trickbot | e59e7db0c75cef4bb6e057d725bae7ed5e13fd011b54fe39c3fe7cdb123b684f

Analysis

max time kernel
307s
max time network
318s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
20-06-2022 13:51

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General

Target

4dbd0cd1e0f85d16cb65f376880ca9ba247bd1f81542f135610f951349909959.dll
Size

516KB
MD5

8fe94f61dc7cd3282df2683dde87e61f
SHA1

4731cffdc450f03baac5c9e64554d274b1421531
SHA256

4dbd0cd1e0f85d16cb65f376880ca9ba247bd1f81542f135610f951349909959
SHA512

3907347975a9618c9034e2e0a8a8ad3778e355d8e812134902609a87df300c835b0a76a6165bee752d29f05f3cf7d747944f22f48be745f5ce000b1f7dade251

Score

10^/10

trickbot sat2 banker suricata 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
suricata: ET MALWARE Win32/TrickBot CnC Initial Checkin M2
suricata: ET MALWARE Win32/TrickBot CnC Initial Checkin M2
suricata
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 3792 wermgr.exe

description	pid	process
Token: SeDebugPrivilege	3792	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 3360 wrote to memory of 4156	3360	regsvr32.exe	regsvr32.exe
PID 3360 wrote to memory of 4156	3360	regsvr32.exe	regsvr32.exe
PID 3360 wrote to memory of 4156	3360	regsvr32.exe	regsvr32.exe
PID 4156 wrote to memory of 3672	4156	regsvr32.exe	cmd.exe
PID 4156 wrote to memory of 3672	4156	regsvr32.exe	cmd.exe
PID 4156 wrote to memory of 3672	4156	regsvr32.exe	cmd.exe
PID 4156 wrote to memory of 3792	4156	regsvr32.exe	wermgr.exe
PID 4156 wrote to memory of 3792	4156	regsvr32.exe	wermgr.exe
PID 4156 wrote to memory of 3792	4156	regsvr32.exe	wermgr.exe
PID 4156 wrote to memory of 3792	4156	regsvr32.exe	wermgr.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\4dbd0cd1e0f85d16cb65f376880ca9ba247bd1f81542f135610f951349909959.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3360

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\4dbd0cd1e0f85d16cb65f376880ca9ba247bd1f81542f135610f951349909959.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:4156

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe
3⤵
PID:3672

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:3792

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3792-143-0x0000000000000000-mapping.dmp

Download
memory/3792-144-0x0000026BEC4D0000-0x0000026BEC4F8000-memory.dmp

Filesize
160KB

Download
memory/3792-145-0x0000026BEC4D0000-0x0000026BEC4F8000-memory.dmp

Filesize
160KB

Download
memory/4156-130-0x0000000000000000-mapping.dmp

Download
memory/4156-131-0x0000000002F30000-0x0000000002F6B000-memory.dmp

Filesize
236KB

Download
memory/4156-135-0x0000000002F70000-0x0000000002FA9000-memory.dmp

Filesize
228KB

Download
memory/4156-137-0x0000000002F74000-0x0000000002FA8000-memory.dmp

Filesize
208KB

Download
memory/4156-138-0x0000000002FB0000-0x0000000002FE7000-memory.dmp

Filesize
220KB

Download
memory/4156-141-0x0000000002D00000-0x0000000002D38000-memory.dmp

Filesize
224KB

Download
memory/4156-142-0x0000000002FF0000-0x0000000003033000-memory.dmp

Filesize
268KB

Download