trickbot | b61a3a4ecf2927e61415098308f1c7192de0a412794ca9b2909ee0cc5c6e36ef

Analysis

max time kernel
138s
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
26/12/2024, 20:33

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General

Target

JaffaCakes118_b61a3a4ecf2927e61415098308f1c7192de0a412794ca9b2909ee0cc5c6e36ef.dll
Size

440KB
MD5

93b05df8f8f470736a6be2b742dc3f39
SHA1

f33b35f4ab8d046703e82fe3678bb68c8b50be9b
SHA256

b61a3a4ecf2927e61415098308f1c7192de0a412794ca9b2909ee0cc5c6e36ef
SHA512

5f1d812426b640ab0cd895fbd1c6ea2aa1a660299579b8eda0706437b148f729b4a36be3d9bd78db7aa4f7bfcbf0a83808377749ed605b26d08249e1575680f8
SSDEEP

6144:v5+iRFTkRhO9SEUtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTk1tZTm4EBpL0zacMScx7

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
3608	3772	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	3888	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4356 wrote to memory of 3772	4356	rundll32.exe	83
PID 4356 wrote to memory of 3772	4356	rundll32.exe	83
PID 4356 wrote to memory of 3772	4356	rundll32.exe	83
PID 3772 wrote to memory of 3952	3772	rundll32.exe	84
PID 3772 wrote to memory of 3952	3772	rundll32.exe	84
PID 3772 wrote to memory of 3952	3772	rundll32.exe	84
PID 3772 wrote to memory of 3888	3772	rundll32.exe	85
PID 3772 wrote to memory of 3888	3772	rundll32.exe	85
PID 3772 wrote to memory of 3888	3772	rundll32.exe	85
PID 3772 wrote to memory of 3888	3772	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b61a3a4ecf2927e61415098308f1c7192de0a412794ca9b2909ee0cc5c6e36ef.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4356
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b61a3a4ecf2927e61415098308f1c7192de0a412794ca9b2909ee0cc5c6e36ef.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3772
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:3952
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3888
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3772 -s 668
    3⤵
    - Program crash
    PID:3608

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 196 -p 3772 -ip 3772
1⤵
PID:4948

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/3772-0-0x00000000025E0000-0x000000000261B000-memory.dmp

Filesize
236KB

Download
memory/3772-4-0x00000000025A0000-0x00000000025D8000-memory.dmp

Filesize
224KB

Download
memory/3772-5-0x0000000002750000-0x0000000002789000-memory.dmp

Filesize
228KB

Download
memory/3772-8-0x0000000002790000-0x00000000027C8000-memory.dmp

Filesize
224KB

Download
memory/3772-11-0x00000000027D0000-0x0000000002815000-memory.dmp

Filesize
276KB

Download
memory/3772-13-0x0000000002640000-0x0000000002643000-memory.dmp

Filesize
12KB

Download
memory/3772-12-0x0000000002940000-0x0000000002941000-memory.dmp

Filesize
4KB

Download
memory/3772-16-0x00000000027D0000-0x0000000002815000-memory.dmp

Filesize
276KB

Download
memory/3888-15-0x000001CD8F130000-0x000001CD8F158000-memory.dmp

Filesize
160KB

Download
memory/3888-14-0x000001CD8F3E0000-0x000001CD8F3E1000-memory.dmp

Filesize
4KB

Download