trickbot | 28c958bde441bc49a7b439f873a7139fe9ca899c0eb755d0647765813c4db437

Analysis

max time kernel
134s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-12-2024 17:42

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General

Target

28c958bde441bc49a7b439f873a7139fe9ca899c0eb755d0647765813c4db437.dll
Size

2.2MB
MD5

b602591440371c716cd5b81c58d371c7
SHA1

30affc8cae6581bd4144557a222767fb3bc15ebf
SHA256

28c958bde441bc49a7b439f873a7139fe9ca899c0eb755d0647765813c4db437
SHA512

a87499e4e0d68359eb5a5b6245e67855c0cd782655e199a44d6bbee3bc29529816a11065746a2ccb850feae2e673a785d6a47ec09281ecc8f5acd7bbbf584f2e
SSDEEP

6144:Zo0gTwr/cG3J8Wt/s1XGxfSCkq/vWc3Wh0lxPIerqvg:ZoidiofStn

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1660	1084	WerFault.exe	83

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	4384	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 532 wrote to memory of 1084	532	rundll32.exe	83
PID 532 wrote to memory of 1084	532	rundll32.exe	83
PID 532 wrote to memory of 1084	532	rundll32.exe	83
PID 1084 wrote to memory of 864	1084	rundll32.exe	84
PID 1084 wrote to memory of 864	1084	rundll32.exe	84
PID 1084 wrote to memory of 864	1084	rundll32.exe	84
PID 1084 wrote to memory of 4384	1084	rundll32.exe	85
PID 1084 wrote to memory of 4384	1084	rundll32.exe	85
PID 1084 wrote to memory of 4384	1084	rundll32.exe	85
PID 1084 wrote to memory of 4384	1084	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\28c958bde441bc49a7b439f873a7139fe9ca899c0eb755d0647765813c4db437.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:532
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\28c958bde441bc49a7b439f873a7139fe9ca899c0eb755d0647765813c4db437.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1084
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:864
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4384
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1084 -s 644
    3⤵
    - Program crash
    PID:1660

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1084 -ip 1084
1⤵
PID:320

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

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Downloads

memory/1084-0-0x00000000024B0000-0x000000000270D000-memory.dmp

Filesize
2.4MB

Download
memory/1084-1-0x0000000002710000-0x0000000002755000-memory.dmp

Filesize
276KB

Download
memory/1084-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/1084-2-0x0000000000E40000-0x0000000000E41000-memory.dmp

Filesize
4KB

Download
memory/1084-6-0x0000000002710000-0x0000000002755000-memory.dmp

Filesize
276KB

Download
memory/4384-4-0x000002452EDD0000-0x000002452EDF8000-memory.dmp

Filesize
160KB

Download
memory/4384-5-0x000002452EEA0000-0x000002452EEA1000-memory.dmp

Filesize
4KB

Download
memory/4384-7-0x000002452EDD0000-0x000002452EDF8000-memory.dmp

Filesize
160KB

Download