trickbot | 4f80d51a856dad4037a2de22d17ec77a3f6a8768c9d312f489f859f9cf4f0520

Analysis

max time kernel
142s
max time network
145s
platform
windows10_x64
resource
win10-en-20210920
submitted
22-10-2021 10:05

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General

Target

5c4f11f182d70c0e379cbd8e74d3a23a.dll
Size

706KB
MD5

5c4f11f182d70c0e379cbd8e74d3a23a
SHA1

74b21db750ba635fef711d67028cec8946ecb506
SHA256

4f80d51a856dad4037a2de22d17ec77a3f6a8768c9d312f489f859f9cf4f0520
SHA512

cfb3644a2b4dca7b275e5295fce8308a840427def59d31111ee0230197c1008f27025b9b54b8eeb5a33a5dfabf6504a635cb977d57f9af2ca73502f6e61ab2ff

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
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 1972 wermgr.exe

description	pid	process
Token: SeDebugPrivilege	1972	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 3844 wrote to memory of 4068	3844	rundll32.exe	rundll32.exe
PID 3844 wrote to memory of 4068	3844	rundll32.exe	rundll32.exe
PID 3844 wrote to memory of 4068	3844	rundll32.exe	rundll32.exe
PID 4068 wrote to memory of 1368	4068	rundll32.exe	cmd.exe
PID 4068 wrote to memory of 1368	4068	rundll32.exe	cmd.exe
PID 4068 wrote to memory of 1368	4068	rundll32.exe	cmd.exe
PID 4068 wrote to memory of 1972	4068	rundll32.exe	wermgr.exe
PID 4068 wrote to memory of 1972	4068	rundll32.exe	wermgr.exe
PID 4068 wrote to memory of 1972	4068	rundll32.exe	wermgr.exe
PID 4068 wrote to memory of 1972	4068	rundll32.exe	wermgr.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5c4f11f182d70c0e379cbd8e74d3a23a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3844

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5c4f11f182d70c0e379cbd8e74d3a23a.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:4068

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe
3⤵
PID:1368

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1972

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1972-120-0x0000000000000000-mapping.dmp

Download
memory/1972-121-0x00000174CA9F0000-0x00000174CAA19000-memory.dmp

Filesize
164KB

Download
memory/1972-122-0x00000174CAA30000-0x00000174CAA31000-memory.dmp

Filesize
4KB

Download
memory/1972-124-0x00000174CAA70000-0x00000174CAA72000-memory.dmp

Filesize
8KB

Download
memory/1972-123-0x00000174CAA70000-0x00000174CAA72000-memory.dmp

Filesize
8KB

Download
memory/4068-115-0x0000000000000000-mapping.dmp

Download
memory/4068-117-0x0000000001010000-0x0000000001055000-memory.dmp

Filesize
276KB

Download
memory/4068-116-0x0000000004540000-0x00000000047A8000-memory.dmp

Filesize
2.4MB

Download
memory/4068-118-0x0000000001070000-0x0000000001071000-memory.dmp

Filesize
4KB

Download
memory/4068-119-0x0000000010001000-0x0000000010003000-memory.dmp

Filesize
8KB

Download