Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Aug. 23, 2021, 4:05 p.m.	Aug. 23, 2021, 4:07 p.m.

Size	79.0KB
Type	RAR archive data, v5
MD5	`94a20af025fdd40b139844c3c61a0580`
SHA256	`4349903605ec8304d2964fc166386a5d51273646949a5c8647baa4b6f08217a9`
CRC32	`9E0C81C3`
ssdeep	`1536:ZKuU0Hqs4Rq12EjmL8wBRUEvDXs2P+MSRa+2O0n+23c94EPUZ+JIjCNLTJFi75C:Y3Qn26wXUEQ2P+MsahO0n+23c9hP2+nd`
Yara	None matched

cmd.exe "C:\Windows\System32\cmd.exe" /c start /wait "IynOYODaz" "C:\Users\test22\AppData\Local\Temp\45-8801B 예천양수발전 제작 및 납품 설치공사 견적서.7z"
1468
- rundll32.exe "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\test22\AppData\Local\Temp\45-8801B 예천양수발전 제작 및 납품 설치공사 견적서.7z
  2228
  - editplus.exe "editplus.exe"
    2672
explorer.exe C:\Windows\Explorer.EXE
1848

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
164.124.101.2	Active	Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Queries for the computername (2 events)

Time & API	Arguments	Status	Return	Repeated
GetComputerNameW Aug. 23, 2021, 4:05 p.m.	computer_name: TEST22-PC	1	1	0
GetComputerNameW Aug. 23, 2021, 4:05 p.m.	computer_name: TEST22-PC	1	1	0

Checks if process is being debugged by a debugger (2 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Aug. 23, 2021, 4:05 p.m.			0	0
IsDebuggerPresent Aug. 23, 2021, 4:05 p.m.			0	0

Tries to locate where the browsers are installed (1 event)

file	c:\program files (x86)\Google\Chrome\application\chrome.exe

Allocates read-write-execute memory (usually to unpack itself) (13 events)

Time & API	Arguments	Status
NtProtectVirtualMemory Aug. 23, 2021, 4:05 p.m.	process_identifier: 2228 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73770000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 23, 2021, 4:05 p.m.	process_identifier: 2228 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x729d1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 23, 2021, 4:05 p.m.	process_identifier: 2228 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72941000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 23, 2021, 4:05 p.m.	process_identifier: 2228 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72904000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 23, 2021, 4:05 p.m.	process_identifier: 2228 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x729d2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 23, 2021, 4:05 p.m.	process_identifier: 2228 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72a91000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 23, 2021, 4:05 p.m.	process_identifier: 2228 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72b41000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 23, 2021, 4:05 p.m.	process_identifier: 2228 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72c41000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 23, 2021, 4:05 p.m.	process_identifier: 2228 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72711000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 23, 2021, 4:05 p.m.	process_identifier: 2228 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72a51000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 23, 2021, 4:05 p.m.	process_identifier: 2228 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x743d1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 23, 2021, 4:05 p.m.	process_identifier: 2228 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x74e51000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 23, 2021, 4:05 p.m.	process_identifier: 2672 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x729d2000 process_handle: 0xffffffff	1

Queries the disk size which could be used to detect virtual machine with small fixed size or dynamic allocation (1 event)

Time & API	Arguments	Status	Return	Repeated
GetDiskFreeSpaceExW Aug. 23, 2021, 4:06 p.m.	total_number_of_free_bytes: 13725151232 free_bytes_available: 13725151232 root_path: C:\ total_number_of_bytes: 34252779520	1	1	0

Creates a shortcut to an executable file (13 events)

file	C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\Welcome Center.lnk
file	C:\ProgramData\Microsoft\Windows\Start Menu\Programs\EditPlus.lnk
file	C:\Users\test22\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\Windows Explorer.lnk
file	C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Administrative Tools\System Configuration.lnk
file	C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\Snipping Tool.lnk
file	C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Windows Fax and Scan.lnk
file	C:\Users\test22\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\Chrome.lnk
file	C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\Calculator.lnk
file	C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\Paint.lnk
file	C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\displayswitch.lnk
file	C:\Users\test22\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\Internet Explorer.lnk
file	C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Accessories\Sticky Notes.lnk
file	C:\ProgramData\Microsoft\Windows\Start Menu\Programs\XPS Viewer.lnk

File has been identified by 6 AntiVirus engines on VirusTotal as malicious (6 events)

Sangfor	Trojan.Win32.Save.a
Kaspersky	VHO:Backdoor.Win32.Remcos.gen
Microsoft	Program:Win32/Wacapew.C!ml
SentinelOne	Static AI - Malicious Archive
MaxSecure	Trojan.Malware.300983.susgen
BitDefenderTheta	Gen:NN.ZevbaF.34088.lm0@aq7HMcdi

Checks for the Locally Unique Identifier on the system for a suspicious privilege (8 events)

Time & API	Arguments	Status	Return
LookupPrivilegeValueW Aug. 23, 2021, 4:05 p.m.	system_name: privilege_name: SeShutdownPrivilege	1	1
LookupPrivilegeValueW Aug. 23, 2021, 4:05 p.m.	system_name: privilege_name: SeShutdownPrivilege	1	1
LookupPrivilegeValueW Aug. 23, 2021, 4:05 p.m.	system_name: privilege_name: SeShutdownPrivilege	1	1
LookupPrivilegeValueW Aug. 23, 2021, 4:05 p.m.	system_name: privilege_name: SeShutdownPrivilege	1	1
LookupPrivilegeValueW Aug. 23, 2021, 4:05 p.m.	system_name: privilege_name: SeShutdownPrivilege	1	1
LookupPrivilegeValueW Aug. 23, 2021, 4:05 p.m.	system_name: privilege_name: SeShutdownPrivilege	1	1
LookupPrivilegeValueW Aug. 23, 2021, 4:05 p.m.	system_name: privilege_name: SeShutdownPrivilege	1	1
LookupPrivilegeValueW Aug. 23, 2021, 4:05 p.m.	system_name: privilege_name: SeShutdownPrivilege	1	1

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

Attempts to modify browser security settings (1 event)

registry

HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\EDITPLUS.EXE

Harvests credentials from local email clients (1 event)

registry

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail\Microsoft Outlook\Capabilities\FileAssociations

45-8801B 예천양수발전 제작 및 납품 설치공사 견적서.7z

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