0b9ec25faef197dc7e8d2e00f61511faac2707fc670f15548593ed36d82a35b4

Analysis

max time kernel
119s
max time network
124s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
02/08/2024, 18:32

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General

Target

0b9ec25faef197dc7e8d2e00f61511faac2707fc670f15548593ed36d82a35b4.exe
Size

468KB
MD5

df6d9adfb5deb7fe48da2a769a9835f1
SHA1

d5b06382c4b58d72ba7fc9ed5e82f0d93a92202a
SHA256

0b9ec25faef197dc7e8d2e00f61511faac2707fc670f15548593ed36d82a35b4
SHA512

d9735086f56f99f09ff110eaec66df3e55dae95b934c20fb66d245158f1dd3165a54e04769fe349e2e55d9aebb130f76ea7469f3f128eb1bc61cf1a7ee551d44
SSDEEP

3072:PqmCoguxj28U22YIPz3yHf8/hC9NO4p06mHx8/kdg+0n1pMNHml3:PqroZXU2kPDyHfGEoRg+C/MNH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3068	1900	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	0b9ec25faef197dc7e8d2e00f61511faac2707fc670f15548593ed36d82a35b4.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1900	0b9ec25faef197dc7e8d2e00f61511faac2707fc670f15548593ed36d82a35b4.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1900 wrote to memory of 3068	1900	0b9ec25faef197dc7e8d2e00f61511faac2707fc670f15548593ed36d82a35b4.exe	31
PID 1900 wrote to memory of 3068	1900	0b9ec25faef197dc7e8d2e00f61511faac2707fc670f15548593ed36d82a35b4.exe	31
PID 1900 wrote to memory of 3068	1900	0b9ec25faef197dc7e8d2e00f61511faac2707fc670f15548593ed36d82a35b4.exe	31
PID 1900 wrote to memory of 3068	1900	0b9ec25faef197dc7e8d2e00f61511faac2707fc670f15548593ed36d82a35b4.exe	31

C:\Users\Admin\AppData\Local\Temp\0b9ec25faef197dc7e8d2e00f61511faac2707fc670f15548593ed36d82a35b4.exe
"C:\Users\Admin\AppData\Local\Temp\0b9ec25faef197dc7e8d2e00f61511faac2707fc670f15548593ed36d82a35b4.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1900
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1900 -s 200
  2⤵
  - Program crash
  PID:3068

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/1900-0-0x0000000000400000-0x0000000000475000-memory.dmp

Filesize
468KB

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