trickbot | 63b91b66c7d71763867ce4333d503db7d46901d16f3e971d63498c89046e6a75

General

Target

SpreadSheets.exe
Size

692KB
MD5

0c5031a6dba992845a442e5e901fd439
SHA1

9f03c6d6182d9255a4acc96a68a578e3ca9ca17d
SHA256

63b91b66c7d71763867ce4333d503db7d46901d16f3e971d63498c89046e6a75
SHA512

00a9b75038dce549ec69cb517cce4332ebcf62b83e7522cf5c99d875f6d1e4c10d4bc36c7b6d48b842ff6a8ae7b0379881e55fc35747a4468a2a7c21b644d879

Score

10^/10

trickbot tot6 banker spyware 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
Blocklisted process makes network request 1 IoCs

Processes:

cmd.exe

flow pid process

32 1892 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

SpreadSheets.exe

pid process

1288 SpreadSheets.exe
Loads dropped DLL 2 IoCs

Processes:

SpreadSheets.exe

pid process

1052 SpreadSheets.exe
1052 SpreadSheets.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081
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

11 wtfismyip.com
Discovers systems in the same network 1 TTPs 2 IoCs
discovery

Remote System Discovery
T1018

Processes:

net.exenet.exe

pid process

1968 net.exe
1848 net.exe
Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.

System Information Discovery
T1082

Command-Line Interface
T1059

Processes:

ipconfig.exe

pid process

324 ipconfig.exe
Runs net.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

cmd.execmd.exe

pid process

1256 cmd.exe
1256 cmd.exe
1892 cmd.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

wermgr.execmd.exe

description pid process

Token: SeDebugPrivilege 1780 wermgr.exe
Token: SeDebugPrivilege 1256 cmd.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

SpreadSheets.exeSpreadSheets.exe

pid process

1052 SpreadSheets.exe
1288 SpreadSheets.exe

flow	pid	process
32	1892	cmd.exe

pid	process
1288	SpreadSheets.exe

pid	process
1052	SpreadSheets.exe
1052	SpreadSheets.exe

flow	ioc
11	wtfismyip.com

pid	process
1968	net.exe
1848	net.exe

pid	process
324	ipconfig.exe

pid	process
1256	cmd.exe
1256	cmd.exe
1892	cmd.exe

description	pid	process
Token: SeDebugPrivilege	1780	wermgr.exe
Token: SeDebugPrivilege	1256	cmd.exe

pid	process
1052	SpreadSheets.exe
1288	SpreadSheets.exe

Suspicious use of WriteProcessMemory 852 IoCs

Processes:

SpreadSheets.exeSpreadSheets.exewermgr.exe

description	pid	process	target process
PID 1052 wrote to memory of 1288	1052	SpreadSheets.exe	SpreadSheets.exe
PID 1052 wrote to memory of 1288	1052	SpreadSheets.exe	SpreadSheets.exe
PID 1052 wrote to memory of 1288	1052	SpreadSheets.exe	SpreadSheets.exe
PID 1052 wrote to memory of 1288	1052	SpreadSheets.exe	SpreadSheets.exe
PID 1288 wrote to memory of 1780	1288	SpreadSheets.exe	wermgr.exe
PID 1288 wrote to memory of 1780	1288	SpreadSheets.exe	wermgr.exe
PID 1288 wrote to memory of 1780	1288	SpreadSheets.exe	wermgr.exe
PID 1288 wrote to memory of 1780	1288	SpreadSheets.exe	wermgr.exe
PID 1288 wrote to memory of 1780	1288	SpreadSheets.exe	wermgr.exe
PID 1288 wrote to memory of 1780	1288	SpreadSheets.exe	wermgr.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe
PID 1780 wrote to memory of 1256	1780	wermgr.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\SpreadSheets.exe
"C:\Users\Admin\AppData\Local\Temp\SpreadSheets.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1052

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:1288

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1780

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1256

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe
4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:1892

C:\Windows\system32\ipconfig.exe
ipconfig /all
5⤵
- Gathers network information
PID:324

C:\Windows\system32\net.exe
net config workstation
5⤵
PID:1804

C:\Windows\system32\net1.exe
C:\Windows\system32\net1 config workstation
6⤵
PID:1300

C:\Windows\system32\net.exe
net view /all
5⤵
- Discovers systems in the same network
PID:1968

C:\Windows\system32\net.exe
net view /all /domain
5⤵
- Discovers systems in the same network
PID:1848

C:\Windows\system32\nltest.exe
nltest /domain_trusts
5⤵
PID:1284

C:\Windows\system32\nltest.exe
nltest /domain_trusts /all_trusts
5⤵
PID:1156

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Command-Line Interface

1

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

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

SHA1
9f03c6d6182d9255a4acc96a68a578e3ca9ca17d

SHA256
63b91b66c7d71763867ce4333d503db7d46901d16f3e971d63498c89046e6a75

SHA512
00a9b75038dce549ec69cb517cce4332ebcf62b83e7522cf5c99d875f6d1e4c10d4bc36c7b6d48b842ff6a8ae7b0379881e55fc35747a4468a2a7c21b644d879

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

SHA1
9f03c6d6182d9255a4acc96a68a578e3ca9ca17d

SHA256
63b91b66c7d71763867ce4333d503db7d46901d16f3e971d63498c89046e6a75

SHA512
00a9b75038dce549ec69cb517cce4332ebcf62b83e7522cf5c99d875f6d1e4c10d4bc36c7b6d48b842ff6a8ae7b0379881e55fc35747a4468a2a7c21b644d879

Download Submit
memory/324-27-0x0000000000000000-mapping.dmp

Download
memory/1052-4-0x0000000058520000-0x0000000058522000-memory.dmp

Filesize
8KB

Download
memory/1052-14-0x0000000000300000-0x0000000000304000-memory.dmp

Filesize
16KB

Download
memory/1052-15-0x00000000028F0000-0x00000000028F4000-memory.dmp

Filesize
16KB

Download
memory/1156-33-0x0000000000000000-mapping.dmp

Download
memory/1256-23-0x0000000000060000-0x0000000000061000-memory.dmp

Filesize
4KB

Download
memory/1256-21-0x0000000000000000-mapping.dmp

Download
memory/1284-32-0x0000000000000000-mapping.dmp

Download
memory/1288-20-0x00000000029F0000-0x00000000029F4000-memory.dmp

Filesize
16KB

Download
memory/1288-19-0x0000000001E30000-0x0000000001E34000-memory.dmp

Filesize
16KB

Download
memory/1288-13-0x0000000058681000-0x0000000058683000-memory.dmp

Filesize
8KB

Download
memory/1288-12-0x00000000586A0000-0x00000000586A1000-memory.dmp

Filesize
4KB

Download
memory/1288-7-0x0000000000000000-mapping.dmp

Download
memory/1300-29-0x0000000000000000-mapping.dmp

Download
memory/1780-18-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/1780-17-0x00000000000E0000-0x0000000000107000-memory.dmp

Filesize
156KB

Download
memory/1780-16-0x0000000000000000-mapping.dmp

Download
memory/1804-28-0x0000000000000000-mapping.dmp

Download
memory/1848-31-0x0000000000000000-mapping.dmp

Download
memory/1892-24-0x0000000000000000-mapping.dmp

Download
memory/1968-30-0x0000000000000000-mapping.dmp

Download

Analysis

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