trickbot | 473b70630c0201aa79f9026582dc24f766c4ef14004a0b8c275654088e0ba794

Analysis

max time kernel
142s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-11-2024 12:13

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General

Target

473b70630c0201aa79f9026582dc24f766c4ef14004a0b8c275654088e0ba794.dll
Size

706KB
MD5

8f5001493a090806c260d73c5213c138
SHA1

88cbb53d684f0b19da7e8397ddce670c9db6da6e
SHA256

473b70630c0201aa79f9026582dc24f766c4ef14004a0b8c275654088e0ba794
SHA512

db84ca99f411803885e148ecd172e092efc26165392329734a73d2a81f1f6945314c42f27ddc595956fe22aa07e80f3c2163662cb373b37380254ab62c8dea32
SSDEEP

12288:7NP2qgMhn9VbKac3cM15xIKR5pduDkgcKOuCEUz+ovYJXA8ZRA5cXO/+uBY2F0c/:RPp2abM15xIxD4KXJg/vYRbKDBhF1TSI

Score

10^/10

trickbot rob136 banker discovery 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
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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 740 wermgr.exe

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

description	pid	process
Token: SeDebugPrivilege	740	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2084 wrote to memory of 2536	2084	rundll32.exe	rundll32.exe
PID 2084 wrote to memory of 2536	2084	rundll32.exe	rundll32.exe
PID 2084 wrote to memory of 2536	2084	rundll32.exe	rundll32.exe
PID 2536 wrote to memory of 2052	2536	rundll32.exe	cmd.exe
PID 2536 wrote to memory of 2052	2536	rundll32.exe	cmd.exe
PID 2536 wrote to memory of 2052	2536	rundll32.exe	cmd.exe
PID 2536 wrote to memory of 740	2536	rundll32.exe	wermgr.exe
PID 2536 wrote to memory of 740	2536	rundll32.exe	wermgr.exe
PID 2536 wrote to memory of 740	2536	rundll32.exe	wermgr.exe
PID 2536 wrote to memory of 740	2536	rundll32.exe	wermgr.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\473b70630c0201aa79f9026582dc24f766c4ef14004a0b8c275654088e0ba794.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\473b70630c0201aa79f9026582dc24f766c4ef14004a0b8c275654088e0ba794.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2536
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2052
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:740

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/740-4-0x0000020D767A0000-0x0000020D767C9000-memory.dmp

Filesize
164KB

Download
memory/740-5-0x0000020D76900000-0x0000020D76901000-memory.dmp

Filesize
4KB

Download
memory/740-8-0x0000020D767A0000-0x0000020D767C9000-memory.dmp

Filesize
164KB

Download
memory/2536-0-0x00000000028D0000-0x0000000002B38000-memory.dmp

Filesize
2.4MB

Download
memory/2536-1-0x0000000001080000-0x00000000010C5000-memory.dmp

Filesize
276KB

Download
memory/2536-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2536-2-0x00000000010E0000-0x00000000010E1000-memory.dmp

Filesize
4KB

Download
memory/2536-6-0x0000000001080000-0x00000000010C5000-memory.dmp

Filesize
276KB

Download
memory/2536-7-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download