trickbot | a8e4fece5e60b61fd76be42d0fcad75092e58dce4878a19e43735cb7b31f3986

Analysis

max time kernel
138s
max time network
146s
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 23:42

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General

Target

JaffaCakes118_a8e4fece5e60b61fd76be42d0fcad75092e58dce4878a19e43735cb7b31f3986.dll
Size

440KB
MD5

63eb57db67d8aead48139f4167754f2f
SHA1

cd19d6a18c19b1ac161fc88ffffb5ccfd1511c42
SHA256

a8e4fece5e60b61fd76be42d0fcad75092e58dce4878a19e43735cb7b31f3986
SHA512

253aff99ef49b05d4f94d36a5904f13f84e9f494d6d105072e383c37b8ce43dfb4817f0a9500587c6d721ea958d77056b4fe8188f46d6edbbb654d292e4191e4
SSDEEP

6144:v5+iRFTkRhO9SEEtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkVtZTm4EBpL0zacMScx7

Score

10^/10

trickbot rob141 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob141

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

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	3404	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3116 wrote to memory of 3668	3116	rundll32.exe	82
PID 3116 wrote to memory of 3668	3116	rundll32.exe	82
PID 3116 wrote to memory of 3668	3116	rundll32.exe	82
PID 3668 wrote to memory of 3016	3668	rundll32.exe	83
PID 3668 wrote to memory of 3016	3668	rundll32.exe	83
PID 3668 wrote to memory of 3016	3668	rundll32.exe	83
PID 3668 wrote to memory of 3404	3668	rundll32.exe	84
PID 3668 wrote to memory of 3404	3668	rundll32.exe	84
PID 3668 wrote to memory of 3404	3668	rundll32.exe	84
PID 3668 wrote to memory of 3404	3668	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a8e4fece5e60b61fd76be42d0fcad75092e58dce4878a19e43735cb7b31f3986.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3116
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a8e4fece5e60b61fd76be42d0fcad75092e58dce4878a19e43735cb7b31f3986.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3668
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:3016
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3404

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/3404-15-0x0000026C43070000-0x0000026C43098000-memory.dmp

Filesize
160KB

Download
memory/3404-14-0x0000026C431C0000-0x0000026C431C1000-memory.dmp

Filesize
4KB

Download
memory/3668-4-0x0000000002160000-0x0000000002198000-memory.dmp

Filesize
224KB

Download
memory/3668-5-0x0000000002400000-0x0000000002439000-memory.dmp

Filesize
228KB

Download
memory/3668-8-0x0000000002580000-0x00000000025B8000-memory.dmp

Filesize
224KB

Download
memory/3668-0-0x00000000021C0000-0x00000000021FB000-memory.dmp

Filesize
236KB

Download
memory/3668-11-0x00000000025C0000-0x0000000002605000-memory.dmp

Filesize
276KB

Download
memory/3668-13-0x0000000002460000-0x0000000002463000-memory.dmp

Filesize
12KB

Download
memory/3668-12-0x0000000002620000-0x0000000002621000-memory.dmp

Filesize
4KB

Download
memory/3668-16-0x00000000025C0000-0x0000000002605000-memory.dmp

Filesize
276KB

Download
memory/3668-17-0x0000000002460000-0x0000000002463000-memory.dmp

Filesize
12KB

Download
memory/3668-18-0x0000000002380000-0x00000000023FA000-memory.dmp

Filesize
488KB

Download