trickbot | 82c71f13ad219b29a98d046ee61fde38f22eb5205fdf3b56e8ea07745ede486d

General

Target

82c71f13ad219b29a98d046ee61fde38f22eb5205fdf3b56e8ea07745ede486d.dll
Size

2.1MB
MD5

f532db002f19990fad02c4d286f83f12
SHA1

1ec99b51f940cd4cc5712c3880c4ee710515b4b6
SHA256

82c71f13ad219b29a98d046ee61fde38f22eb5205fdf3b56e8ea07745ede486d
SHA512

5e818c3a02bb249cb0558044733db3160399993e392adbd05632fe3f66b0c2b09fda4d09fafad1e95f4bcb59d81e6edaf317d44004002e668a132166c501eda6

Score

10^/10

trickbot rob141 banker trojan

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob141

C2

65.152.201.203:443

185.56.175.122:443

46.99.175.217:443

179.189.229.254:443

46.99.175.149:443

181.129.167.82:443

216.166.148.187:443

46.99.188.223:443

128.201.76.252:443

62.99.79.77:443

60.51.47.65:443

24.162.214.166:443

45.36.99.184:443

97.83.40.67:443

184.74.99.214:443

103.105.254.17:443

62.99.76.213:443

82.159.149.52:443

Attributes

autorun
Name:pwgrabb
Name:pwgrabc

ecc_pubkey.base64

Signatures

Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

34 ident.me
35 ident.me
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 2616 wermgr.exe

flow	ioc
34	ident.me
35	ident.me

description	pid	process
Token: SeDebugPrivilege	2616	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2808 wrote to memory of 3004	2808	rundll32.exe	rundll32.exe
PID 2808 wrote to memory of 3004	2808	rundll32.exe	rundll32.exe
PID 2808 wrote to memory of 3004	2808	rundll32.exe	rundll32.exe
PID 3004 wrote to memory of 3748	3004	rundll32.exe	cmd.exe
PID 3004 wrote to memory of 3748	3004	rundll32.exe	cmd.exe
PID 3004 wrote to memory of 3748	3004	rundll32.exe	cmd.exe
PID 3004 wrote to memory of 2616	3004	rundll32.exe	wermgr.exe
PID 3004 wrote to memory of 2616	3004	rundll32.exe	wermgr.exe
PID 3004 wrote to memory of 2616	3004	rundll32.exe	wermgr.exe
PID 3004 wrote to memory of 2616	3004	rundll32.exe	wermgr.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\82c71f13ad219b29a98d046ee61fde38f22eb5205fdf3b56e8ea07745ede486d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2808

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\82c71f13ad219b29a98d046ee61fde38f22eb5205fdf3b56e8ea07745ede486d.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:3004

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe
3⤵
PID:3748

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2616

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2616-120-0x0000000000000000-mapping.dmp

Download
memory/2616-122-0x000001CB64560000-0x000001CB64561000-memory.dmp

Filesize
4KB

Download
memory/2616-121-0x000001CB64350000-0x000001CB64378000-memory.dmp

Filesize
160KB

Download
memory/2616-124-0x000001CB64590000-0x000001CB64592000-memory.dmp

Filesize
8KB

Download
memory/2616-123-0x000001CB64590000-0x000001CB64592000-memory.dmp

Filesize
8KB

Download
memory/3004-115-0x0000000000000000-mapping.dmp

Download
memory/3004-117-0x0000000003000000-0x000000000314A000-memory.dmp

Filesize
1.3MB

Download
memory/3004-116-0x0000000004AE0000-0x0000000004D48000-memory.dmp

Filesize
2.4MB

Download
memory/3004-118-0x0000000003160000-0x0000000003161000-memory.dmp

Filesize
4KB

Download
memory/3004-119-0x0000000010001000-0x0000000010003000-memory.dmp

Filesize
8KB

Download

Analysis

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