trickbot | fd5439bc066a80dfe0f8e4617b092218256a567f184244d5f9c29b408422b132

Analysis

max time kernel
140s
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
16-10-2024 21:29

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General

Target

fd5439bc066a80dfe0f8e4617b092218256a567f184244d5f9c29b408422b132.dll
Size

516KB
MD5

8f8e1aa9da555935946671d7821914fa
SHA1

a12fce007295cc04471b4a703006da4f46f0b788
SHA256

fd5439bc066a80dfe0f8e4617b092218256a567f184244d5f9c29b408422b132
SHA512

af9a24b877efdb6d99b9f5a2329e716c2217038be0f4d4b294d42229edfad68a4fb382be737de2482323de6056fd3135fb96219c3e59fc9f23b701d70cb7be0e
SSDEEP

12288:VE2DFZrTO3Xa3jLOBWTNvFD1VeubeMl2005W7eQT:VrrTO3K3WwZv91VeAlXw

Score

10^/10

trickbot sat2 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100018

Botnet

sat2

38.110.103.124:443

185.56.76.28:443

204.138.26.60:443

60.51.47.65:443

74.85.157.139:443

68.69.26.182:443

38.110.103.136:443

38.110.103.18:443

138.34.28.219:443

185.56.76.94:443

217.115.240.248:443

24.162.214.166:443

80.15.2.105:443

154.58.23.192:443

38.110.100.104:443

45.36.99.184:443

185.56.76.108:443

185.56.76.72:443

138.34.28.35:443

97.83.40.67:443

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4192	4804	WerFault.exe	84

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	regsvr32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3484	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 864 wrote to memory of 4804	864	regsvr32.exe	84
PID 864 wrote to memory of 4804	864	regsvr32.exe	84
PID 864 wrote to memory of 4804	864	regsvr32.exe	84
PID 4804 wrote to memory of 3436	4804	regsvr32.exe	88
PID 4804 wrote to memory of 3436	4804	regsvr32.exe	88
PID 4804 wrote to memory of 3436	4804	regsvr32.exe	88
PID 4804 wrote to memory of 3484	4804	regsvr32.exe	89
PID 4804 wrote to memory of 3484	4804	regsvr32.exe	89
PID 4804 wrote to memory of 3484	4804	regsvr32.exe	89
PID 4804 wrote to memory of 3484	4804	regsvr32.exe	89

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\fd5439bc066a80dfe0f8e4617b092218256a567f184244d5f9c29b408422b132.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:864
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\fd5439bc066a80dfe0f8e4617b092218256a567f184244d5f9c29b408422b132.dll
  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:3436
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3484
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4804 -s 708
    3⤵
    - Program crash
    PID:4192

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4804 -ip 4804
1⤵
PID:4988

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/3484-15-0x00000268454A0000-0x00000268454A1000-memory.dmp

Filesize
4KB

Download
memory/3484-14-0x0000026845410000-0x0000026845438000-memory.dmp

Filesize
160KB

Download
memory/3484-18-0x0000026845410000-0x0000026845438000-memory.dmp

Filesize
160KB

Download
memory/4804-0-0x0000000002390000-0x00000000023CB000-memory.dmp

Filesize
236KB

Download
memory/4804-4-0x0000000000DB0000-0x0000000000DE8000-memory.dmp

Filesize
224KB

Download
memory/4804-8-0x0000000002410000-0x0000000002447000-memory.dmp

Filesize
220KB

Download
memory/4804-5-0x00000000023D0000-0x0000000002409000-memory.dmp

Filesize
228KB

Download
memory/4804-11-0x0000000002450000-0x0000000002493000-memory.dmp

Filesize
268KB

Download
memory/4804-12-0x00000000024C0000-0x00000000024C1000-memory.dmp

Filesize
4KB

Download
memory/4804-13-0x00000000024A0000-0x00000000024A3000-memory.dmp

Filesize
12KB

Download
memory/4804-16-0x0000000000D50000-0x0000000000D63000-memory.dmp

Filesize
76KB

Download
memory/4804-17-0x0000000002450000-0x0000000002493000-memory.dmp

Filesize
268KB

Download