8ddadb92e141a716d58978c7cbfba33c506453cb9906e57102f6fc0e294f52eb

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05/09/2024, 21:24

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General

Target

uninst.exe
Size

276KB
MD5

7c649a020a8dd6fed7f50789e1d00c9f
SHA1

dc1cdf21da541be1647d9c196ec92a59ed717315
SHA256

c1f62a737b77887c5076d1cf943a67b0bc6768c4fd9c28f7ecaa22828b53d521
SHA512

1f0021d209b5b11b4f237026eef2de8c5affe9f594e2f580de4b7372910cff8dd569d1ab20d60a11aea84a15c21fa31b25808e15c244c5761a9e57508de43f20
SSDEEP

6144:Chko84gwETpYHRZzHfOoQnXKxR+EDWDBPfz6MtWwfEdU:CKo8hnYxZrWXn/ED0Bj

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1872	1608	WerFault.exe	27

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	uninst.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1608 wrote to memory of 1872	1608	uninst.exe	28
PID 1608 wrote to memory of 1872	1608	uninst.exe	28
PID 1608 wrote to memory of 1872	1608	uninst.exe	28
PID 1608 wrote to memory of 1872	1608	uninst.exe	28
PID 1608 wrote to memory of 1872	1608	uninst.exe	28
PID 1608 wrote to memory of 1872	1608	uninst.exe	28
PID 1608 wrote to memory of 1872	1608	uninst.exe	28

C:\Users\Admin\AppData\Local\Temp\uninst.exe
"C:\Users\Admin\AppData\Local\Temp\uninst.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1608
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1608 -s 252
  2⤵
  - Program crash
  PID:1872

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/1608-0-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/1608-2-0x00000000002E0000-0x0000000000386000-memory.dmp

Filesize
664KB

Download
memory/1608-1-0x00000000002E0000-0x0000000000386000-memory.dmp

Filesize
664KB

Download
memory/1608-3-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download