f89d55a31c6c240bab4432cb4a011acc6a5a6db988d03cccee2d94797e546505

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
13-12-2024 11:17

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General

Target

f89d55a31c6c240bab4432cb4a011acc6a5a6db988d03cccee2d94797e546505.exe
Size

976KB
MD5

cec6c7e3e5a46818025fb2a30d3d71c1
SHA1

80be95af0e0a6bfceec16d1869ec23912c2f999a
SHA256

f89d55a31c6c240bab4432cb4a011acc6a5a6db988d03cccee2d94797e546505
SHA512

5107221e3482cd2a7d126348b0faa423cbffa0d5638d8aad5748da60377e4689574da8498156a7be5a2c3d9be9cd7c6aa238e8e57cc69537c5539cc9cd247d00
SSDEEP

12288:562zeB/vtDBrhOGd9X8WoKeD/g7YRbKMIvsexWDyNjxsHq6ZpwM0SP3+IUUqMOSp:zeZVDBdxLi3F2vfxxb6ZpwM0I+0qMxp

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2172	2700	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	f89d55a31c6c240bab4432cb4a011acc6a5a6db988d03cccee2d94797e546505.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2700 wrote to memory of 2172	2700	f89d55a31c6c240bab4432cb4a011acc6a5a6db988d03cccee2d94797e546505.exe	30
PID 2700 wrote to memory of 2172	2700	f89d55a31c6c240bab4432cb4a011acc6a5a6db988d03cccee2d94797e546505.exe	30
PID 2700 wrote to memory of 2172	2700	f89d55a31c6c240bab4432cb4a011acc6a5a6db988d03cccee2d94797e546505.exe	30
PID 2700 wrote to memory of 2172	2700	f89d55a31c6c240bab4432cb4a011acc6a5a6db988d03cccee2d94797e546505.exe	30

C:\Users\Admin\AppData\Local\Temp\f89d55a31c6c240bab4432cb4a011acc6a5a6db988d03cccee2d94797e546505.exe
"C:\Users\Admin\AppData\Local\Temp\f89d55a31c6c240bab4432cb4a011acc6a5a6db988d03cccee2d94797e546505.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2700
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2700 -s 36
  2⤵
  - Program crash
  PID:2172

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/2700-0-0x0000000000400000-0x00000000004F7000-memory.dmp

Filesize
988KB

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memory/2700-1-0x0000000000400000-0x00000000004F7000-memory.dmp

Filesize
988KB

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