berbew | 473c89b3cb127fa127062ab1cdb1ff19912045d4e5f7ce506e5fecca615e17de | Triage

Sharing

General

Target

473c89b3cb127fa127062ab1cdb1ff19912045d4e5f7ce506e5fecca615e17de
Size

76KB
Sample

241207-11pe1a1raq
MD5

7b33dd6131bdfa9f3b359ab1e310ad62
SHA1

1ed09726ee3e6cb4b52c7fcf29591a3b5dc55a2a
SHA256

473c89b3cb127fa127062ab1cdb1ff19912045d4e5f7ce506e5fecca615e17de
SHA512

ada6c5ffe7218e0dc7f8fbd75c2114a6fc8e6f871e0f940f97d0121007b5ed0139e5cb10f52a4c87cdf9a8c79b2645ae95f4dee95f55f47e9ef4edb81912e2cb
SSDEEP

1536:LPe+ZLy67uGIxjy9MmHnvb0tHioQV+/eCeyvCQ:DqG9MmHnT0tHrk+

Score

10^/10

berbew backdoor discovery persistence

Malware Config

Extracted

Family

berbew

C2

http://crutop.nu/index.php

http://devx.nm.ru/index.php

http://ros-neftbank.ru/index.php

http://master-x.com/index.php

http://www.redline.ru/index.php

http://cvv.ru/index.php

http://hackers.lv/index.php

http://fethard.biz/index.php

http://crutop.ru/index.php

http://kaspersky.ru/index.php

http://color-bank.ru/index.php

http://adult-empire.com/index.php

http://virus-list.com/index.php

http://trojan.ru/index.php

http://xware.cjb.net/index.htm

http://konfiskat.org/index.htm

http://parex-bank.ru/index.htm

http://fethard.biz/index.htm

http://ldark.nm.ru/index.htm

http://gaz-prom.ru/index.htm

Targets

- Target
  
  473c89b3cb127fa127062ab1cdb1ff19912045d4e5f7ce506e5fecca615e17de
- Size
  
  76KB
- MD5
  
  7b33dd6131bdfa9f3b359ab1e310ad62
- SHA1
  
  1ed09726ee3e6cb4b52c7fcf29591a3b5dc55a2a
- SHA256
  
  473c89b3cb127fa127062ab1cdb1ff19912045d4e5f7ce506e5fecca615e17de
- SHA512
  
  ada6c5ffe7218e0dc7f8fbd75c2114a6fc8e6f871e0f940f97d0121007b5ed0139e5cb10f52a4c87cdf9a8c79b2645ae95f4dee95f55f47e9ef4edb81912e2cb
- SSDEEP
  
  1536:LPe+ZLy67uGIxjy9MmHnvb0tHioQV+/eCeyvCQ:DqG9MmHnT0tHrk+
Score

10^/10

berbew backdoor discovery persistence
- Adds autorun key to be loaded by Explorer.exe on startup
  persistence
- Berbew
  Berbew is a backdoor written in C++.
  backdoor berbew
- Berbew family
  berbew
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

berbewbackdoordiscoverypersistence

behavioral2

berbewbackdoordiscoverypersistence