trickbot | b9ae0de881adef0e0761f9592c07f97223a59a7e2097eee26b02a377c53a2db8

Analysis

max time kernel
160s
max time network
186s
platform
windows10_x64
resource
win10-en-20210920
submitted
21-10-2021 21:26

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General

Target

b9ae0de881adef0e0761f9592c07f97223a59a7e2097eee26b02a377c53a2db8.dll
Size

706KB
MD5

0fa9a91946cc8014262b2ec606229016
SHA1

b66504e8c9a8e58d4146d64e30895cb6c2081ba4
SHA256

b9ae0de881adef0e0761f9592c07f97223a59a7e2097eee26b02a377c53a2db8
SHA512

80dcf30369caab93e3f61ef7ab4d85195b1266904bc752f22ac679d527fdb00f8f2f1e8f52d8086ad7f7d4d84c4754d4e0358c546f1c635fad83c94fba167df5

Score

10^/10

trickbot rob136 banker trojan

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob136

65.152.201.203:443

185.56.175.122:443

46.99.175.217:443

179.189.229.254:443

46.99.175.149:443

181.129.167.82:443

216.166.148.187:443

46.99.188.223:443

128.201.76.252:443

62.99.79.77:443

60.51.47.65:443

24.162.214.166:443

45.36.99.184:443

97.83.40.67:443

184.74.99.214:443

103.105.254.17:443

62.99.76.213:443

82.159.149.52:443

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 648 wermgr.exe

description	pid	process
Token: SeDebugPrivilege	648	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 996 wrote to memory of 64	996	rundll32.exe	rundll32.exe
PID 996 wrote to memory of 64	996	rundll32.exe	rundll32.exe
PID 996 wrote to memory of 64	996	rundll32.exe	rundll32.exe
PID 64 wrote to memory of 516	64	rundll32.exe	cmd.exe
PID 64 wrote to memory of 516	64	rundll32.exe	cmd.exe
PID 64 wrote to memory of 516	64	rundll32.exe	cmd.exe
PID 64 wrote to memory of 648	64	rundll32.exe	wermgr.exe
PID 64 wrote to memory of 648	64	rundll32.exe	wermgr.exe
PID 64 wrote to memory of 648	64	rundll32.exe	wermgr.exe
PID 64 wrote to memory of 648	64	rundll32.exe	wermgr.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b9ae0de881adef0e0761f9592c07f97223a59a7e2097eee26b02a377c53a2db8.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:996

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b9ae0de881adef0e0761f9592c07f97223a59a7e2097eee26b02a377c53a2db8.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:64

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe
3⤵
PID:516

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:648

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/64-118-0x0000000000000000-mapping.dmp

Download
memory/64-120-0x0000000004C10000-0x0000000004C55000-memory.dmp

Filesize
276KB

Download
memory/64-119-0x00000000048D0000-0x0000000004B38000-memory.dmp

Filesize
2.4MB

Download
memory/64-121-0x0000000003180000-0x0000000003181000-memory.dmp

Filesize
4KB

Download
memory/64-122-0x0000000010001000-0x0000000010003000-memory.dmp

Filesize
8KB

Download
memory/648-123-0x0000000000000000-mapping.dmp

Download
memory/648-124-0x0000015236480000-0x00000152364A9000-memory.dmp

Filesize
164KB

Download
memory/648-125-0x0000015236590000-0x0000015236591000-memory.dmp

Filesize
4KB

Download
memory/648-127-0x00000152365C0000-0x00000152365C2000-memory.dmp

Filesize
8KB

Download
memory/648-126-0x00000152365C0000-0x00000152365C2000-memory.dmp

Filesize
8KB

Download