trickbot | 1c1e21bfc88fd9fc74440a0c96b99622f8343cd69671e0e3ec969d19c70a2b27

Analysis

max time kernel
131s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25-09-2024 12:35

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General

Target

1c1e21bfc88fd9fc74440a0c96b99622f8343cd69671e0e3ec969d19c70a2b27.dll
Size

516KB
MD5

a358864b8006eee37650d093f855dd1f
SHA1

5032d222faf528a49a67070a4f74dbd6fe417264
SHA256

1c1e21bfc88fd9fc74440a0c96b99622f8343cd69671e0e3ec969d19c70a2b27
SHA512

f39323fd775d1756e7fe426de67a4f7116e36fbb697eb32c7a83bd25fc47ff5d72f1fb9284bf3685705b6f3a9388ea8c7fe68c41be7009481cf502fc0a4e966e
SSDEEP

12288:VE2DFZrTO3Xi3jLOBWTNvFD1VeubeMl2005W7eQT:VrrTO3y3WwZv91VeAlXw

Score

10^/10

trickbot sat2 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100018

Botnet

sat2

38.110.103.124:443

185.56.76.28:443

204.138.26.60:443

60.51.47.65:443

74.85.157.139:443

68.69.26.182:443

38.110.103.136:443

38.110.103.18:443

138.34.28.219:443

185.56.76.94:443

217.115.240.248:443

24.162.214.166:443

80.15.2.105:443

154.58.23.192:443

38.110.100.104:443

45.36.99.184:443

185.56.76.108:443

185.56.76.72:443

138.34.28.35:443

97.83.40.67:443

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

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
3528	1960	WerFault.exe	89

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

Processes:

regsvr32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description	pid	Process
Token: SeDebugPrivilege	3424	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	Process	procid_target
PID 2664 wrote to memory of 1960	2664	regsvr32.exe	89
PID 2664 wrote to memory of 1960	2664	regsvr32.exe	89
PID 2664 wrote to memory of 1960	2664	regsvr32.exe	89
PID 1960 wrote to memory of 836	1960	regsvr32.exe	90
PID 1960 wrote to memory of 836	1960	regsvr32.exe	90
PID 1960 wrote to memory of 836	1960	regsvr32.exe	90
PID 1960 wrote to memory of 3424	1960	regsvr32.exe	91
PID 1960 wrote to memory of 3424	1960	regsvr32.exe	91
PID 1960 wrote to memory of 3424	1960	regsvr32.exe	91
PID 1960 wrote to memory of 3424	1960	regsvr32.exe	91

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\1c1e21bfc88fd9fc74440a0c96b99622f8343cd69671e0e3ec969d19c70a2b27.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2664
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\1c1e21bfc88fd9fc74440a0c96b99622f8343cd69671e0e3ec969d19c70a2b27.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1960
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:836
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3424
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1960 -s 720
    3⤵
    - Program crash
    PID:3528

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1960 -ip 1960
1⤵
PID:1804

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4264,i,4174666705242427184,7333705955694532165,262144 --variations-seed-version --mojo-platform-channel-handle=4508 /prefetch:8
1⤵
PID:4588

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/1960-0-0x0000000002AE0000-0x0000000002B1B000-memory.dmp

Filesize
236KB

Download
memory/1960-5-0x0000000002A90000-0x0000000002AC8000-memory.dmp

Filesize
224KB

Download
memory/1960-8-0x0000000002B60000-0x0000000002B97000-memory.dmp

Filesize
220KB

Download
memory/1960-4-0x0000000002B20000-0x0000000002B59000-memory.dmp

Filesize
228KB

Download
memory/1960-11-0x0000000002BA0000-0x0000000002BE3000-memory.dmp

Filesize
268KB

Download
memory/1960-13-0x0000000002C00000-0x0000000002C03000-memory.dmp

Filesize
12KB

Download
memory/1960-12-0x0000000002C20000-0x0000000002C21000-memory.dmp

Filesize
4KB

Download
memory/1960-16-0x0000000002BA0000-0x0000000002BE3000-memory.dmp

Filesize
268KB

Download
memory/3424-14-0x0000023287310000-0x0000023287338000-memory.dmp

Filesize
160KB

Download
memory/3424-15-0x00000232873A0000-0x00000232873A1000-memory.dmp

Filesize
4KB

Download
memory/3424-17-0x0000023287310000-0x0000023287338000-memory.dmp

Filesize
160KB

Download