trickbot | 8b55115961925ee5f299d0e37d35080add82e1422818d1c7252002b10ca3116b

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
26-12-2024 22:51

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General

Target

JaffaCakes118_8b55115961925ee5f299d0e37d35080add82e1422818d1c7252002b10ca3116b.dll
Size

2.1MB
MD5

ce0c30bf181a92965108e77ef5dfc396
SHA1

a2d6f3e47bb394c7176e21de36662d61133ba760
SHA256

8b55115961925ee5f299d0e37d35080add82e1422818d1c7252002b10ca3116b
SHA512

81a25a4083e77e3bc1388c76f614b1365c8e706fb27be780717f381bb4f857003b77a5cb11c5dd9b1823f0e00a8dc26cd394acf89ae7ebf6581fdf620cefb5a8
SSDEEP

3072:6w8za/e6cljz2QeZWYNqQIYOUgKK9pku0p0QIa4CYdTmCHqveFz7fmXnK77WQgtW:T/ckQeKQUUgKKhiXwV9LN7ua77Wjb

Score

10^/10

trickbot rob142 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100021

Botnet

rob142

181.129.85.98:443

189.112.119.205:443

189.51.118.78:443

186.121.214.106:443

49.176.188.184:443

61.69.102.170:443

213.32.252.221:443

89.46.216.2:443

103.36.79.3:443

103.108.97.51:443

95.140.217.242:443

41.175.22.226:443

190.109.169.161:443

186.159.12.18:443

190.109.171.17:443

181.196.148.202:443

186.47.75.58:443

186.42.212.30:443

190.214.21.14:443

187.108.32.133:443

Attributes

autorun

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
3992	3116	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	4968	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3092 wrote to memory of 3116	3092	rundll32.exe	83
PID 3092 wrote to memory of 3116	3092	rundll32.exe	83
PID 3092 wrote to memory of 3116	3092	rundll32.exe	83
PID 3116 wrote to memory of 1236	3116	rundll32.exe	84
PID 3116 wrote to memory of 1236	3116	rundll32.exe	84
PID 3116 wrote to memory of 1236	3116	rundll32.exe	84
PID 3116 wrote to memory of 4968	3116	rundll32.exe	85
PID 3116 wrote to memory of 4968	3116	rundll32.exe	85
PID 3116 wrote to memory of 4968	3116	rundll32.exe	85
PID 3116 wrote to memory of 4968	3116	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8b55115961925ee5f299d0e37d35080add82e1422818d1c7252002b10ca3116b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3092
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8b55115961925ee5f299d0e37d35080add82e1422818d1c7252002b10ca3116b.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3116
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:1236
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4968
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3116 -s 640
    3⤵
    - Program crash
    PID:3992

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3116 -ip 3116
1⤵
PID:3976

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/3116-0-0x0000000002300000-0x000000000255D000-memory.dmp

Filesize
2.4MB

Download
memory/3116-1-0x00000000026A0000-0x00000000026E5000-memory.dmp

Filesize
276KB

Download
memory/3116-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/3116-2-0x0000000000B50000-0x0000000000B51000-memory.dmp

Filesize
4KB

Download
memory/3116-6-0x00000000026A0000-0x00000000026E5000-memory.dmp

Filesize
276KB

Download
memory/4968-4-0x000001DBB2B90000-0x000001DBB2BB8000-memory.dmp

Filesize
160KB

Download
memory/4968-5-0x000001DBB2C20000-0x000001DBB2C21000-memory.dmp

Filesize
4KB

Download
memory/4968-7-0x000001DBB2B90000-0x000001DBB2BB8000-memory.dmp

Filesize
160KB

Download