c7b2c7fb4d47128514de6cfab56f4d14b22b39908452de33c343d4fdc3d18a09

Analysis

max time kernel
139s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15-01-2025 07:42

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General

Target

c7b2c7fb4d47128514de6cfab56f4d14b22b39908452de33c343d4fdc3d18a09.exe
Size

152KB
MD5

10deaea329eaabf2680cb7824d2df8df
SHA1

cf843b1a83d9fc9c48add7ea98c4cc953023ae20
SHA256

c7b2c7fb4d47128514de6cfab56f4d14b22b39908452de33c343d4fdc3d18a09
SHA512

d5859a80a810510fd59889af9b6adcc70e1e0a57b13a8ca637b979cd694648708bbd6497eeef61ca1c54569831c5fad028aa567a862fe1cd725dd3fa9ae9bc58
SSDEEP

1536:wH1k5kZccmK9OM1q6wY/6nBRiOW+bUciXDyeAvX0J7M6QG9wIav2U6q:8yM3ERQoem9G9wluu

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
396	2800	WerFault.exe	84

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	c7b2c7fb4d47128514de6cfab56f4d14b22b39908452de33c343d4fdc3d18a09.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winver.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2800	winver.exe
2800	winver.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3560	Explorer.EXE
Token: SeCreatePagefilePrivilege	3560	Explorer.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2800	winver.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3944 wrote to memory of 2800	3944	c7b2c7fb4d47128514de6cfab56f4d14b22b39908452de33c343d4fdc3d18a09.exe	84
PID 3944 wrote to memory of 2800	3944	c7b2c7fb4d47128514de6cfab56f4d14b22b39908452de33c343d4fdc3d18a09.exe	84
PID 3944 wrote to memory of 2800	3944	c7b2c7fb4d47128514de6cfab56f4d14b22b39908452de33c343d4fdc3d18a09.exe	84
PID 3944 wrote to memory of 2800	3944	c7b2c7fb4d47128514de6cfab56f4d14b22b39908452de33c343d4fdc3d18a09.exe	84
PID 2800 wrote to memory of 3560	2800	winver.exe	56
PID 2800 wrote to memory of 2660	2800	winver.exe	44

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2660

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3560
- C:\Users\Admin\AppData\Local\Temp\c7b2c7fb4d47128514de6cfab56f4d14b22b39908452de33c343d4fdc3d18a09.exe
  "C:\Users\Admin\AppData\Local\Temp\c7b2c7fb4d47128514de6cfab56f4d14b22b39908452de33c343d4fdc3d18a09.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3944
- - 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:2800
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2800 -s 636
      4⤵
      Program crash
      PID:396

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2800 -ip 2800
1⤵
PID:940

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/2660-15-0x0000000000580000-0x0000000000587000-memory.dmp

Filesize
28KB

Download
memory/2660-16-0x0000000000580000-0x0000000000587000-memory.dmp

Filesize
28KB

Download
memory/2800-8-0x0000000001120000-0x0000000001127000-memory.dmp

Filesize
28KB

Download
memory/2800-5-0x0000000001120000-0x0000000001127000-memory.dmp

Filesize
28KB

Download
memory/2800-12-0x00007FFC71850000-0x00007FFC71A45000-memory.dmp

Filesize
2.0MB

Download
memory/2800-9-0x0000000077BB2000-0x0000000077BB3000-memory.dmp

Filesize
4KB

Download
memory/2800-17-0x0000000001120000-0x0000000001127000-memory.dmp

Filesize
28KB

Download
memory/2800-19-0x00007FFC71850000-0x00007FFC71A45000-memory.dmp

Filesize
2.0MB

Download
memory/3560-11-0x00007FFC718ED000-0x00007FFC718EE000-memory.dmp

Filesize
4KB

Download
memory/3560-10-0x0000000000B40000-0x0000000000B47000-memory.dmp

Filesize
28KB

Download
memory/3944-2-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/3944-0-0x0000000000410000-0x0000000000413000-memory.dmp

Filesize
12KB

Download
memory/3944-14-0x0000000000400000-0x0000000000404A00-memory.dmp

Filesize
18KB

Download
memory/3944-3-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/3944-1-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download