trickbot | e3b77cda6a800e90799c4766e90a792fa4d92c44824844a1810c90ab96fd6454

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
26-12-2024 20:06

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General

Target

JaffaCakes118_e3b77cda6a800e90799c4766e90a792fa4d92c44824844a1810c90ab96fd6454.dll
Size

440KB
MD5

a52c04d7f4bb9e0f18641be30b14e452
SHA1

3785405117f8764e966195a1341daf91383bf562
SHA256

e3b77cda6a800e90799c4766e90a792fa4d92c44824844a1810c90ab96fd6454
SHA512

beb1a98ed89b11af8722f330bbaa484d1dd223fd90f3ac514a3627346242f999d98c6ecdb3f700d68cf4cb1af60bd41ce073366e7cce21ef1d59e807047faf7d
SSDEEP

6144:v5+iRFTkRhO9SEGtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTk3tZTm4EBpL0zacMScx7

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
3888	3648	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	1436	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 5064 wrote to memory of 3648	5064	rundll32.exe	83
PID 5064 wrote to memory of 3648	5064	rundll32.exe	83
PID 5064 wrote to memory of 3648	5064	rundll32.exe	83
PID 3648 wrote to memory of 1628	3648	rundll32.exe	84
PID 3648 wrote to memory of 1628	3648	rundll32.exe	84
PID 3648 wrote to memory of 1628	3648	rundll32.exe	84
PID 3648 wrote to memory of 1436	3648	rundll32.exe	85
PID 3648 wrote to memory of 1436	3648	rundll32.exe	85
PID 3648 wrote to memory of 1436	3648	rundll32.exe	85
PID 3648 wrote to memory of 1436	3648	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e3b77cda6a800e90799c4766e90a792fa4d92c44824844a1810c90ab96fd6454.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5064
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e3b77cda6a800e90799c4766e90a792fa4d92c44824844a1810c90ab96fd6454.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3648
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:1628
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1436
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3648 -s 668
    3⤵
    - Program crash
    PID:3888

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3648 -ip 3648
1⤵
PID:2084

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/1436-14-0x000001453CF00000-0x000001453CF28000-memory.dmp

Filesize
160KB

Download
memory/1436-15-0x000001453D1A0000-0x000001453D1A1000-memory.dmp

Filesize
4KB

Download
memory/1436-17-0x000001453CF00000-0x000001453CF28000-memory.dmp

Filesize
160KB

Download
memory/3648-0-0x0000000001300000-0x000000000133B000-memory.dmp

Filesize
236KB

Download
memory/3648-4-0x0000000001220000-0x0000000001258000-memory.dmp

Filesize
224KB

Download
memory/3648-8-0x0000000002C30000-0x0000000002C68000-memory.dmp

Filesize
224KB

Download
memory/3648-6-0x0000000001340000-0x0000000001379000-memory.dmp

Filesize
228KB

Download
memory/3648-11-0x0000000002C70000-0x0000000002CB5000-memory.dmp

Filesize
276KB

Download
memory/3648-13-0x0000000002CD0000-0x0000000002CD3000-memory.dmp

Filesize
12KB

Download
memory/3648-12-0x0000000002D00000-0x0000000002D01000-memory.dmp

Filesize
4KB

Download
memory/3648-16-0x0000000002C70000-0x0000000002CB5000-memory.dmp

Filesize
276KB

Download