trickbot | 663f1511b786c3e6f005a7855e4eed81c99c8775fb997e75a2b70c20c74ed378

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
21-03-2024 14:11

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General

Target

dbd1c7315119d40e13587ae327e4a4e4.dll
Size

401KB
MD5

dbd1c7315119d40e13587ae327e4a4e4
SHA1

18de3c2eea2a2cccb71567db2f2924a7401117ae
SHA256

663f1511b786c3e6f005a7855e4eed81c99c8775fb997e75a2b70c20c74ed378
SHA512

8d793a57b81a8cfb344f3c008f5e9c7928a6ebac5c11829cba29cdce6032577e67963c366158172d40ee5792f359f03a2123d3c0768e3307eedd86627c97a2b6
SSDEEP

6144:SYbxqY1tkUnvIRKYdZEMiXeUJqFfEGTJ210yGCZ0AlBqhmkh3brRLeeuXkHlFWkC:jxqY1tzwRKYdiMiXvqFfX2St6VmASvl2

Score

10^/10

trickbot zev4 banker trojan

Malware Config

Extracted

Family

trickbot

Version

2000031

Botnet

zev4

14.232.161.45:443

118.173.233.64:443

41.57.156.203:443

45.239.234.2:443

45.201.136.3:443

177.10.90.29:443

185.17.105.236:443

91.237.161.87:443

185.189.55.207:443

186.225.119.170:443

143.0.208.20:443

222.124.16.74:443

220.82.64.198:443

200.236.218.62:443

178.216.28.59:443

45.239.233.131:443

196.216.59.174:443

119.202.8.249:443

82.159.149.37:443

49.248.217.170:443

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

Processes:

WerFault.exe

pid pid_target process target process

5028 4248 WerFault.exe regsvr32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 5056 wermgr.exe

pid	pid_target	process	target process
5028	4248	WerFault.exe	regsvr32.exe

description	pid	process
Token: SeDebugPrivilege	5056	wermgr.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 4660 wrote to memory of 4248	4660	regsvr32.exe	regsvr32.exe
PID 4660 wrote to memory of 4248	4660	regsvr32.exe	regsvr32.exe
PID 4660 wrote to memory of 4248	4660	regsvr32.exe	regsvr32.exe
PID 4248 wrote to memory of 5056	4248	regsvr32.exe	wermgr.exe
PID 4248 wrote to memory of 5056	4248	regsvr32.exe	wermgr.exe
PID 4248 wrote to memory of 5056	4248	regsvr32.exe	wermgr.exe
PID 4248 wrote to memory of 5056	4248	regsvr32.exe	wermgr.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\dbd1c7315119d40e13587ae327e4a4e4.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4660

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\dbd1c7315119d40e13587ae327e4a4e4.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:4248

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:5056

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4248 -s 648
3⤵
- Program crash
PID:5028

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4248 -ip 4248
1⤵
PID:3760

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/4248-0-0x00000000024F0000-0x000000000252F000-memory.dmp

Filesize
252KB

Download
memory/4248-1-0x00000000024F0000-0x000000000252F000-memory.dmp

Filesize
252KB

Download
memory/4248-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4248-2-0x0000000000B20000-0x0000000000B21000-memory.dmp

Filesize
4KB

Download
memory/4248-6-0x00000000024F0000-0x000000000252F000-memory.dmp

Filesize
252KB

Download
memory/5056-5-0x000001F5F5830000-0x000001F5F5858000-memory.dmp

Filesize
160KB

Download
memory/5056-4-0x000001F5F5990000-0x000001F5F5991000-memory.dmp

Filesize
4KB

Download
memory/5056-7-0x000001F5F5830000-0x000001F5F5858000-memory.dmp

Filesize
160KB

Download