trickbot | 4931218839a8edfa30eea08b7cf7954a813acca87635954447b3f4044679a2dc

Analysis

max time kernel
142s
max time network
146s
platform
windows10_x64
resource
win10-en-20211104
submitted
07-12-2021 12:57

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General

Target

4931218839a8edfa30eea08b7cf7954a813acca87635954447b3f4044679a2dc.dll
Size

1.7MB
MD5

bcdee0bb09a5b7d8e3b9f72c37dfcd7c
SHA1

59a31786af9678c15329d2f2c1db4668b31b9f13
SHA256

4931218839a8edfa30eea08b7cf7954a813acca87635954447b3f4044679a2dc
SHA512

8cf81e61bca05f366b257ea5b836648eab2bc4efaa58a17075dc170067689bc4ea4728c384dc1fb8da79935640d665ad9ec2aa119e518cafff676e05ae3297ba

Score

10^/10

trickbot rob141 banker trojan

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob141

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 4364 wermgr.exe

description	pid	process
Token: SeDebugPrivilege	4364	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 3576 wrote to memory of 3564	3576	rundll32.exe	rundll32.exe
PID 3576 wrote to memory of 3564	3576	rundll32.exe	rundll32.exe
PID 3576 wrote to memory of 3564	3576	rundll32.exe	rundll32.exe
PID 3564 wrote to memory of 4356	3564	rundll32.exe	cmd.exe
PID 3564 wrote to memory of 4356	3564	rundll32.exe	cmd.exe
PID 3564 wrote to memory of 4356	3564	rundll32.exe	cmd.exe
PID 3564 wrote to memory of 4364	3564	rundll32.exe	wermgr.exe
PID 3564 wrote to memory of 4364	3564	rundll32.exe	wermgr.exe
PID 3564 wrote to memory of 4364	3564	rundll32.exe	wermgr.exe
PID 3564 wrote to memory of 4364	3564	rundll32.exe	wermgr.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4931218839a8edfa30eea08b7cf7954a813acca87635954447b3f4044679a2dc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3576

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4931218839a8edfa30eea08b7cf7954a813acca87635954447b3f4044679a2dc.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:3564

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe
3⤵
PID:4356

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4364

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3564-118-0x0000000000000000-mapping.dmp

Download
memory/3564-119-0x00000000044F0000-0x0000000004758000-memory.dmp

Filesize
2.4MB

Download
memory/3564-121-0x0000000002C00000-0x0000000002C01000-memory.dmp

Filesize
4KB

Download
memory/3564-120-0x0000000004760000-0x00000000047A5000-memory.dmp

Filesize
276KB

Download
memory/3564-122-0x0000000010001000-0x0000000010003000-memory.dmp

Filesize
8KB

Download
memory/4364-123-0x0000000000000000-mapping.dmp

Download
memory/4364-124-0x00000215F45F0000-0x00000215F4618000-memory.dmp

Filesize
160KB

Download
memory/4364-125-0x00000215F4630000-0x00000215F4631000-memory.dmp

Filesize
4KB

Download
memory/4364-127-0x00000215F4660000-0x00000215F4662000-memory.dmp

Filesize
8KB

Download
memory/4364-126-0x00000215F4660000-0x00000215F4662000-memory.dmp

Filesize
8KB

Download