trickbot | 6a0bf0811386bbc145266bb013c8328fd7c903f333920b06faeb688c63867355

Analysis

max time kernel
135s
max time network
150s
platform
windows10_x64
resource
win10-en-20211208
submitted
23-12-2021 16:03

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General

Target

6a0bf0811386bbc145266bb013c8328fd7c903f333920b06faeb688c63867355.dll
Size

337KB
MD5

622d9a3d6c150f50d931f0c1e65049d8
SHA1

6238640272e418b008550117e2503f3890fc40dc
SHA256

6a0bf0811386bbc145266bb013c8328fd7c903f333920b06faeb688c63867355
SHA512

23772122e2671111aadc2870670264af51d2c19001f9d8fe61b5ce5703e34f983cea76508b5be4370419d94084ce246c1207aef68a2582b3d43687bce506a45f

Score

10^/10

trickbot rob144 banker suricata trojan

Malware Config

Extracted

Family

trickbot

Version

100021

Botnet

rob144

181.129.85.98:443

189.112.119.205:443

189.51.118.78:443

186.121.214.106:443

49.176.188.184:443

61.69.102.170:443

213.32.252.221:443

89.46.216.2:443

103.36.79.3:443

103.108.97.51:443

95.140.217.242:443

41.175.22.226:443

190.109.169.161:443

186.159.12.18:443

190.109.171.17:443

181.196.148.202:443

186.47.75.58:443

186.42.212.30:443

190.214.21.14:443

187.108.32.133:443

Attributes

autorun

ecc_pubkey.base64

Signatures

Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot
suricata: ET MALWARE Win32/TrickBot CnC Initial Checkin M2
suricata: ET MALWARE Win32/TrickBot CnC Initial Checkin M2
suricata
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 1056 wermgr.exe

description	pid	process
Token: SeDebugPrivilege	1056	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2476 wrote to memory of 4000	2476	rundll32.exe	rundll32.exe
PID 2476 wrote to memory of 4000	2476	rundll32.exe	rundll32.exe
PID 2476 wrote to memory of 4000	2476	rundll32.exe	rundll32.exe
PID 4000 wrote to memory of 1040	4000	rundll32.exe	cmd.exe
PID 4000 wrote to memory of 1040	4000	rundll32.exe	cmd.exe
PID 4000 wrote to memory of 1040	4000	rundll32.exe	cmd.exe
PID 4000 wrote to memory of 1056	4000	rundll32.exe	wermgr.exe
PID 4000 wrote to memory of 1056	4000	rundll32.exe	wermgr.exe
PID 4000 wrote to memory of 1056	4000	rundll32.exe	wermgr.exe
PID 4000 wrote to memory of 1056	4000	rundll32.exe	wermgr.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6a0bf0811386bbc145266bb013c8328fd7c903f333920b06faeb688c63867355.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2476

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6a0bf0811386bbc145266bb013c8328fd7c903f333920b06faeb688c63867355.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:4000

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe
3⤵
PID:1040

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1056

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1056-122-0x0000000000000000-mapping.dmp

Download
memory/1056-124-0x00000207F4220000-0x00000207F4221000-memory.dmp

Filesize
4KB

Download
memory/1056-123-0x00000207F4110000-0x00000207F4138000-memory.dmp

Filesize
160KB

Download
memory/1056-126-0x00000207F4250000-0x00000207F4252000-memory.dmp

Filesize
8KB

Download
memory/1056-125-0x00000207F4250000-0x00000207F4252000-memory.dmp

Filesize
8KB

Download
memory/4000-118-0x0000000000000000-mapping.dmp

Download
memory/4000-119-0x0000000004E30000-0x0000000004E71000-memory.dmp

Filesize
260KB

Download
memory/4000-120-0x0000000003740000-0x0000000003741000-memory.dmp

Filesize
4KB

Download
memory/4000-121-0x0000000010001000-0x0000000010003000-memory.dmp

Filesize
8KB

Download