trickbot | 5f531cebb4fb4a631112f4beb10c895565a1ce9476f13c7ef7d21c0467f31060

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
25-12-2024 12:38

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General

Target

JaffaCakes118_5f531cebb4fb4a631112f4beb10c895565a1ce9476f13c7ef7d21c0467f31060.dll
Size

440KB
MD5

c0f6f85149ef2c6402927967a751c510
SHA1

def21c520b9fc92c6d0628adce04a6f0cf60e9e5
SHA256

5f531cebb4fb4a631112f4beb10c895565a1ce9476f13c7ef7d21c0467f31060
SHA512

3e41a4ca8c5c18240a9fae9c2d54eb3f59b6be4623ee5d70a9a237ef6f202c5c65cbc29115b362cbca682c2b7b369b607aa04d71ba6e6ca99cbe7be1667625a8
SSDEEP

6144:v5+iRFTkRhO9SEvtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTk+tZTm4EBpL0zacMScx7

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
4580	976	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	4568	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3080 wrote to memory of 976	3080	rundll32.exe	83
PID 3080 wrote to memory of 976	3080	rundll32.exe	83
PID 3080 wrote to memory of 976	3080	rundll32.exe	83
PID 976 wrote to memory of 540	976	rundll32.exe	84
PID 976 wrote to memory of 540	976	rundll32.exe	84
PID 976 wrote to memory of 540	976	rundll32.exe	84
PID 976 wrote to memory of 4568	976	rundll32.exe	85
PID 976 wrote to memory of 4568	976	rundll32.exe	85
PID 976 wrote to memory of 4568	976	rundll32.exe	85
PID 976 wrote to memory of 4568	976	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5f531cebb4fb4a631112f4beb10c895565a1ce9476f13c7ef7d21c0467f31060.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3080
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5f531cebb4fb4a631112f4beb10c895565a1ce9476f13c7ef7d21c0467f31060.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:976
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:540
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4568
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 976 -s 680
    3⤵
    - Program crash
    PID:4580

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 976 -ip 976
1⤵
PID:8

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/976-0-0x0000000002BF0000-0x0000000002C2B000-memory.dmp

Filesize
236KB

Download
memory/976-4-0x0000000002BB0000-0x0000000002BE8000-memory.dmp

Filesize
224KB

Download
memory/976-9-0x0000000002D70000-0x0000000002DA8000-memory.dmp

Filesize
224KB

Download
memory/976-5-0x0000000002D30000-0x0000000002D69000-memory.dmp

Filesize
228KB

Download
memory/976-11-0x0000000002EF0000-0x0000000002F35000-memory.dmp

Filesize
276KB

Download
memory/976-13-0x0000000002DD0000-0x0000000002DD3000-memory.dmp

Filesize
12KB

Download
memory/976-12-0x0000000002F50000-0x0000000002F51000-memory.dmp

Filesize
4KB

Download
memory/976-16-0x0000000002EF0000-0x0000000002F35000-memory.dmp

Filesize
276KB

Download
memory/4568-14-0x000001A2BD180000-0x000001A2BD1A8000-memory.dmp

Filesize
160KB

Download
memory/4568-15-0x000001A2BD320000-0x000001A2BD321000-memory.dmp

Filesize
4KB

Download
memory/4568-17-0x000001A2BD180000-0x000001A2BD1A8000-memory.dmp

Filesize
160KB

Download