trickbot | 1d53d5479ee06d90c0a7a811846e22394421a0e57274a269372815ecd5843202

Analysis

max time kernel
119s
max time network
144s
platform
windows10_x64
resource
win10-en-20211014
submitted
21-10-2021 21:27

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General

Target

1d53d5479ee06d90c0a7a811846e22394421a0e57274a269372815ecd5843202.dll
Size

706KB
MD5

306c61a8b07f9eac5e05fa4fdb87efdd
SHA1

f119db5a33c45c966b69e3fe5d900d1c69aa3f2b
SHA256

1d53d5479ee06d90c0a7a811846e22394421a0e57274a269372815ecd5843202
SHA512

a8b793a335daff112a0dbaa7c9c1e7b78a32b7f0c2623d3aa92bdd9b1015bd2a2a8c9343f6993ad6c8d79ceb59a978deea9c1aa8aabb79504ababe653502b62a

Score

10^/10

trickbot rob136 banker trojan

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob136

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 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

42 wtfismyip.com
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 3408 wermgr.exe

flow	ioc
42	wtfismyip.com

description	pid	process
Token: SeDebugPrivilege	3408	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 584 wrote to memory of 912	584	rundll32.exe	rundll32.exe
PID 584 wrote to memory of 912	584	rundll32.exe	rundll32.exe
PID 584 wrote to memory of 912	584	rundll32.exe	rundll32.exe
PID 912 wrote to memory of 3264	912	rundll32.exe	cmd.exe
PID 912 wrote to memory of 3264	912	rundll32.exe	cmd.exe
PID 912 wrote to memory of 3264	912	rundll32.exe	cmd.exe
PID 912 wrote to memory of 3408	912	rundll32.exe	wermgr.exe
PID 912 wrote to memory of 3408	912	rundll32.exe	wermgr.exe
PID 912 wrote to memory of 3408	912	rundll32.exe	wermgr.exe
PID 912 wrote to memory of 3408	912	rundll32.exe	wermgr.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1d53d5479ee06d90c0a7a811846e22394421a0e57274a269372815ecd5843202.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:584

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1d53d5479ee06d90c0a7a811846e22394421a0e57274a269372815ecd5843202.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:912

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe
3⤵
PID:3264

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:3408

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/912-115-0x0000000000000000-mapping.dmp

Download
memory/912-117-0x00000000009A0000-0x00000000009E5000-memory.dmp

Filesize
276KB

Download
memory/912-116-0x0000000004480000-0x00000000046E8000-memory.dmp

Filesize
2.4MB

Download
memory/912-119-0x0000000010001000-0x0000000010003000-memory.dmp

Filesize
8KB

Download
memory/912-118-0x00000000009F0000-0x00000000009F1000-memory.dmp

Filesize
4KB

Download
memory/3408-120-0x0000000000000000-mapping.dmp

Download
memory/3408-122-0x000001244A1B0000-0x000001244A1B1000-memory.dmp

Filesize
4KB

Download
memory/3408-121-0x000001244A0A0000-0x000001244A0C9000-memory.dmp

Filesize
164KB

Download
memory/3408-124-0x000001244A1E0000-0x000001244A1E2000-memory.dmp

Filesize
8KB

Download
memory/3408-123-0x000001244A1E0000-0x000001244A1E2000-memory.dmp

Filesize
8KB

Download