vidar | 78458d05ce763407de4608a2be563e4ed1c01288cf4fba99fd661fdf86ba67d5

General

Target

JaffaCakes118_78458d05ce763407de4608a2be563e4ed1c01288cf4fba99fd661fdf86ba67d5.exe
Size

700.5MB
MD5

98b5c4a7d8f26a9592ec0210217d5a1b
SHA1

943a3e16982ea5e2c5a442854602a58d22271e61
SHA256

78458d05ce763407de4608a2be563e4ed1c01288cf4fba99fd661fdf86ba67d5
SHA512

979a1bb177d364a9bdd8f186d95a124ad562307ab4203ea089386485579fae91afe9cf29437fa20fa2c8be369bebf98a02420fde2f04a7bd89b78022a4160421
SSDEEP

6144:yKUUQRnJ+zy3P9gHbDFseSUVTjSdVs71Rmb7X6OSvlAZxq6HoaxREJSBKBCFyWBR:yKUUYnOqG3FsNs7I7T6uxq6JqSVfJ

Score

10^/10

vidar 1842 discovery stealer

Malware Config

Extracted

Family

vidar

Version

56

Botnet

1842

C2

https://t.me/asifrazatg

https://steamcommunity.com/profiles/76561199439929669

http://116.202.6.206:80

Attributes

profile_id
1842

Signatures

Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar
Vidar family
vidar

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2092 set thread context of 1808	2092	JaffaCakes118_78458d05ce763407de4608a2be563e4ed1c01288cf4fba99fd661fdf86ba67d5.exe	31

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2376	1808	WerFault.exe	31

System Location Discovery: System Language Discovery 1 TTPs 2 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	JaffaCakes118_78458d05ce763407de4608a2be563e4ed1c01288cf4fba99fd661fdf86ba67d5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_78458d05ce763407de4608a2be563e4ed1c01288cf4fba99fd661fdf86ba67d5.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2092 wrote to memory of 1808	2092	JaffaCakes118_78458d05ce763407de4608a2be563e4ed1c01288cf4fba99fd661fdf86ba67d5.exe	31
PID 2092 wrote to memory of 1808	2092	JaffaCakes118_78458d05ce763407de4608a2be563e4ed1c01288cf4fba99fd661fdf86ba67d5.exe	31
PID 2092 wrote to memory of 1808	2092	JaffaCakes118_78458d05ce763407de4608a2be563e4ed1c01288cf4fba99fd661fdf86ba67d5.exe	31
PID 2092 wrote to memory of 1808	2092	JaffaCakes118_78458d05ce763407de4608a2be563e4ed1c01288cf4fba99fd661fdf86ba67d5.exe	31
PID 2092 wrote to memory of 1808	2092	JaffaCakes118_78458d05ce763407de4608a2be563e4ed1c01288cf4fba99fd661fdf86ba67d5.exe	31
PID 2092 wrote to memory of 1808	2092	JaffaCakes118_78458d05ce763407de4608a2be563e4ed1c01288cf4fba99fd661fdf86ba67d5.exe	31
PID 2092 wrote to memory of 1808	2092	JaffaCakes118_78458d05ce763407de4608a2be563e4ed1c01288cf4fba99fd661fdf86ba67d5.exe	31
PID 2092 wrote to memory of 1808	2092	JaffaCakes118_78458d05ce763407de4608a2be563e4ed1c01288cf4fba99fd661fdf86ba67d5.exe	31
PID 2092 wrote to memory of 1808	2092	JaffaCakes118_78458d05ce763407de4608a2be563e4ed1c01288cf4fba99fd661fdf86ba67d5.exe	31
PID 2092 wrote to memory of 1808	2092	JaffaCakes118_78458d05ce763407de4608a2be563e4ed1c01288cf4fba99fd661fdf86ba67d5.exe	31
PID 2092 wrote to memory of 1808	2092	JaffaCakes118_78458d05ce763407de4608a2be563e4ed1c01288cf4fba99fd661fdf86ba67d5.exe	31
PID 2092 wrote to memory of 1808	2092	JaffaCakes118_78458d05ce763407de4608a2be563e4ed1c01288cf4fba99fd661fdf86ba67d5.exe	31
PID 2092 wrote to memory of 1808	2092	JaffaCakes118_78458d05ce763407de4608a2be563e4ed1c01288cf4fba99fd661fdf86ba67d5.exe	31
PID 1808 wrote to memory of 2376	1808	JaffaCakes118_78458d05ce763407de4608a2be563e4ed1c01288cf4fba99fd661fdf86ba67d5.exe	32
PID 1808 wrote to memory of 2376	1808	JaffaCakes118_78458d05ce763407de4608a2be563e4ed1c01288cf4fba99fd661fdf86ba67d5.exe	32
PID 1808 wrote to memory of 2376	1808	JaffaCakes118_78458d05ce763407de4608a2be563e4ed1c01288cf4fba99fd661fdf86ba67d5.exe	32
PID 1808 wrote to memory of 2376	1808	JaffaCakes118_78458d05ce763407de4608a2be563e4ed1c01288cf4fba99fd661fdf86ba67d5.exe	32

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_78458d05ce763407de4608a2be563e4ed1c01288cf4fba99fd661fdf86ba67d5.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_78458d05ce763407de4608a2be563e4ed1c01288cf4fba99fd661fdf86ba67d5.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2092
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_78458d05ce763407de4608a2be563e4ed1c01288cf4fba99fd661fdf86ba67d5.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_78458d05ce763407de4608a2be563e4ed1c01288cf4fba99fd661fdf86ba67d5.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1808
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1808 -s 36
    3⤵
    - Program crash
    PID:2376

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1808-8-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1808-5-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1808-3-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1808-13-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1808-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1808-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1808-6-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1808-4-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2092-0-0x00000000742AE000-0x00000000742AF000-memory.dmp

Filesize
4KB

Download
memory/2092-1-0x0000000000D60000-0x0000000000DD8000-memory.dmp

Filesize
480KB

Download
memory/2092-2-0x00000000742A0000-0x000000007498E000-memory.dmp

Filesize
6.9MB

Download
memory/2092-14-0x00000000742A0000-0x000000007498E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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