trickbot | a56c842f34720e407724e52b85ee88f0f80dae96284ddb4695210d62f7ebe7ad

Analysis

max time kernel
132s
max time network
137s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-12-2024 16:24

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General

Target

a56c842f34720e407724e52b85ee88f0f80dae96284ddb4695210d62f7ebe7ad.dll
Size

1.7MB
MD5

36884c7f4d860049fbd5b8c235191711
SHA1

6ce4bf5cfe77acb12c274d53526120879982bb93
SHA256

a56c842f34720e407724e52b85ee88f0f80dae96284ddb4695210d62f7ebe7ad
SHA512

3b911c0f9d7de5e8b3bc10a307c860709563fc7aa02f29385393dfbcb33266f3abace626681858c93735dfea01e6a3632041e0dac2a8cd78f170c326e69bde21
SSDEEP

6144:QshRn0xQiS7bHKVLk6cAw3nLbg2K3i9QMGeuJIbOjlvJ+XWeR6eS4P4BSMY8qkPa:nhRnh

Score

10^/10

trickbot rob142 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100021

Botnet

rob142

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
Trickbot family
trickbot

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2960	wermgr.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2376 wrote to memory of 2084	2376	rundll32.exe	31
PID 2376 wrote to memory of 2084	2376	rundll32.exe	31
PID 2376 wrote to memory of 2084	2376	rundll32.exe	31
PID 2376 wrote to memory of 2084	2376	rundll32.exe	31
PID 2376 wrote to memory of 2084	2376	rundll32.exe	31
PID 2376 wrote to memory of 2084	2376	rundll32.exe	31
PID 2376 wrote to memory of 2084	2376	rundll32.exe	31
PID 2084 wrote to memory of 3004	2084	rundll32.exe	32
PID 2084 wrote to memory of 3004	2084	rundll32.exe	32
PID 2084 wrote to memory of 3004	2084	rundll32.exe	32
PID 2084 wrote to memory of 3004	2084	rundll32.exe	32
PID 2084 wrote to memory of 2960	2084	rundll32.exe	33
PID 2084 wrote to memory of 2960	2084	rundll32.exe	33
PID 2084 wrote to memory of 2960	2084	rundll32.exe	33
PID 2084 wrote to memory of 2960	2084	rundll32.exe	33
PID 2084 wrote to memory of 2960	2084	rundll32.exe	33
PID 2084 wrote to memory of 2960	2084	rundll32.exe	33

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a56c842f34720e407724e52b85ee88f0f80dae96284ddb4695210d62f7ebe7ad.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2376
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a56c842f34720e407724e52b85ee88f0f80dae96284ddb4695210d62f7ebe7ad.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2084
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:3004
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2960

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2084-0-0x0000000002370000-0x00000000025CD000-memory.dmp

Filesize
2.4MB

Download
memory/2084-1-0x00000000001F0000-0x0000000000235000-memory.dmp

Filesize
276KB

Download
memory/2084-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2084-2-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2084-6-0x00000000001F0000-0x0000000000235000-memory.dmp

Filesize
276KB

Download
memory/2084-7-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2960-4-0x0000000000060000-0x0000000000088000-memory.dmp

Filesize
160KB

Download
memory/2960-5-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2960-8-0x0000000000060000-0x0000000000088000-memory.dmp

Filesize
160KB

Download