trickbot | d8f3fedde975e393530b694eee1ef9c981b48bc46b4e24749c20189a6fa58e79

Analysis

max time kernel
127s
max time network
137s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21/12/2024, 17:34

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General

Target

202102121641_c642dca14e48cae8391d5f100304b399b70a9c3967d7b7d3949ead3b96ba1a63.dll
Size

382KB
MD5

7ba23b2b6b50cfc3711362f465d926be
SHA1

299c710f249b80580105014d4e4e9b92f32e0577
SHA256

c642dca14e48cae8391d5f100304b399b70a9c3967d7b7d3949ead3b96ba1a63
SHA512

9954690178c9ceb30edd7a44ab9d662a32c669a2b6eedaf6582274aaf3752426bca0e4e6ee1dc6e1a864e0cf3364314198108aab13c88f7272775c31a53491ea
SSDEEP

6144:fPJ2RupdW5InjhWSfLCkRQLJ93pwGWszsMuB6y4WRCk4y7hiJm:qQdZjhW8LDR2dPWcsMuB54WRb7hiJm

Score

10^/10

trickbot mon44 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100011

Botnet

mon44

194.5.249.156:443

142.202.191.164:443

193.8.194.96:443

45.155.173.242:443

108.170.20.75:443

185.163.45.138:443

94.140.114.136:443

134.119.186.202:443

200.52.147.93:443

45.230.244.20:443

186.250.157.116:443

186.137.85.76:443

36.94.62.207:443

182.253.107.34:443

Attributes

autorun
Name:pwgrab

ecc_pubkey.base64

Signatures

Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot
Trickbot family
trickbot

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	1072	wermgr.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1044 wrote to memory of 2272	1044	regsvr32.exe	28
PID 1044 wrote to memory of 2272	1044	regsvr32.exe	28
PID 1044 wrote to memory of 2272	1044	regsvr32.exe	28
PID 1044 wrote to memory of 2272	1044	regsvr32.exe	28
PID 1044 wrote to memory of 2272	1044	regsvr32.exe	28
PID 1044 wrote to memory of 2272	1044	regsvr32.exe	28
PID 1044 wrote to memory of 2272	1044	regsvr32.exe	28
PID 2272 wrote to memory of 3020	2272	regsvr32.exe	29
PID 2272 wrote to memory of 3020	2272	regsvr32.exe	29
PID 2272 wrote to memory of 3020	2272	regsvr32.exe	29
PID 2272 wrote to memory of 3020	2272	regsvr32.exe	29
PID 2272 wrote to memory of 1072	2272	regsvr32.exe	30
PID 2272 wrote to memory of 1072	2272	regsvr32.exe	30
PID 2272 wrote to memory of 1072	2272	regsvr32.exe	30
PID 2272 wrote to memory of 1072	2272	regsvr32.exe	30
PID 2272 wrote to memory of 1072	2272	regsvr32.exe	30
PID 2272 wrote to memory of 1072	2272	regsvr32.exe	30

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\202102121641_c642dca14e48cae8391d5f100304b399b70a9c3967d7b7d3949ead3b96ba1a63.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1044
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\202102121641_c642dca14e48cae8391d5f100304b399b70a9c3967d7b7d3949ead3b96ba1a63.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2272
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    PID:3020
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1072

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/1072-3-0x0000000000190000-0x0000000000191000-memory.dmp

Filesize
4KB

Download
memory/1072-5-0x00000000000E0000-0x0000000000107000-memory.dmp

Filesize
156KB

Download
memory/2272-0-0x0000000010000000-0x000000001405E000-memory.dmp

Filesize
64.4MB

Download
memory/2272-1-0x0000000000230000-0x0000000000271000-memory.dmp

Filesize
260KB

Download
memory/2272-2-0x0000000000230000-0x0000000000271000-memory.dmp

Filesize
260KB

Download
memory/2272-4-0x0000000000290000-0x0000000000293000-memory.dmp

Filesize
12KB

Download
memory/2272-6-0x0000000000230000-0x0000000000271000-memory.dmp

Filesize
260KB

Download