76f748d8ea11b692e5f53d90af41be51c9ba9641a358a4775e8ced229f581d65

Analysis

max time kernel
118s
max time network
126s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15-12-2024 01:17

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General

Target

2024-12-15_a3e8698104045ef101470c9dd860e388_bkransomware_gandcrab_karagany.exe
Size

155KB
MD5

a3e8698104045ef101470c9dd860e388
SHA1

e0333d36f1e4f5e78ca40f7d5c7602e49cdda2a0
SHA256

76f748d8ea11b692e5f53d90af41be51c9ba9641a358a4775e8ced229f581d65
SHA512

58aa77045f50fd694c6232742b2104d163d47c63123a277e64e073c7a81321b1afa991d667eacbd20ffc139900862f2269f7e97f20e4ec483dc8e76b4588105e
SSDEEP

3072:l5K/B0toLQSNJvlZHQsozTS+SMqqDL2/TrKvCG:lcytwtF1yTS+xqqDL6HKD

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2660	1388	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	2024-12-15_a3e8698104045ef101470c9dd860e388_bkransomware_gandcrab_karagany.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1388 wrote to memory of 2660	1388	2024-12-15_a3e8698104045ef101470c9dd860e388_bkransomware_gandcrab_karagany.exe	31
PID 1388 wrote to memory of 2660	1388	2024-12-15_a3e8698104045ef101470c9dd860e388_bkransomware_gandcrab_karagany.exe	31
PID 1388 wrote to memory of 2660	1388	2024-12-15_a3e8698104045ef101470c9dd860e388_bkransomware_gandcrab_karagany.exe	31
PID 1388 wrote to memory of 2660	1388	2024-12-15_a3e8698104045ef101470c9dd860e388_bkransomware_gandcrab_karagany.exe	31

C:\Users\Admin\AppData\Local\Temp\2024-12-15_a3e8698104045ef101470c9dd860e388_bkransomware_gandcrab_karagany.exe
"C:\Users\Admin\AppData\Local\Temp\2024-12-15_a3e8698104045ef101470c9dd860e388_bkransomware_gandcrab_karagany.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1388
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1388 -s 88
  2⤵
  - Program crash
  PID:2660

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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