trickbot | a43da72083737594f9275c24d92317ac241ecda411aa738fb8734a8a75744bd5

Analysis

max time kernel
130s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-12-2024 21:56

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General

Target

JaffaCakes118_a43da72083737594f9275c24d92317ac241ecda411aa738fb8734a8a75744bd5.dll
Size

440KB
MD5

bc9da3caf40163bc8552a31c17d91112
SHA1

931f042bca9ff584dfce8e79e07738d48a61c575
SHA256

a43da72083737594f9275c24d92317ac241ecda411aa738fb8734a8a75744bd5
SHA512

dc2411b50918f14c2bad235d469a006a432f12d3c00f8acb50340c38b4a4c8517a103ac90f2e3ecf225238dd0a665771abca777ec701a4bd510be48cb05324a3
SSDEEP

6144:v5+iRFTkRhO9SEZtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkstZTm4EBpL0zacMScx7

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
2004	1764	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	440	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3304 wrote to memory of 1764	3304	rundll32.exe	83
PID 3304 wrote to memory of 1764	3304	rundll32.exe	83
PID 3304 wrote to memory of 1764	3304	rundll32.exe	83
PID 1764 wrote to memory of 2232	1764	rundll32.exe	84
PID 1764 wrote to memory of 2232	1764	rundll32.exe	84
PID 1764 wrote to memory of 2232	1764	rundll32.exe	84
PID 1764 wrote to memory of 440	1764	rundll32.exe	85
PID 1764 wrote to memory of 440	1764	rundll32.exe	85
PID 1764 wrote to memory of 440	1764	rundll32.exe	85
PID 1764 wrote to memory of 440	1764	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a43da72083737594f9275c24d92317ac241ecda411aa738fb8734a8a75744bd5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3304
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a43da72083737594f9275c24d92317ac241ecda411aa738fb8734a8a75744bd5.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1764
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2232
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:440
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1764 -s 640
    3⤵
    - Program crash
    PID:2004

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1764 -ip 1764
1⤵
PID:4012

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/440-14-0x0000018693440000-0x0000018693468000-memory.dmp

Filesize
160KB

Download
memory/440-15-0x00000186936E0000-0x00000186936E1000-memory.dmp

Filesize
4KB

Download
memory/440-17-0x0000018693440000-0x0000018693468000-memory.dmp

Filesize
160KB

Download
memory/1764-0-0x00000000028E0000-0x000000000291B000-memory.dmp

Filesize
236KB

Download
memory/1764-4-0x0000000002790000-0x00000000027C8000-memory.dmp

Filesize
224KB

Download
memory/1764-8-0x0000000002960000-0x0000000002998000-memory.dmp

Filesize
224KB

Download
memory/1764-5-0x0000000002920000-0x0000000002959000-memory.dmp

Filesize
228KB

Download
memory/1764-11-0x00000000029B0000-0x00000000029F5000-memory.dmp

Filesize
276KB

Download
memory/1764-12-0x0000000002A20000-0x0000000002A21000-memory.dmp

Filesize
4KB

Download
memory/1764-13-0x0000000002A00000-0x0000000002A03000-memory.dmp

Filesize
12KB

Download
memory/1764-16-0x00000000029B0000-0x00000000029F5000-memory.dmp

Filesize
276KB

Download