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66d5df681876c_file010924.exe#file

Suspicious_Script_Bin Suspicious_Script UPX Malicious Library DGA ScreenShot PWS Internet API DNS Http API Socket AntiDebug PE File OS Processor Check PE32 AntiVM
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6403_us Sept. 4, 2024, 10:04 a.m. Sept. 4, 2024, 10:20 a.m.
Size 812.0KB
Type PE32 executable (GUI) Intel 80386, for MS Windows
MD5 7972b08246e568495d9d116fc2d0b159
SHA256 2a6c90c8db27e6ac04c7e339dfe4b3c2d47a292bcf6fc1c5b4e0ae62fc81ff84
CRC32 8905731B
ssdeep 24576:60oeRhL4Zihw/WaRupypku1ADMH0h0kT:60J482RuRuQMm
Yara
  • Malicious_Library_Zero - Malicious_Library
  • PE_Header_Zero - PE File Signature
  • IsPE32 - (no description)
  • UPX_Zero - UPX packed file
  • OS_Processor_Check_Zero - OS Processor Check

Name Response Post-Analysis Lookup
cajgtus.com
A 186.145.236.93
A 189.181.24.20
A 210.182.29.70
A 186.233.231.45
A 191.191.224.16
A 93.103.167.123
A 186.101.193.110
A 189.163.63.251
A 109.175.29.39
A 189.163.178.82
186.145.236.93
api.2ip.ua
A 104.21.65.24
A 172.67.139.220
172.67.139.220
IP Address Status Action
164.124.101.2 Active Moloch
172.67.139.220 Active Moloch
186.233.231.45 Active Moloch

Time & API Arguments Status Return Repeated

GetComputerNameW

 computer_name: TEST22-PC
1 1 0

GetComputerNameW

 computer_name: TEST22-PC
1 1 0

GetComputerNameW

 computer_name: TEST22-PC
1 1 0
Time & API Arguments Status Return Repeated

IsDebuggerPresent

 0 0
resource name AFX_DIALOG_LAYOUT
request GET http://cajgtus.com/test1/get.php?pid=06280D9CD13939E9B7E95CDCAA6A83CC&first=true
request GET https://api.2ip.ua/geo.json
Time & API Arguments Status Return Repeated

NtProtectVirtualMemory

 process_identifier: 2092
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
length: 593920
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x01e90000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2092
region_size: 1159168
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x01f70000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2252
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x03610000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0
section {u'size_of_data': u'0x000a1000', u'virtual_address': u'0x00001000', u'entropy': 7.924714226500884, u'name': u'.text', u'virtual_size': u'0x000a0f6a'} entropy 7.9247142265 description A section with a high entropy has been found
entropy 0.794081381011 description Overall entropy of this PE file is high
url http://www.openssl.org/support/faq.html
description Communications over RAW Socket rule Network_TCP_Socket
description Communication using DGA rule Network_DGA
description Match Windows Http API call rule Str_Win32_Http_API
description Take ScreenShot rule ScreenShot
description PWS Memory rule Generic_PWS_Memory_Zero
description Communications use DNS rule Network_DNS
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 DebuggerException__SetConsoleCtrl
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
description Match Windows Inet API call rule Str_Win32_Internet_API
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

 process_identifier: 2252
region_size: 1273856
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00400000
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0x00000080
1 0 0
reg_key HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\SysHelper reg_value "C:\Users\test22\AppData\Local\58f98ec2-5925-4d0d-b77e-48e1e6b4fa00\66d5df681876c_file010924.exe#file" --AutoStart
Time & API Arguments Status Return Repeated

WriteProcessMemory

 buffer: @
base_address: 0x7efde008
process_identifier: 2252
process_handle: 0x00000080
1 1 0
registry HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F81F111D0E5AB58D396F7BF525577FD30FDC95AA\Blob
Process injection Process 2092 called NtSetContextThread to modify thread in remote process 2252
Time & API Arguments Status Return Repeated

NtSetContextThread

 registers.eip: 2005598660
registers.esp: 1638384
registers.edi: 0
registers.eax: 4342081
registers.ebp: 0
registers.edx: 0
registers.ebx: 2130567168
registers.esi: 0
registers.ecx: 0
thread_handle: 0x0000007c
process_identifier: 2252
1 0 0
Process injection Process 2092 resumed a thread in remote process 2252
Time & API Arguments Status Return Repeated

