trickbot | e34bf1a3e1a1904e2ac008a25ceb9b6d4099498cdc1595282e90501980836293

Analysis

max time kernel
136s
max time network
145s
platform
windows10_x64
resource
win10-en-20211208
submitted
23-12-2021 16:03

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General

Target

e34bf1a3e1a1904e2ac008a25ceb9b6d4099498cdc1595282e90501980836293.dll
Size

325KB
MD5

470bb17b2ebff9f314640c0ff2c7c94a
SHA1

07e57d60807175b1651d834cdda45aba064dbd33
SHA256

e34bf1a3e1a1904e2ac008a25ceb9b6d4099498cdc1595282e90501980836293
SHA512

08aeb3957cbb18ff3b67a5d6a3cec20b83440dea6bdd8b902b915acf2472bf10d715135fbbf170157d33805b7d8613a2a449a687db3635723e55ada32d6cfccd

Score

10^/10

trickbot rob144 banker suricata trojan

Malware Config

Extracted

Family

trickbot

Version

100021

Botnet

rob144

181.129.85.98:443

189.112.119.205:443

189.51.118.78:443

186.121.214.106:443

49.176.188.184:443

61.69.102.170:443

213.32.252.221:443

89.46.216.2:443

103.36.79.3:443

103.108.97.51:443

95.140.217.242:443

41.175.22.226:443

190.109.169.161:443

186.159.12.18:443

190.109.171.17:443

181.196.148.202:443

186.47.75.58:443

186.42.212.30:443

190.214.21.14:443

187.108.32.133:443

Attributes

autorun

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:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2484 wrote to memory of 2704	2484	rundll32.exe	rundll32.exe
PID 2484 wrote to memory of 2704	2484	rundll32.exe	rundll32.exe
PID 2484 wrote to memory of 2704	2484	rundll32.exe	rundll32.exe
PID 2704 wrote to memory of 3532	2704	rundll32.exe	cmd.exe
PID 2704 wrote to memory of 3532	2704	rundll32.exe	cmd.exe
PID 2704 wrote to memory of 3532	2704	rundll32.exe	cmd.exe
PID 2704 wrote to memory of 3792	2704	rundll32.exe	wermgr.exe
PID 2704 wrote to memory of 3792	2704	rundll32.exe	wermgr.exe
PID 2704 wrote to memory of 3792	2704	rundll32.exe	wermgr.exe
PID 2704 wrote to memory of 3792	2704	rundll32.exe	wermgr.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e34bf1a3e1a1904e2ac008a25ceb9b6d4099498cdc1595282e90501980836293.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2484

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e34bf1a3e1a1904e2ac008a25ceb9b6d4099498cdc1595282e90501980836293.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2704

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe
3⤵
PID:3532

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/2704-115-0x0000000000000000-mapping.dmp

Download
memory/2704-116-0x0000000000950000-0x000000000098E000-memory.dmp

Filesize
248KB

Download
memory/2704-118-0x0000000010001000-0x0000000010003000-memory.dmp

Filesize
8KB

Download
memory/2704-117-0x0000000000920000-0x0000000000921000-memory.dmp

Filesize
4KB

Download
memory/3792-119-0x0000000000000000-mapping.dmp

Download
memory/3792-120-0x00000195FD360000-0x00000195FD388000-memory.dmp

Filesize
160KB

Download
memory/3792-121-0x00000195FD470000-0x00000195FD471000-memory.dmp

Filesize
4KB

Download
memory/3792-123-0x00000195FD4A0000-0x00000195FD4A2000-memory.dmp

Filesize
8KB

Download
memory/3792-122-0x00000195FD4A0000-0x00000195FD4A2000-memory.dmp

Filesize
8KB

Download