trickbot | 517b93d074ef4f108aa84c588377242547b3a43f869f06f2dfbb457222499dd1

Analysis

max time kernel
133s
max time network
143s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
11-03-2024 01:22

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General

Target

bf7917198e33f26e371e4636f9bdc7b7.dll
Size

622KB
MD5

bf7917198e33f26e371e4636f9bdc7b7
SHA1

aba92b888d9ff7b65a8d7ad76485a4b78a218c9d
SHA256

517b93d074ef4f108aa84c588377242547b3a43f869f06f2dfbb457222499dd1
SHA512

11470b95873016a49f8391a52ff0a1f1d4d5418e07f97e2e17ec48493f68c9a215967e1937ebd6f33729b8190ba403961b218aec7aa22e1526172c9bdf7690a7
SSDEEP

12288:d6iO8Nuy1Lg6RaN70Y+yYQ3E9pGHNu4B2UdwqQEWpQ+YaeAG9PVCXwv4:TXvgS+rI4rdm2+D+BEgQ

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
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 2172 wermgr.exe

description	pid	process
Token: SeDebugPrivilege	2172	wermgr.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 3044 wrote to memory of 2912	3044	regsvr32.exe	regsvr32.exe
PID 3044 wrote to memory of 2912	3044	regsvr32.exe	regsvr32.exe
PID 3044 wrote to memory of 2912	3044	regsvr32.exe	regsvr32.exe
PID 3044 wrote to memory of 2912	3044	regsvr32.exe	regsvr32.exe
PID 3044 wrote to memory of 2912	3044	regsvr32.exe	regsvr32.exe
PID 3044 wrote to memory of 2912	3044	regsvr32.exe	regsvr32.exe
PID 3044 wrote to memory of 2912	3044	regsvr32.exe	regsvr32.exe
PID 2912 wrote to memory of 2172	2912	regsvr32.exe	wermgr.exe
PID 2912 wrote to memory of 2172	2912	regsvr32.exe	wermgr.exe
PID 2912 wrote to memory of 2172	2912	regsvr32.exe	wermgr.exe
PID 2912 wrote to memory of 2172	2912	regsvr32.exe	wermgr.exe
PID 2912 wrote to memory of 2172	2912	regsvr32.exe	wermgr.exe
PID 2912 wrote to memory of 2172	2912	regsvr32.exe	wermgr.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\bf7917198e33f26e371e4636f9bdc7b7.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3044

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\bf7917198e33f26e371e4636f9bdc7b7.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:2912

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2172

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2172-7-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2172-8-0x0000000000060000-0x0000000000088000-memory.dmp

Filesize
160KB

Download
memory/2172-11-0x0000000000060000-0x0000000000088000-memory.dmp

Filesize
160KB

Download
memory/2912-0-0x0000000002300000-0x0000000002337000-memory.dmp

Filesize
220KB

Download
memory/2912-4-0x0000000002240000-0x0000000002274000-memory.dmp

Filesize
208KB

Download
memory/2912-5-0x00000000023A0000-0x00000000023E0000-memory.dmp

Filesize
256KB

Download
memory/2912-6-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2912-9-0x00000000023A0000-0x00000000023E0000-memory.dmp

Filesize
256KB

Download
memory/2912-10-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download