vidar | 3b275eb3041764efa0c25789652714f73013eba1cca9636d1dd201db733e16c1

Analysis

max time kernel
135s
max time network
139s
platform
windows7_x64
resource
win7-20220812-en
submitted
08/09/2022, 12:37

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General

Target
f20d8f923ba4065f004bbb79086a8637.exe
Size 608KB
Sample220908-ptf99sefa2
SHA256 3b275eb3041764efa0c25789652714f73013eba1cca9636d1dd201db733e16c1
MD5 f20d8f923ba4065f004bbb79086a8637
SHA1 f43809b21b6e4dc9eba2d4681b2d8fc10384edc3
SHA512 70bc9ea694a32ef7625ddc33b40d0a0c0c7e149886938304052740ac45d1d547fd8d2a08e085103fe6a9a8b7d165f3364a770e92ab0c8b00235e77e56ef84867
SSDEEP 12288:NFG1MZ0KtvusH5nfVwcCU/gb5uGJ5j/irX7fy29C+A30Fo9srKdMEFqW3QjyVInn:y185ndiU/4J/irX7q2MV0kWYyeJni
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

vidar 1438 stealer

Malware Config

Extracted

Family

vidar

Version

54.2

Botnet

1438

https://t.me/tigogames
https://ioc.exchange/@tiagoa26

Attributes

profile_id
1438

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1896 set thread context of 1940	1896	f20d8f923ba4065f004bbb79086a8637.exe	29

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1896 wrote to memory of 1940	1896	f20d8f923ba4065f004bbb79086a8637.exe	29
PID 1896 wrote to memory of 1940	1896	f20d8f923ba4065f004bbb79086a8637.exe	29
PID 1896 wrote to memory of 1940	1896	f20d8f923ba4065f004bbb79086a8637.exe	29
PID 1896 wrote to memory of 1940	1896	f20d8f923ba4065f004bbb79086a8637.exe	29
PID 1896 wrote to memory of 1940	1896	f20d8f923ba4065f004bbb79086a8637.exe	29
PID 1896 wrote to memory of 1940	1896	f20d8f923ba4065f004bbb79086a8637.exe	29
PID 1896 wrote to memory of 1940	1896	f20d8f923ba4065f004bbb79086a8637.exe	29
PID 1896 wrote to memory of 1940	1896	f20d8f923ba4065f004bbb79086a8637.exe	29
PID 1896 wrote to memory of 1940	1896	f20d8f923ba4065f004bbb79086a8637.exe	29

C:\Users\Admin\AppData\Local\Temp\f20d8f923ba4065f004bbb79086a8637.exe
"C:\Users\Admin\AppData\Local\Temp\f20d8f923ba4065f004bbb79086a8637.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1896
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  PID:1940

Network

MITRE ATT&CK Matrix

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Downloads

memory/1940-54-0x0000000000400000-0x000000000045D000-memory.dmp

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memory/1940-56-0x0000000000400000-0x000000000045D000-memory.dmp

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memory/1940-63-0x0000000000400000-0x000000000045D000-memory.dmp

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memory/1940-64-0x0000000076181000-0x0000000076183000-memory.dmp

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memory/1940-65-0x0000000000400000-0x000000000045D000-memory.dmp

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Analysis

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General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads