1bffe4cea09e17eff133e12cecbd936367ae6717b38ffce70d3328398fe5d850

Analysis

max time kernel
122s
max time network
122s
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_b3805fa242dd59e4f1b92bcf587d10ed_bkransomware_gandcrab_karagany.exe
Size

155KB
MD5

b3805fa242dd59e4f1b92bcf587d10ed
SHA1

b0788a70f1d53fc8ca77729e815ce53e3108813f
SHA256

1bffe4cea09e17eff133e12cecbd936367ae6717b38ffce70d3328398fe5d850
SHA512

5afede418ec2143ac130288b1d6d4bb6fc423035bbea8aca771b3ee8d724179e7d28d770019f60258944ba0fe0ba6f44514d4b822091dbff2da33fb2e6d7d0ea
SSDEEP

3072:l5K/B0toLQSNJFlZHQsozTS+SMqqDL2/TrKrjG:lcytwtj1yTS+xqqDL6HKu

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2644	3048	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	2024-12-15_b3805fa242dd59e4f1b92bcf587d10ed_bkransomware_gandcrab_karagany.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3048 wrote to memory of 2644	3048	2024-12-15_b3805fa242dd59e4f1b92bcf587d10ed_bkransomware_gandcrab_karagany.exe	30
PID 3048 wrote to memory of 2644	3048	2024-12-15_b3805fa242dd59e4f1b92bcf587d10ed_bkransomware_gandcrab_karagany.exe	30
PID 3048 wrote to memory of 2644	3048	2024-12-15_b3805fa242dd59e4f1b92bcf587d10ed_bkransomware_gandcrab_karagany.exe	30
PID 3048 wrote to memory of 2644	3048	2024-12-15_b3805fa242dd59e4f1b92bcf587d10ed_bkransomware_gandcrab_karagany.exe	30

C:\Users\Admin\AppData\Local\Temp\2024-12-15_b3805fa242dd59e4f1b92bcf587d10ed_bkransomware_gandcrab_karagany.exe
"C:\Users\Admin\AppData\Local\Temp\2024-12-15_b3805fa242dd59e4f1b92bcf587d10ed_bkransomware_gandcrab_karagany.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3048
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3048 -s 88
  2⤵
  - Program crash
  PID:2644

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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