trickbot | b37d894909416c6a680fdac8d9642770c769c9d58aa6ceb525be867b4e95557c

Analysis

max time kernel
142s
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 04:42

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General

Target

JaffaCakes118_b37d894909416c6a680fdac8d9642770c769c9d58aa6ceb525be867b4e95557c.dll
Size

1.7MB
MD5

329bca8bfd1f736a1633cf290be64613
SHA1

69f7774bc0e2de6bd3f9c69ae1c7f4f45733b8aa
SHA256

b37d894909416c6a680fdac8d9642770c769c9d58aa6ceb525be867b4e95557c
SHA512

9a29e753939ff253a0d5098f103a93a001e1fe4ea668c1acdb720d9262881aa19904d42a47f65fe953b1db7cd8c39fd4f6be6c1ce6a39813a2bb6907a1933386
SSDEEP

1536:bHsZePiJlBAOF7aOds8hZ9HM6ZQZC1bxBdsvg8+4dLW2cnDC525qAFdhz3mnpkV9:IgGxF+r8j9nmU1/df

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
4536	4272	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	4684	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3344 wrote to memory of 4272	3344	rundll32.exe	83
PID 3344 wrote to memory of 4272	3344	rundll32.exe	83
PID 3344 wrote to memory of 4272	3344	rundll32.exe	83
PID 4272 wrote to memory of 2000	4272	rundll32.exe	84
PID 4272 wrote to memory of 2000	4272	rundll32.exe	84
PID 4272 wrote to memory of 2000	4272	rundll32.exe	84
PID 4272 wrote to memory of 4684	4272	rundll32.exe	85
PID 4272 wrote to memory of 4684	4272	rundll32.exe	85
PID 4272 wrote to memory of 4684	4272	rundll32.exe	85
PID 4272 wrote to memory of 4684	4272	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b37d894909416c6a680fdac8d9642770c769c9d58aa6ceb525be867b4e95557c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3344
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b37d894909416c6a680fdac8d9642770c769c9d58aa6ceb525be867b4e95557c.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4272
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2000
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4684
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4272 -s 640
    3⤵
    - Program crash
    PID:4536

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4272 -ip 4272
1⤵
PID:2948

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/4272-0-0x0000000002820000-0x0000000002A88000-memory.dmp

Filesize
2.4MB

Download
memory/4272-1-0x0000000002AA0000-0x0000000002AE5000-memory.dmp

Filesize
276KB

Download
memory/4272-2-0x0000000002C10000-0x0000000002C11000-memory.dmp

Filesize
4KB

Download
memory/4272-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4272-6-0x0000000002AA0000-0x0000000002AE5000-memory.dmp

Filesize
276KB

Download
memory/4684-4-0x00000264EB380000-0x00000264EB3A8000-memory.dmp

Filesize
160KB

Download
memory/4684-5-0x00000264EB520000-0x00000264EB521000-memory.dmp

Filesize
4KB

Download
memory/4684-7-0x00000264EB380000-0x00000264EB3A8000-memory.dmp

Filesize
160KB

Download