trickbot | fd5439bc066a80dfe0f8e4617b092218256a567f184244d5f9c29b408422b132

Analysis

max time kernel
132s
max time network
142s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-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
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

Processes:

regsvr32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 2824 wermgr.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

description	pid	process
Token: SeDebugPrivilege	2824	wermgr.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 2356 wrote to memory of 2060	2356	regsvr32.exe	regsvr32.exe
PID 2356 wrote to memory of 2060	2356	regsvr32.exe	regsvr32.exe
PID 2356 wrote to memory of 2060	2356	regsvr32.exe	regsvr32.exe
PID 2356 wrote to memory of 2060	2356	regsvr32.exe	regsvr32.exe
PID 2356 wrote to memory of 2060	2356	regsvr32.exe	regsvr32.exe
PID 2356 wrote to memory of 2060	2356	regsvr32.exe	regsvr32.exe
PID 2356 wrote to memory of 2060	2356	regsvr32.exe	regsvr32.exe
PID 2060 wrote to memory of 2780	2060	regsvr32.exe	cmd.exe
PID 2060 wrote to memory of 2780	2060	regsvr32.exe	cmd.exe
PID 2060 wrote to memory of 2780	2060	regsvr32.exe	cmd.exe
PID 2060 wrote to memory of 2780	2060	regsvr32.exe	cmd.exe
PID 2060 wrote to memory of 2824	2060	regsvr32.exe	wermgr.exe
PID 2060 wrote to memory of 2824	2060	regsvr32.exe	wermgr.exe
PID 2060 wrote to memory of 2824	2060	regsvr32.exe	wermgr.exe
PID 2060 wrote to memory of 2824	2060	regsvr32.exe	wermgr.exe
PID 2060 wrote to memory of 2824	2060	regsvr32.exe	wermgr.exe
PID 2060 wrote to memory of 2824	2060	regsvr32.exe	wermgr.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\fd5439bc066a80dfe0f8e4617b092218256a567f184244d5f9c29b408422b132.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2356
- 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:2060
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2780
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2824

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/2060-4-0x0000000000320000-0x0000000000358000-memory.dmp

Filesize
224KB

Download
memory/2060-0-0x0000000000360000-0x000000000039B000-memory.dmp

Filesize
236KB

Download
memory/2060-8-0x0000000001E40000-0x0000000001E77000-memory.dmp

Filesize
220KB

Download
memory/2060-5-0x00000000009E0000-0x0000000000A19000-memory.dmp

Filesize
228KB

Download
memory/2060-11-0x0000000001E80000-0x0000000001EC3000-memory.dmp

Filesize
268KB

Download
memory/2060-12-0x00000000005A0000-0x00000000005A3000-memory.dmp

Filesize
12KB

Download
memory/2060-15-0x0000000001E80000-0x0000000001EC3000-memory.dmp

Filesize
268KB

Download
memory/2060-16-0x00000000005A0000-0x00000000005A3000-memory.dmp

Filesize
12KB

Download
memory/2824-13-0x0000000000060000-0x0000000000088000-memory.dmp

Filesize
160KB

Download
memory/2824-14-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download
memory/2824-17-0x0000000000060000-0x0000000000088000-memory.dmp

Filesize
160KB

Download