7a9e50aefbe2bc256300765624aa7bd7e54b63061989f4a219c3111817be994f

Analysis

max time kernel
146s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20/01/2025, 05:05

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General

Target

7a9e50aefbe2bc256300765624aa7bd7e54b63061989f4a219c3111817be994f.exe
Size

152KB
MD5

75b50fca5607bbb290e956b8d2244743
SHA1

297782ef89c0ce1787bd888bfd763caefdee22ec
SHA256

7a9e50aefbe2bc256300765624aa7bd7e54b63061989f4a219c3111817be994f
SHA512

37ef0fa0b04fc1b2c191d021b43d65097545f5af239e4b248f47eb2a64c182778ea9bcad161c4d412dfdb0f1a43ef11b1e60d1f0fc1e11d78ff12954e4f04550
SSDEEP

1536:gH1k5kZccmK9OM1q6wY/6nBRiOW+bUciXDyeAvX0J7M6QG9wIav2U6q:syM3ERQoem9G9wluu

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3212	1428	WerFault.exe	82

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7a9e50aefbe2bc256300765624aa7bd7e54b63061989f4a219c3111817be994f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winver.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1428	winver.exe
1428	winver.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3484	Explorer.EXE
Token: SeCreatePagefilePrivilege	3484	Explorer.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1428	winver.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3680 wrote to memory of 1428	3680	7a9e50aefbe2bc256300765624aa7bd7e54b63061989f4a219c3111817be994f.exe	82
PID 3680 wrote to memory of 1428	3680	7a9e50aefbe2bc256300765624aa7bd7e54b63061989f4a219c3111817be994f.exe	82
PID 3680 wrote to memory of 1428	3680	7a9e50aefbe2bc256300765624aa7bd7e54b63061989f4a219c3111817be994f.exe	82
PID 3680 wrote to memory of 1428	3680	7a9e50aefbe2bc256300765624aa7bd7e54b63061989f4a219c3111817be994f.exe	82
PID 1428 wrote to memory of 3484	1428	winver.exe	56
PID 1428 wrote to memory of 2440	1428	winver.exe	42

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2440

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3484
- C:\Users\Admin\AppData\Local\Temp\7a9e50aefbe2bc256300765624aa7bd7e54b63061989f4a219c3111817be994f.exe
  "C:\Users\Admin\AppData\Local\Temp\7a9e50aefbe2bc256300765624aa7bd7e54b63061989f4a219c3111817be994f.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3680
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:1428
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1428 -s 636
      4⤵
      Program crash
      PID:3212

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1428 -ip 1428
1⤵
PID:4868

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1428-9-0x0000000077152000-0x0000000077153000-memory.dmp

Filesize
4KB

Download
memory/1428-16-0x0000000002630000-0x0000000002637000-memory.dmp

Filesize
28KB

Download
memory/1428-4-0x0000000002630000-0x0000000002637000-memory.dmp

Filesize
28KB

Download
memory/1428-6-0x0000000002630000-0x0000000002637000-memory.dmp

Filesize
28KB

Download
memory/2440-15-0x0000000000510000-0x0000000000517000-memory.dmp

Filesize
28KB

Download
memory/2440-14-0x0000000000510000-0x0000000000517000-memory.dmp

Filesize
28KB

Download
memory/3484-11-0x00007FFDDD3CD000-0x00007FFDDD3CE000-memory.dmp

Filesize
4KB

Download
memory/3484-10-0x0000000003210000-0x0000000003217000-memory.dmp

Filesize
28KB

Download
memory/3680-2-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/3680-13-0x0000000000400000-0x0000000000404A00-memory.dmp

Filesize
18KB

Download
memory/3680-0-0x0000000000410000-0x0000000000413000-memory.dmp

Filesize
12KB

Download
memory/3680-3-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/3680-1-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download