ab4715573b7ae90b47166b24f7b9b6c7cceeccabb732d55d7618e5b112a6c515

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
03/09/2024, 21:09

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General

Target

cccfa1c9e1307012ea5d51c8efa44b80N.exe
Size

803KB
MD5

cccfa1c9e1307012ea5d51c8efa44b80
SHA1

43d751c3b906c076438541b04dfc9a07493b30f4
SHA256

ab4715573b7ae90b47166b24f7b9b6c7cceeccabb732d55d7618e5b112a6c515
SHA512

241cffe6a2f157cbf1be94905bc0a71c095db8038f1bafd0525a9f479e7778d58b462f5b782e7fbf3f424b3f65f979e392aebe24b01140adc0eace82000d2a2c
SSDEEP

12288:M8SkHDCDTGJeutF1pcVqqLVjO8TQ5KfAIasG+o0eY7YGAZ5l:ZkVmOV3O80m/asDodmY9

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1332	1768	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	cccfa1c9e1307012ea5d51c8efa44b80N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1768 wrote to memory of 1332	1768	cccfa1c9e1307012ea5d51c8efa44b80N.exe	30
PID 1768 wrote to memory of 1332	1768	cccfa1c9e1307012ea5d51c8efa44b80N.exe	30
PID 1768 wrote to memory of 1332	1768	cccfa1c9e1307012ea5d51c8efa44b80N.exe	30
PID 1768 wrote to memory of 1332	1768	cccfa1c9e1307012ea5d51c8efa44b80N.exe	30

C:\Users\Admin\AppData\Local\Temp\cccfa1c9e1307012ea5d51c8efa44b80N.exe
"C:\Users\Admin\AppData\Local\Temp\cccfa1c9e1307012ea5d51c8efa44b80N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1768
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1768 -s 148
  2⤵
  - Program crash
  PID:1332

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

Windows 7 deprecation

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