trickbot | b39bcca2402c659ac6a12748d70706a828576f0aa115f41195514d75786889ab

Analysis

max time kernel
142s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2024, 01:55

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General

Target

JaffaCakes118_b39bcca2402c659ac6a12748d70706a828576f0aa115f41195514d75786889ab.dll
Size

1.7MB
MD5

d2a8935f3aa4b995567a34cd8591cc0a
SHA1

742ab6451f290334fa66ff00714dec317afa3646
SHA256

b39bcca2402c659ac6a12748d70706a828576f0aa115f41195514d75786889ab
SHA512

4fbed4cef9c761ee5b1417ee2623ce6756d40765b2c0dcc2aecc27719cea0756eef9b54ad791b054639e6e73cc80139c9afd14c08fc0efc9a172466eec8b84b2
SSDEEP

3072:nsJza4mhuGL+3830m0cAHS24Obn2yl7r2ZG7RrvzvkZWyh8ZucKItbKF1IEWpBud:wa4wu

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	3728	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1644 wrote to memory of 2164	1644	rundll32.exe	82
PID 1644 wrote to memory of 2164	1644	rundll32.exe	82
PID 1644 wrote to memory of 2164	1644	rundll32.exe	82
PID 2164 wrote to memory of 4272	2164	rundll32.exe	83
PID 2164 wrote to memory of 4272	2164	rundll32.exe	83
PID 2164 wrote to memory of 4272	2164	rundll32.exe	83
PID 2164 wrote to memory of 3728	2164	rundll32.exe	84
PID 2164 wrote to memory of 3728	2164	rundll32.exe	84
PID 2164 wrote to memory of 3728	2164	rundll32.exe	84
PID 2164 wrote to memory of 3728	2164	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b39bcca2402c659ac6a12748d70706a828576f0aa115f41195514d75786889ab.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1644
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b39bcca2402c659ac6a12748d70706a828576f0aa115f41195514d75786889ab.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2164
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:4272
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3728

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/2164-0-0x0000000002C30000-0x0000000002E98000-memory.dmp

Filesize
2.4MB

Download
memory/2164-1-0x0000000002FA0000-0x0000000002FE5000-memory.dmp

Filesize
276KB

Download
memory/2164-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2164-2-0x0000000003010000-0x0000000003011000-memory.dmp

Filesize
4KB

Download
memory/2164-6-0x0000000002FA0000-0x0000000002FE5000-memory.dmp

Filesize
276KB

Download
memory/2164-7-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/3728-4-0x000001C928E70000-0x000001C928E71000-memory.dmp

Filesize
4KB

Download
memory/3728-5-0x000001C928BD0000-0x000001C928BF8000-memory.dmp

Filesize
160KB

Download
memory/3728-8-0x000001C928BD0000-0x000001C928BF8000-memory.dmp

Filesize
160KB

Download