Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	April 22, 2024, 1:14 p.m.	April 22, 2024, 1:16 p.m.

Size	3.5MB
Type	PE32 executable (GUI) Intel 80386, for MS Windows
MD5	`0cb2c7acebecb2db200e6987c69d2afa`
SHA256	`9f072311758777f037cda8e57697a29ab403ae33b39590653a497f24151416fc`
CRC32	`AE838785`
ssdeep	`98304:QRXgfBfKEXPCrGqoVhkNuX/i+TeCkg6en14et7DY7:iBo/k2q6RY7`
PDB Path	D:\Projects\WinRAR\sfx\setup\build\sfxrar32\Release\sfxrar.pdb
Yara	Malicious_Library_Zero - Malicious_Library PE_Header_Zero - PE File Signature IsPE32 - (no description) UPX_Zero - UPX packed file Generic_Malware_Zero - Generic Malware OS_Processor_Check_Zero - OS Processor Check

setup294.exe "C:\Users\test22\AppData\Local\Temp\setup294.exe"
1880
- control.exe "C:\Windows\System32\control.exe" "C:\Users\test22\AppData\Local\Temp\2YVsRLV.Cpl",
  2140
  - rundll32.exe "C:\Windows\system32\rundll32.exe" Shell32.dll,Control_RunDLL "C:\Users\test22\AppData\Local\Temp\2YVsRLV.Cpl",
    2216
    - rundll32.exe C:\Windows\system32\RunDll32.exe Shell32.dll,Control_RunDLL "C:\Users\test22\AppData\Local\Temp\2YVsRLV.Cpl",
      2620
      - rundll32.exe "C:\Windows\SysWOW64\rundll32.exe" "C:\Windows\SysWOW64\shell32.dll",#44 "C:\Users\test22\AppData\Local\Temp\2YVsRLV.Cpl",
        2664

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
No hosts contacted.

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Checks if process is being debugged by a debugger (3 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent April 22, 2024, 1:14 p.m.			0	0
IsDebuggerPresent April 22, 2024, 1:07 p.m.			0	0
IsDebuggerPresent April 22, 2024, 1:14 p.m.			0	0

This executable has a PDB path (1 event)

pdb_path

D:\Projects\WinRAR\sfx\setup\build\sfxrar32\Release\sfxrar.pdb

The executable contains unknown PE section names indicative of a packer (could be a false positive) (1 event)

section

.didat

The file contains an unknown PE resource name possibly indicative of a packer (1 event)

resource name

PNG

Allocates read-write-execute memory (usually to unpack itself) (22 events)

Time & API	Arguments	Status
NtProtectVirtualMemory April 22, 2024, 1:14 p.m.	process_identifier: 2216 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x74460000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 22, 2024, 1:14 p.m.	process_identifier: 2216 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x74431000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 22, 2024, 1:14 p.m.	process_identifier: 2216 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73c51000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 22, 2024, 1:14 p.m.	process_identifier: 2216 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73c41000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 22, 2024, 1:14 p.m.	process_identifier: 2216 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73c21000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 22, 2024, 1:14 p.m.	process_identifier: 2216 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73c11000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 22, 2024, 1:14 p.m.	process_identifier: 2216 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73551000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 22, 2024, 1:14 p.m.	process_identifier: 2216 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x76bd1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 22, 2024, 1:14 p.m.	process_identifier: 2216 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x756f1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 22, 2024, 1:14 p.m.	process_identifier: 2216 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x74fe1000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 22, 2024, 1:14 p.m.	process_identifier: 2216 region_size: 24576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009e0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory April 22, 2024, 1:14 p.m.	process_identifier: 2664 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x74460000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 22, 2024, 1:14 p.m.	process_identifier: 2664 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x74431000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 22, 2024, 1:14 p.m.	process_identifier: 2664 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73c31000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 22, 2024, 1:14 p.m.	process_identifier: 2664 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73c61000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 22, 2024, 1:14 p.m.	process_identifier: 2664 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73c11000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 22, 2024, 1:14 p.m.	process_identifier: 2664 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73c51000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 22, 2024, 1:14 p.m.	process_identifier: 2664 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73551000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 22, 2024, 1:14 p.m.	process_identifier: 2664 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x76bd1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 22, 2024, 1:14 p.m.	process_identifier: 2664 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x756f1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 22, 2024, 1:14 p.m.	process_identifier: 2664 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x74fe1000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 22, 2024, 1:14 p.m.	process_identifier: 2664 region_size: 24576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003b0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

Creates executable files on the filesystem (1 event)

file	C:\Users\test22\AppData\Local\Temp\2yVsRLV.cpl

Drops a binary and executes it (1 event)

file	C:\Users\test22\AppData\Local\Temp\2yVsRLV.cpl

Drops an executable to the user AppData folder (1 event)

file	C:\Users\test22\AppData\Local\Temp\2yVsRLV.cpl

The binary likely contains encrypted or compressed data indicative of a packer (2 events)

section

{u'size_of_data': u'0x00027000', u'virtual_address': u'0x00058000', u'entropy': 7.763695522081903, u'name': u'.rsrc', u'virtual_size': u'0x00026ea0'}

entropy

7.76369552208

description

A section with a high entropy has been found

entropy

0.343612334802

description

Overall entropy of this PE file is high

Yara rule detected in process memory (8 events)

description	(no description)	rule	DebuggerCheck__GlobalFlags
description	(no description)	rule	DebuggerCheck__QueryInfo
description	(no description)	rule	DebuggerHiding__Thread
description	(no description)	rule	DebuggerHiding__Active
description	(no description)	rule	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	Checks if being debugged	rule	anti_dbg
description	Bypass DEP	rule	disable_dep

Resumed a suspended thread in a remote process potentially indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1880 resumed a thread in remote process 2140
NtResumeThread April 22, 2024, 1:14 p.m.	thread_handle: 0x000002f0 suspend_count: 1 process_identifier: 2140	1	0	0

File has been identified by 27 AntiVirus engines on VirusTotal as malicious (27 events)

Bkav	W32.AIDetectMalware
Skyhigh	BehavesLike.Win32.Generic.wc
ALYac	Trojan.Ciusky.Gen.6
VIPRE	Trojan.Ciusky.Gen.6
CrowdStrike	win/malicious_confidence_70% (W)
BitDefender	Trojan.Ciusky.Gen.6
K7GW	Trojan ( 005ad89b1 )
K7AntiVirus	Trojan ( 005ad89b1 )
Arcabit	Trojan.Ciusky.Gen.6
VirIT	Trojan.Win32.Vundo.FY
Elastic	malicious (high confidence)
ESET-NOD32	RAR/Agent.DX
APEX	Malicious
Kaspersky	UDS:Trojan-Downloader.Win32.Fero
NANO-Antivirus	Virus.Win32.Gen.ccmw
MicroWorld-eScan	Trojan.Ciusky.Gen.6
Rising	Trojan.Generic@AI.95 (RDML:1eQ80gUzoMwdLMcXD/yufA)
Emsisoft	Trojan.Ciusky.Gen.6 (B)
FireEye	Trojan.Ciusky.Gen.6
MAX	malware (ai score=88)
Microsoft	Trojan:Win32/Wacatac.B!ml
ZoneAlarm	UDS:Trojan-Downloader.Win32.Fero
GData	Trojan.Ciusky.Gen.6
AhnLab-V3	Malware/Win.Generic.C5299244
VBA32	BScope.Trojan.Cryprar
SentinelOne	Static AI - Malicious SFX
Fortinet	W32/Kryptik.HVWI!tr

setup294.exe

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Suricata Alerts

Suricata TLS

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