trickbot | 940c48ee1d27876edf86dd0bdcd584c938869a1dfb8ee0f51b7455feba104906

Analysis

max time kernel
138s
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
24/12/2024, 01:09

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General

Target

JaffaCakes118_940c48ee1d27876edf86dd0bdcd584c938869a1dfb8ee0f51b7455feba104906.dll
Size

440KB
MD5

95d307bb6e17201a86d6fff935e81421
SHA1

b42d3ccf14664c73dee5c0fb8663b5095d5f8853
SHA256

940c48ee1d27876edf86dd0bdcd584c938869a1dfb8ee0f51b7455feba104906
SHA512

811b95850fbe975ac9f9281b40dc029188e711631ca3014589bab1ffaedab13ef3a45cd199ae95ee496a9a23a11b66c8a14e73e7a867d1e8d84284eb20dbfb89
SSDEEP

6144:v5+iRFTkRhO9SEotZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkBtZTm4EBpL0zacMScx7

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
4916	4804	WerFault.exe	82

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	3152	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2648 wrote to memory of 4804	2648	rundll32.exe	82
PID 2648 wrote to memory of 4804	2648	rundll32.exe	82
PID 2648 wrote to memory of 4804	2648	rundll32.exe	82
PID 4804 wrote to memory of 4300	4804	rundll32.exe	83
PID 4804 wrote to memory of 4300	4804	rundll32.exe	83
PID 4804 wrote to memory of 4300	4804	rundll32.exe	83
PID 4804 wrote to memory of 3152	4804	rundll32.exe	84
PID 4804 wrote to memory of 3152	4804	rundll32.exe	84
PID 4804 wrote to memory of 3152	4804	rundll32.exe	84
PID 4804 wrote to memory of 3152	4804	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_940c48ee1d27876edf86dd0bdcd584c938869a1dfb8ee0f51b7455feba104906.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2648
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_940c48ee1d27876edf86dd0bdcd584c938869a1dfb8ee0f51b7455feba104906.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4804
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:4300
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3152
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4804 -s 676
    3⤵
    - Program crash
    PID:4916

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4804 -ip 4804
1⤵
PID:1084

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/3152-15-0x000002107C0D0000-0x000002107C0F8000-memory.dmp

Filesize
160KB

Download
memory/3152-14-0x000002107C320000-0x000002107C321000-memory.dmp

Filesize
4KB

Download
memory/4804-4-0x0000000000A90000-0x0000000000AC8000-memory.dmp

Filesize
224KB

Download
memory/4804-1-0x0000000002370000-0x00000000023AB000-memory.dmp

Filesize
236KB

Download
memory/4804-8-0x0000000002410000-0x0000000002448000-memory.dmp

Filesize
224KB

Download
memory/4804-5-0x00000000023B0000-0x00000000023E9000-memory.dmp

Filesize
228KB

Download
memory/4804-11-0x0000000002460000-0x00000000024A5000-memory.dmp

Filesize
276KB

Download
memory/4804-13-0x00000000024D0000-0x00000000024D3000-memory.dmp

Filesize
12KB

Download
memory/4804-12-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/4804-16-0x0000000002460000-0x00000000024A5000-memory.dmp

Filesize
276KB

Download