NtResumeThread

 thread_handle: 0x0000007c
suspend_count: 1
process_identifier: 2252
1 0 0
cmdline icacls "C:\Users\test22\AppData\Local\58f98ec2-5925-4d0d-b77e-48e1e6b4fa00" /deny *S-1-1-0:(OI)(CI)(DE,DC)
Time & API Arguments Status Return Repeated

CreateProcessInternalW

 thread_identifier: 2256
thread_handle: 0x0000007c
process_identifier: 2252
current_directory:
filepath: C:\Users\test22\AppData\Local\Temp\66d5df681876c_file010924.exe#file
track: 1
command_line: "C:\Users\test22\AppData\Local\Temp\66d5df681876c_file010924.exe#file"
filepath_r: C:\Users\test22\AppData\Local\Temp\66d5df681876c_file010924.exe#file
stack_pivoted: 0
creation_flags: 134217732 (CREATE_NO_WINDOW|CREATE_SUSPENDED)
inherit_handles: 0
process_handle: 0x00000080
1 1 0

NtGetContextThread

 thread_handle: 0x0000007c
1 0 0

NtUnmapViewOfSection

 base_address: 0x00400000
region_size: 4096
process_identifier: 2252
process_handle: 0x00000080
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2252
region_size: 1273856
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00400000
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0x00000080
1 0 0

WriteProcessMemory

 buffer: @
base_address: 0x7efde008
process_identifier: 2252
process_handle: 0x00000080
1 1 0

NtSetContextThread

 registers.eip: 2005598660
registers.esp: 1638384
registers.edi: 0
registers.eax: 4342081
registers.ebp: 0
registers.edx: 0
registers.ebx: 2130567168
registers.esi: 0
registers.ecx: 0
thread_handle: 0x0000007c
process_identifier: 2252
1 0 0

NtResumeThread

 thread_handle: 0x0000007c
suspend_count: 1
process_identifier: 2252
1 0 0

CreateProcessInternalW

 thread_identifier: 2356
thread_handle: 0x00000314
process_identifier: 2352
current_directory:
filepath:
track: 1
command_line: icacls "C:\Users\test22\AppData\Local\58f98ec2-5925-4d0d-b77e-48e1e6b4fa00" /deny *S-1-1-0:(OI)(CI)(DE,DC)
filepath_r:
stack_pivoted: 0
creation_flags: 72 (DETACHED_PROCESS|IDLE_PRIORITY_CLASS)
inherit_handles: 0
process_handle: 0x000004fc
1 1 0
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CAT-QuickHeal Trojan.Chapak
Skyhigh BehavesLike.Win32.Lockbit.cc
ALYac Gen:Variant.Zusy.558534
Cylance Unsafe
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BitDefender Gen:Variant.Zusy.558534
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VirIT Trojan.Win32.Genus.WJV
Symantec Packed.Generic.620
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APEX Malicious
McAfee Artemis!7972B08246E5
Avast Win32:PWSX-gen [Trj]
ClamAV Win.Packer.pkr_ce1a-9980177-0
Kaspersky HEUR:Trojan.Win32.Chapak.gen
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MicroWorld-eScan Gen:Variant.Zusy.558534
Rising Malware.Obscure!1.A3BB (CLASSIC)
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F-Secure Trojan.TR/Kryptik.qmzpl
DrWeb Trojan.Siggen29.34715
TrendMicro Ransom.Win32.STOP.YXEIBZ
McAfeeD Real Protect-LS!7972B08246E5
Trapmine malicious.high.ml.score
FireEye Generic.mg.7972b08246e56849
Sophos Troj/Krypt-AIW
SentinelOne Static AI - Malicious PE
Jiangmin Trojan.PSW.Tepfer.nod
Webroot W32.Trojan.Gen
Google Detected
Avira TR/Kryptik.qmzpl
MAX malware (ai score=87)
Kingsoft Win32.Trojan.Chapak.gen
Gridinsoft Ransom.Win32.STOP.tr
Microsoft Trojan:Win32/GCleaner.KGF!MTB
ZoneAlarm HEUR:Trojan.Win32.Chapak.gen
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