blackguard | 1ee0681d48f1e1796692fb16eddf06db9e4488701a0cd306ccc286a969a27a7a

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
01-11-2024 01:08

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General

Target

1ee0681d48f1e1796692fb16eddf06db9e4488701a0cd306ccc286a969a27a7a.exe
Size

1.4MB
MD5

b9d3abcd5757638a9bb9fd2ba3cac6bb
SHA1

ef30ed56045432d88b47544d1ef1e6413552cffe
SHA256

1ee0681d48f1e1796692fb16eddf06db9e4488701a0cd306ccc286a969a27a7a
SHA512

acdc4e7be46489ad3c97f093b4e7bd61ff4927babb61403ee5cbae206f920121e5b8f390c86503d944b9d31ca6c622ceda1ac4ad3e339b4e25ef497f3bb7d61c
SSDEEP

24576:4wQ/lMaIW6wF8NRKzU/9BHw/2zXJiuVuN7t9+ntISLu+86tI2Hr+LnAhaVTYqYVD:BgzyUu0uVuN7t9+ntIYufmI2Hr+LnAhf

Score

10^/10

blackguard discovery stealer

Malware Config

Signatures

BlackGuard
Infostealer first seen in Late 2021.
stealer blackguard
Blackguard family
blackguard

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2272	2596	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	1ee0681d48f1e1796692fb16eddf06db9e4488701a0cd306ccc286a969a27a7a.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2596 wrote to memory of 2272	2596	1ee0681d48f1e1796692fb16eddf06db9e4488701a0cd306ccc286a969a27a7a.exe	31
PID 2596 wrote to memory of 2272	2596	1ee0681d48f1e1796692fb16eddf06db9e4488701a0cd306ccc286a969a27a7a.exe	31
PID 2596 wrote to memory of 2272	2596	1ee0681d48f1e1796692fb16eddf06db9e4488701a0cd306ccc286a969a27a7a.exe	31
PID 2596 wrote to memory of 2272	2596	1ee0681d48f1e1796692fb16eddf06db9e4488701a0cd306ccc286a969a27a7a.exe	31

C:\Users\Admin\AppData\Local\Temp\1ee0681d48f1e1796692fb16eddf06db9e4488701a0cd306ccc286a969a27a7a.exe
"C:\Users\Admin\AppData\Local\Temp\1ee0681d48f1e1796692fb16eddf06db9e4488701a0cd306ccc286a969a27a7a.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2596
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2596 -s 520
  2⤵
  - Program crash
  PID:2272

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/2596-0-0x0000000073EFE000-0x0000000073EFF000-memory.dmp

Filesize
4KB

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memory/2596-1-0x0000000000A30000-0x0000000000B92000-memory.dmp

Filesize
1.4MB

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