c22b74bb5b950a631aab0b48d9480861b6bcd02de2be9cbc9294c760344b430b

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-11-2024 16:08

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General

Target

$_13_/mbbyfatkrvotaiy.exe
Size

6KB
MD5

e20d4921a4e68cc82bf7263539595bb0
SHA1

37ada032a527303c2b16f5529d2430f3b576ca03
SHA256

38dd040c23ebaee60f80f2b1753be1509e5260328b67b144ac70887276b8742f
SHA512

d54b1ad476d9bdbe87aa88cb5d1238003a1cb6923a88602ec02db579510742bc020deb4199c3d37db69f6f8f93dd32aa6bf9d13143117b02701a20c5694a490b
SSDEEP

48:607m4bdFYKbXU57maZkkgmq8aNMfCIpKkQIKZbGqeYlK/XQtPT8W54tagjlm6ouQ:7HY+LaZfXKBlKXQt78PjI6o2zNt

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2456	1172	WerFault.exe	30

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	mbbyfatkrvotaiy.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1172 wrote to memory of 2456	1172	mbbyfatkrvotaiy.exe	31
PID 1172 wrote to memory of 2456	1172	mbbyfatkrvotaiy.exe	31
PID 1172 wrote to memory of 2456	1172	mbbyfatkrvotaiy.exe	31
PID 1172 wrote to memory of 2456	1172	mbbyfatkrvotaiy.exe	31

C:\Users\Admin\AppData\Local\Temp\$_13_\mbbyfatkrvotaiy.exe
"C:\Users\Admin\AppData\Local\Temp\$_13_\mbbyfatkrvotaiy.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1172
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1172 -s 532
  2⤵
  - Program crash
  PID:2456

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/1172-0-0x000000007463E000-0x000000007463F000-memory.dmp

Filesize
4KB

Download
memory/1172-1-0x0000000000920000-0x0000000000928000-memory.dmp

Filesize
32KB

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