trickbot | fc838b3169249cf91708e498b74533f9e81afac942384d1866c288ca66a0fe7e

Analysis

max time kernel
149s
max time network
149s
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 15:59

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General

Target

JaffaCakes118_fc838b3169249cf91708e498b74533f9e81afac942384d1866c288ca66a0fe7e.dll
Size

440KB
MD5

de5de327a2220aa9f83d7a626a22fde5
SHA1

569e8098fd2830fbee4dba2fbf3def8195493ccf
SHA256

fc838b3169249cf91708e498b74533f9e81afac942384d1866c288ca66a0fe7e
SHA512

fd1d0fab8002549db4d79ee40c62e6edec790052ce48a79e4b860a36cc7340765ebfadff95f1f9efe0fc1349db72161592fc60eb204be468bdb1e3a4a0927040
SSDEEP

6144:v5+iRFTkRhO9SEPtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkutZTm4EBpL0zacMScx7

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
4836	4400	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	3060	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3204 wrote to memory of 4400	3204	rundll32.exe	82
PID 3204 wrote to memory of 4400	3204	rundll32.exe	82
PID 3204 wrote to memory of 4400	3204	rundll32.exe	82
PID 4400 wrote to memory of 3420	4400	rundll32.exe	83
PID 4400 wrote to memory of 3420	4400	rundll32.exe	83
PID 4400 wrote to memory of 3420	4400	rundll32.exe	83
PID 4400 wrote to memory of 3060	4400	rundll32.exe	84
PID 4400 wrote to memory of 3060	4400	rundll32.exe	84
PID 4400 wrote to memory of 3060	4400	rundll32.exe	84
PID 4400 wrote to memory of 3060	4400	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fc838b3169249cf91708e498b74533f9e81afac942384d1866c288ca66a0fe7e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3204
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fc838b3169249cf91708e498b74533f9e81afac942384d1866c288ca66a0fe7e.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4400
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:3420
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3060
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4400 -s 652
    3⤵
    - Program crash
    PID:4836

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 208 -p 4400 -ip 4400
1⤵
PID:2984

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/3060-15-0x000002412A1E0000-0x000002412A208000-memory.dmp

Filesize
160KB

Download
memory/3060-14-0x000002412A380000-0x000002412A381000-memory.dmp

Filesize
4KB

Download
memory/4400-0-0x0000000002C10000-0x0000000002C4B000-memory.dmp

Filesize
236KB

Download
memory/4400-4-0x0000000002BB0000-0x0000000002BE8000-memory.dmp

Filesize
224KB

Download
memory/4400-8-0x0000000002EB0000-0x0000000002EE8000-memory.dmp

Filesize
224KB

Download
memory/4400-5-0x0000000002E70000-0x0000000002EA9000-memory.dmp

Filesize
228KB

Download
memory/4400-11-0x0000000002EF0000-0x0000000002F35000-memory.dmp

Filesize
276KB

Download
memory/4400-13-0x0000000002C60000-0x0000000002C63000-memory.dmp

Filesize
12KB

Download
memory/4400-12-0x0000000002F50000-0x0000000002F51000-memory.dmp

Filesize
4KB

Download
memory/4400-16-0x0000000002EF0000-0x0000000002F35000-memory.dmp

Filesize
276KB

Download