trickbot | 6def6e2574da5f1111427f8de9b8fd7feee43c5606a7136941f6955c10c7c53c

Analysis

max time kernel
135s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2024 01:33

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General

Target

JaffaCakes118_6def6e2574da5f1111427f8de9b8fd7feee43c5606a7136941f6955c10c7c53c.dll
Size

1.7MB
MD5

6e9be5ed91a08a5b0b80b222e4a87075
SHA1

98e8448c46ccaec6b1efed5ff3ba123f7b6b3be9
SHA256

6def6e2574da5f1111427f8de9b8fd7feee43c5606a7136941f6955c10c7c53c
SHA512

c755ae2ca0fe7777e8500a44998d447c13eafc3327a0a928ec3f7a2306866daaf47539037d6188b7f13848d3db6e6a989219a443680a01b2afbbf0d8c9c18416
SSDEEP

3072:nsJza4mhuGO3830m0cAHS24Obn2yl7r2ZG7RrvzvkZWyh8ZucKItbKF1IEWpBuNn:wa4wu

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
4692	4528	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	4052	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 376 wrote to memory of 4528	376	rundll32.exe	83
PID 376 wrote to memory of 4528	376	rundll32.exe	83
PID 376 wrote to memory of 4528	376	rundll32.exe	83
PID 4528 wrote to memory of 4264	4528	rundll32.exe	85
PID 4528 wrote to memory of 4264	4528	rundll32.exe	85
PID 4528 wrote to memory of 4264	4528	rundll32.exe	85
PID 4528 wrote to memory of 4052	4528	rundll32.exe	86
PID 4528 wrote to memory of 4052	4528	rundll32.exe	86
PID 4528 wrote to memory of 4052	4528	rundll32.exe	86
PID 4528 wrote to memory of 4052	4528	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6def6e2574da5f1111427f8de9b8fd7feee43c5606a7136941f6955c10c7c53c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:376
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6def6e2574da5f1111427f8de9b8fd7feee43c5606a7136941f6955c10c7c53c.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4528
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:4264
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4052
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4528 -s 640
    3⤵
    - Program crash
    PID:4692

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4528 -ip 4528
1⤵
PID:4980

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/4052-5-0x000001E8EFC20000-0x000001E8EFC48000-memory.dmp

Filesize
160KB

Download
memory/4052-4-0x000001E8EFEC0000-0x000001E8EFEC1000-memory.dmp

Filesize
4KB

Download
memory/4528-0-0x00000000024B0000-0x0000000002718000-memory.dmp

Filesize
2.4MB

Download
memory/4528-1-0x0000000002820000-0x0000000002865000-memory.dmp

Filesize
276KB

Download
memory/4528-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4528-2-0x0000000002890000-0x0000000002891000-memory.dmp

Filesize
4KB

Download
memory/4528-6-0x0000000002820000-0x0000000002865000-memory.dmp

Filesize
276KB

Download