trickbot | d7e3760fcc1324aef1d78035e02566fe575a29fcd0dbe7287a37459a42ffcdbd

Analysis

max time kernel
149s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/08/2024, 16:22

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General

Target

8b141f034205fae56a4bc7e82b830cfc_JaffaCakes118.dll
Size

451KB
MD5

8b141f034205fae56a4bc7e82b830cfc
SHA1

0e4fe98c6c0d20941a59e62b1109c033c639f715
SHA256

d7e3760fcc1324aef1d78035e02566fe575a29fcd0dbe7287a37459a42ffcdbd
SHA512

e206c3e4c600376bfa073674b4818808883d022f352e27b0cbd52abe1b332b50e9d15612b418a9b07e74a4ec01c7c9ea93d59238aab66cb569a5cb63504ca388
SSDEEP

12288:ofO5ZXvRjuyj6GaJTOoiN6WxSC5L/+UzEO:F/XxuZ2dxP3YO

Score

10^/10

trickbot mon54 banker discovery packer trojan

Malware Config

Extracted

Family

trickbot

Version

100011

Botnet

mon54

194.5.249.156:443

142.202.191.164:443

193.8.194.96:443

45.155.173.242:443

108.170.20.75:443

185.163.45.138:443

94.140.114.136:443

134.119.186.202:443

200.52.147.93:443

45.230.244.20:443

186.250.157.116:443

186.137.85.76:443

36.94.62.207:443

182.253.107.34:443

Attributes

autorun
Name:pwgrab

ecc_pubkey.base64

Signatures

Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot

Templ.dll packer 2 IoCs

Detects Templ.dll packer which usually loads Trickbot.

packer

resource	yara_rule
behavioral2/memory/4752-2-0x0000000010000000-0x0000000012055000-memory.dmp	templ_dll
behavioral2/memory/4752-6-0x0000000010000000-0x0000000012072000-memory.dmp	templ_dll

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	3280	wermgr.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4640 wrote to memory of 4752	4640	rundll32.exe	84
PID 4640 wrote to memory of 4752	4640	rundll32.exe	84
PID 4640 wrote to memory of 4752	4640	rundll32.exe	84
PID 4752 wrote to memory of 3436	4752	rundll32.exe	87
PID 4752 wrote to memory of 3436	4752	rundll32.exe	87
PID 4752 wrote to memory of 3280	4752	rundll32.exe	88
PID 4752 wrote to memory of 3280	4752	rundll32.exe	88
PID 4752 wrote to memory of 3280	4752	rundll32.exe	88
PID 4752 wrote to memory of 3280	4752	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8b141f034205fae56a4bc7e82b830cfc_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4640
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\8b141f034205fae56a4bc7e82b830cfc_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4752
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    PID:3436
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3280

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/3280-4-0x00000251CE250000-0x00000251CE251000-memory.dmp

Filesize
4KB

Download
memory/3280-8-0x00000251CDFA0000-0x00000251CDFC7000-memory.dmp

Filesize
156KB

Download
memory/3280-11-0x00000251CDFA0000-0x00000251CDFC7000-memory.dmp

Filesize
156KB

Download
memory/4752-0-0x0000000010000000-0x0000000012072000-memory.dmp

Filesize
32.4MB

Download
memory/4752-1-0x0000000002CB0000-0x0000000004D05000-memory.dmp

Filesize
32.3MB

Download
memory/4752-2-0x0000000010000000-0x0000000012055000-memory.dmp

Filesize
32.3MB

Download
memory/4752-3-0x0000000004D60000-0x0000000004DA1000-memory.dmp

Filesize
260KB

Download
memory/4752-6-0x0000000010000000-0x0000000012072000-memory.dmp

Filesize
32.4MB

Download
memory/4752-5-0x0000000004D60000-0x0000000004DA1000-memory.dmp

Filesize
260KB

Download
memory/4752-9-0x0000000004F60000-0x0000000004F61000-memory.dmp

Filesize
4KB

Download
memory/4752-7-0x0000000004E00000-0x0000000004E03000-memory.dmp

Filesize
12KB

Download
memory/4752-10-0x0000000002CB0000-0x0000000004D05000-memory.dmp

Filesize
32.3MB

Download