trickbot | 63b91b66c7d71763867ce4333d503db7d46901d16f3e971d63498c89046e6a75

General

Target

SpreadSheets.exe
Size

692KB
MD5

0c5031a6dba992845a442e5e901fd439
SHA1

9f03c6d6182d9255a4acc96a68a578e3ca9ca17d
SHA256

63b91b66c7d71763867ce4333d503db7d46901d16f3e971d63498c89046e6a75
SHA512

00a9b75038dce549ec69cb517cce4332ebcf62b83e7522cf5c99d875f6d1e4c10d4bc36c7b6d48b842ff6a8ae7b0379881e55fc35747a4468a2a7c21b644d879

Score

10^/10

trickbot tot6 banker trojan

Malware Config

Extracted

Family

trickbot

Version

100009

Botnet

tot6

C2

149.54.11.54:449

36.89.191.119:449

41.159.31.227:449

103.150.68.124:449

103.126.185.7:449

103.112.145.58:449

103.110.53.174:449

102.164.208.44:449

194.5.249.143:443

142.202.191.175:443

195.123.241.31:443

45.89.125.214:443

45.83.151.103:443

91.200.103.41:443

66.70.246.0:443

64.74.160.218:443

198.46.198.115:443

5.34.180.173:443

23.227.196.5:443

195.123.241.115:443

Attributes

autorun
Name:pwgrab

ecc_pubkey.base64

Signatures

Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot
Executes dropped EXE 1 IoCs

Processes:

SpreadSheets.exe

pid process

3912 SpreadSheets.exe
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

17 icanhazip.com
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 2596 wermgr.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

SpreadSheets.exeSpreadSheets.exe

pid process

576 SpreadSheets.exe
3912 SpreadSheets.exe

pid	process
3912	SpreadSheets.exe

flow	ioc
17	icanhazip.com

description	pid	process
Token: SeDebugPrivilege	2596	wermgr.exe

pid	process
576	SpreadSheets.exe
3912	SpreadSheets.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

SpreadSheets.exeSpreadSheets.exe

description	pid	process	target process
PID 576 wrote to memory of 3912	576	SpreadSheets.exe	SpreadSheets.exe
PID 576 wrote to memory of 3912	576	SpreadSheets.exe	SpreadSheets.exe
PID 576 wrote to memory of 3912	576	SpreadSheets.exe	SpreadSheets.exe
PID 3912 wrote to memory of 2596	3912	SpreadSheets.exe	wermgr.exe
PID 3912 wrote to memory of 2596	3912	SpreadSheets.exe	wermgr.exe
PID 3912 wrote to memory of 2596	3912	SpreadSheets.exe	wermgr.exe
PID 3912 wrote to memory of 2596	3912	SpreadSheets.exe	wermgr.exe

C:\Users\Admin\AppData\Local\Temp\SpreadSheets.exe
"C:\Users\Admin\AppData\Local\Temp\SpreadSheets.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:576

C:\Users\Admin\AppData\Roaming\DesktopColor\SpreadSheets.exe
C:\Users\Admin\AppData\Roaming\DesktopColor\SpreadSheets.exe
2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3912

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2596

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\DesktopColor\SpreadSheets.exe
MD5
0c5031a6dba992845a442e5e901fd439

SHA1
9f03c6d6182d9255a4acc96a68a578e3ca9ca17d

SHA256
63b91b66c7d71763867ce4333d503db7d46901d16f3e971d63498c89046e6a75

SHA512
00a9b75038dce549ec69cb517cce4332ebcf62b83e7522cf5c99d875f6d1e4c10d4bc36c7b6d48b842ff6a8ae7b0379881e55fc35747a4468a2a7c21b644d879

Download Submit
C:\Users\Admin\AppData\Roaming\DesktopColor\SpreadSheets.exe
MD5
0c5031a6dba992845a442e5e901fd439

SHA1
9f03c6d6182d9255a4acc96a68a578e3ca9ca17d

SHA256
63b91b66c7d71763867ce4333d503db7d46901d16f3e971d63498c89046e6a75

SHA512
00a9b75038dce549ec69cb517cce4332ebcf62b83e7522cf5c99d875f6d1e4c10d4bc36c7b6d48b842ff6a8ae7b0379881e55fc35747a4468a2a7c21b644d879

Download Submit
memory/576-4-0x0000000059470000-0x0000000059472000-memory.dmp

Filesize
8KB

Download
memory/2596-13-0x0000000000000000-mapping.dmp

Download
memory/2596-14-0x000001CDBA9C0000-0x000001CDBA9E7000-memory.dmp

Filesize
156KB

Download
memory/2596-15-0x000001CDBAAD0000-0x000001CDBAAD1000-memory.dmp

Filesize
4KB

Download
memory/3912-5-0x0000000000000000-mapping.dmp

Download
memory/3912-11-0x0000000059840000-0x0000000059841000-memory.dmp

Filesize
4KB

Download
memory/3912-10-0x00000000596C0000-0x00000000596C2000-memory.dmp

Filesize
8KB

Download
memory/3912-12-0x0000000059821000-0x0000000059823000-memory.dmp

Filesize
8KB

Download

Analysis

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