trickbot | 28ffea4c72571fa18f1b6c77e271fb0462e260205c1281c0c9232558a636a7b5

Analysis

max time kernel
135s
max time network
143s
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 20:17

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General

Target

JaffaCakes118_28ffea4c72571fa18f1b6c77e271fb0462e260205c1281c0c9232558a636a7b5.dll
Size

1.7MB
MD5

6262661eeace31ca5872c97f86347a4d
SHA1

2b5db6e2d657d9a314ce295a7d1fc0c2e958b2d6
SHA256

28ffea4c72571fa18f1b6c77e271fb0462e260205c1281c0c9232558a636a7b5
SHA512

5560671fe204e65999eb021944d243c9d15f02bd2a46805f7e039edaeca9d9ad554fc9273ff897bdd2d16d98d5afb92b3c5a17afc9adb940b7e7a38cfc1e41e5
SSDEEP

768:DWpalqjjbZIkLXCcNtKOXzveyp8aEBk3rQ5lVmEBj9s+D7W:+aEj9I4COvNjQpj9sg7

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
724	1532	WerFault.exe	82

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	1256	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2988 wrote to memory of 1532	2988	rundll32.exe	82
PID 2988 wrote to memory of 1532	2988	rundll32.exe	82
PID 2988 wrote to memory of 1532	2988	rundll32.exe	82
PID 1532 wrote to memory of 812	1532	rundll32.exe	83
PID 1532 wrote to memory of 812	1532	rundll32.exe	83
PID 1532 wrote to memory of 812	1532	rundll32.exe	83
PID 1532 wrote to memory of 1256	1532	rundll32.exe	84
PID 1532 wrote to memory of 1256	1532	rundll32.exe	84
PID 1532 wrote to memory of 1256	1532	rundll32.exe	84
PID 1532 wrote to memory of 1256	1532	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_28ffea4c72571fa18f1b6c77e271fb0462e260205c1281c0c9232558a636a7b5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2988
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_28ffea4c72571fa18f1b6c77e271fb0462e260205c1281c0c9232558a636a7b5.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1532
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:812
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1256
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1532 -s 632
    3⤵
    - Program crash
    PID:724

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1532 -ip 1532
1⤵
PID:3540

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/1256-4-0x000002B21C0B0000-0x000002B21C0D8000-memory.dmp

Filesize
160KB

Download
memory/1256-5-0x000002B21C350000-0x000002B21C351000-memory.dmp

Filesize
4KB

Download
memory/1256-7-0x000002B21C0B0000-0x000002B21C0D8000-memory.dmp

Filesize
160KB

Download
memory/1532-0-0x00000000026D0000-0x0000000002938000-memory.dmp

Filesize
2.4MB

Download
memory/1532-1-0x0000000002A70000-0x0000000002AB5000-memory.dmp

Filesize
276KB

Download
memory/1532-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/1532-2-0x0000000002AE0000-0x0000000002AE1000-memory.dmp

Filesize
4KB

Download
memory/1532-6-0x0000000002A70000-0x0000000002AB5000-memory.dmp

Filesize
276KB

Download