trickbot | ecb2c294bbfebd9db444c89d8138325e5851c56449a37481e63958a73cebc0e3

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
25-12-2024 17:14

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General

Target

JaffaCakes118_ecb2c294bbfebd9db444c89d8138325e5851c56449a37481e63958a73cebc0e3.dll
Size

440KB
MD5

886b9bc1c669dcee270a748b0e133356
SHA1

d1cc5020d78acc93f142fb24a892e165c4b6d875
SHA256

ecb2c294bbfebd9db444c89d8138325e5851c56449a37481e63958a73cebc0e3
SHA512

705098a8b66bf0c70e5eb4d7ce3e90a6488fe56f7cb1e26e645041f80faef37020a82313cb9542d5e0a04a6d3f328e34504b6cbb90058bf4ac3bf3fd315c4dc2
SSDEEP

6144:v5+iRFTkRhO9SEZtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTk4tZTm4EBpL0zacMScx7

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
3924	5048	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	2040	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3356 wrote to memory of 5048	3356	rundll32.exe	82
PID 3356 wrote to memory of 5048	3356	rundll32.exe	82
PID 3356 wrote to memory of 5048	3356	rundll32.exe	82
PID 5048 wrote to memory of 5072	5048	rundll32.exe	83
PID 5048 wrote to memory of 5072	5048	rundll32.exe	83
PID 5048 wrote to memory of 5072	5048	rundll32.exe	83
PID 5048 wrote to memory of 2040	5048	rundll32.exe	84
PID 5048 wrote to memory of 2040	5048	rundll32.exe	84
PID 5048 wrote to memory of 2040	5048	rundll32.exe	84
PID 5048 wrote to memory of 2040	5048	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ecb2c294bbfebd9db444c89d8138325e5851c56449a37481e63958a73cebc0e3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3356
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ecb2c294bbfebd9db444c89d8138325e5851c56449a37481e63958a73cebc0e3.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5048
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:5072
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2040
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5048 -s 676
    3⤵
    - Program crash
    PID:3924

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 5048 -ip 5048
1⤵
PID:2780

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/2040-14-0x00000260C7FE0000-0x00000260C7FE1000-memory.dmp

Filesize
4KB

Download
memory/2040-15-0x00000260C7D50000-0x00000260C7D78000-memory.dmp

Filesize
160KB

Download
memory/5048-1-0x0000000000BC0000-0x0000000000BFB000-memory.dmp

Filesize
236KB

Download
memory/5048-4-0x00000000008F0000-0x0000000000928000-memory.dmp

Filesize
224KB

Download
memory/5048-5-0x0000000000C30000-0x0000000000C69000-memory.dmp

Filesize
228KB

Download
memory/5048-8-0x0000000000C80000-0x0000000000CB8000-memory.dmp

Filesize
224KB

Download
memory/5048-11-0x0000000002280000-0x00000000022C5000-memory.dmp

Filesize
276KB

Download
memory/5048-13-0x00000000022D0000-0x00000000022D3000-memory.dmp

Filesize
12KB

Download
memory/5048-12-0x0000000002570000-0x0000000002571000-memory.dmp

Filesize
4KB

Download
memory/5048-16-0x00000000023F0000-0x000000000246A000-memory.dmp

Filesize
488KB

Download
memory/5048-17-0x0000000002280000-0x00000000022C5000-memory.dmp

Filesize
276KB

Download