trickbot | f55840cded8a22901fde2049566caf23c5402c0230caae7f0b4d3857803c9e72

Analysis

max time kernel
135s
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
29/12/2024, 13:06

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General

Target

JaffaCakes118_f55840cded8a22901fde2049566caf23c5402c0230caae7f0b4d3857803c9e72.dll
Size

1.7MB
MD5

5d0200be77fb255034d299339dfac6d2
SHA1

7e8206438303440d51e9fbab6c7ac17bd92a03cb
SHA256

f55840cded8a22901fde2049566caf23c5402c0230caae7f0b4d3857803c9e72
SHA512

1b2c759b0e246033d2a9a093f5d5e406982489214828c01640a3ef0bdbb23995fc067accb607eabeb53836e580da80c5daa21ea4f0440b826f350fc75e091a0e
SSDEEP

768:DWpalqjjbZIkLXCcNtKOXzveyp8aEBk3rQ5lVmEBj9s+f7W:+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
3132	1968	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	3992	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4456 wrote to memory of 1968	4456	rundll32.exe	83
PID 4456 wrote to memory of 1968	4456	rundll32.exe	83
PID 4456 wrote to memory of 1968	4456	rundll32.exe	83
PID 1968 wrote to memory of 2376	1968	rundll32.exe	84
PID 1968 wrote to memory of 2376	1968	rundll32.exe	84
PID 1968 wrote to memory of 2376	1968	rundll32.exe	84
PID 1968 wrote to memory of 3992	1968	rundll32.exe	85
PID 1968 wrote to memory of 3992	1968	rundll32.exe	85
PID 1968 wrote to memory of 3992	1968	rundll32.exe	85
PID 1968 wrote to memory of 3992	1968	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f55840cded8a22901fde2049566caf23c5402c0230caae7f0b4d3857803c9e72.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4456
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f55840cded8a22901fde2049566caf23c5402c0230caae7f0b4d3857803c9e72.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1968
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2376
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3992
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1968 -s 632
    3⤵
    - Program crash
    PID:3132

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1968 -ip 1968
1⤵
PID:3300

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/1968-0-0x0000000002240000-0x00000000024A8000-memory.dmp

Filesize
2.4MB

Download
memory/1968-1-0x00000000025D0000-0x0000000002615000-memory.dmp

Filesize
276KB

Download
memory/1968-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/1968-2-0x0000000002640000-0x0000000002641000-memory.dmp

Filesize
4KB

Download
memory/1968-6-0x00000000025D0000-0x0000000002615000-memory.dmp

Filesize
276KB

Download
memory/3992-5-0x000001633FC50000-0x000001633FC78000-memory.dmp

Filesize
160KB

Download
memory/3992-4-0x000001633FEF0000-0x000001633FEF1000-memory.dmp

Filesize
4KB

Download