13101216127da473cec5dda480c23c4db57e1f1a9d25f46c7595818c30cf1f52

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04-12-2024 13:57

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General

Target

$_63_/acxxtzcogvgr.exe
Size

6KB
MD5

54ccc3f74e50cf98876b489d534b202c
SHA1

29115091237319b0df4696f2783d0ccce37ebef6
SHA256

694d55981fcb0e07f5e6cfe3229b3fa565a7fcb80e2da77ef987af2f580d6e37
SHA512

935e441c5d558c8825cc386ccfde6c1bd6cb0cf77892bbf1753190717004537756085147fd30ceb077ba403beda1e071c6a94ef91ff37e3dc5faa00935035d10
SSDEEP

48:6T/mwndFYK26NCO6moJkQgmq/aNMfCIpKkQISeGqeYlK/B4tPpR54tagjlm6ouqB:0HYz6E0oJeXKBeKB4thajI6o2zNt

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2688	1908	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 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	acxxtzcogvgr.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1908 wrote to memory of 2688	1908	acxxtzcogvgr.exe	30
PID 1908 wrote to memory of 2688	1908	acxxtzcogvgr.exe	30
PID 1908 wrote to memory of 2688	1908	acxxtzcogvgr.exe	30
PID 1908 wrote to memory of 2688	1908	acxxtzcogvgr.exe	30

C:\Users\Admin\AppData\Local\Temp\$_63_\acxxtzcogvgr.exe
"C:\Users\Admin\AppData\Local\Temp\$_63_\acxxtzcogvgr.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1908
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1908 -s 536
  2⤵
  - Program crash
  PID:2688

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

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Downloads

memory/1908-0-0x000000007478E000-0x000000007478F000-memory.dmp

Filesize
4KB

Download
memory/1908-1-0x0000000000230000-0x0000000000238000-memory.dmp

Filesize
32KB

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