b8ffa1325deb2eef240df6ac436ddef44370aa4a210527fb60ec2da8c5a0c3c2

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05-01-2025 10:36

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General

Target

2025-01-05_c2545a2a8dd943b6d18a6560c4f22bec_bkransomware_gandcrab_karagany.exe
Size

143KB
MD5

c2545a2a8dd943b6d18a6560c4f22bec
SHA1

e651ca15cf87d5f7e4fe6d44ef318d46ef170484
SHA256

b8ffa1325deb2eef240df6ac436ddef44370aa4a210527fb60ec2da8c5a0c3c2
SHA512

2108eefbde6fcb83aa4b1c2625d13952d3792cb425f0f56347bab78e5c6d9d694d8efb5cd05cce1ea69e24c7fcce583cdc9d833de0c0d39a33eceaf52b5c7a82
SSDEEP

3072:o+HcL2ZCfFTntqSQRruiMZMqqDL2/AwvdS7Vjp9:hMDtORruiMyqqDL6tvd4p9

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2656	2416	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	2025-01-05_c2545a2a8dd943b6d18a6560c4f22bec_bkransomware_gandcrab_karagany.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2416 wrote to memory of 2656	2416	2025-01-05_c2545a2a8dd943b6d18a6560c4f22bec_bkransomware_gandcrab_karagany.exe	30
PID 2416 wrote to memory of 2656	2416	2025-01-05_c2545a2a8dd943b6d18a6560c4f22bec_bkransomware_gandcrab_karagany.exe	30
PID 2416 wrote to memory of 2656	2416	2025-01-05_c2545a2a8dd943b6d18a6560c4f22bec_bkransomware_gandcrab_karagany.exe	30
PID 2416 wrote to memory of 2656	2416	2025-01-05_c2545a2a8dd943b6d18a6560c4f22bec_bkransomware_gandcrab_karagany.exe	30

C:\Users\Admin\AppData\Local\Temp\2025-01-05_c2545a2a8dd943b6d18a6560c4f22bec_bkransomware_gandcrab_karagany.exe
"C:\Users\Admin\AppData\Local\Temp\2025-01-05_c2545a2a8dd943b6d18a6560c4f22bec_bkransomware_gandcrab_karagany.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2416
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2416 -s 88
  2⤵
  - Program crash
  PID:2656

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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