trickbot | 28c33a9676f04274b2868c1a2c092503a57d38833f0f8b964d55458623b82b6e

General

Target

qca.exe
Size

383KB
MD5

b065af93b5fd551526705b5968d0ca10
SHA1

e807ff55829a205941096b8edfcda6a0cdc3ccc1
SHA256

28c33a9676f04274b2868c1a2c092503a57d38833f0f8b964d55458623b82b6e
SHA512

dcff979209cfe0d309a9ddbf1c99de41102cc86f8541160ad6e185d3ae23b5fd7c97c4c36fd7df95ef3aa73b4846b5811fdb96ee671d0a2220d8f75c009aebb4

Score

10^/10

trickbot lib322 banker evasion trojan

Malware Config

Extracted

Family

trickbot

Version

1000271

Botnet

lib322

C2

195.54.163.210:443

94.181.47.198:449

81.21.121.138:449

23.94.41.215:443

181.113.17.230:449

212.23.70.149:443

185.251.38.135:443

170.81.32.66:449

42.115.91.177:443

107.173.102.231:443

121.58.242.206:449

167.114.13.91:443

192.252.209.44:443

182.50.64.148:449

187.190.249.230:443

107.175.127.147:443

82.222.40.119:449

198.100.157.163:443

23.226.138.169:443

103.110.91.118:449

Attributes

autorun
Control:GetSystemInfo
Name:systeminfo
Name:injectDll

ecc_pubkey.base64

Signatures

Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot

Trickbot x86 loader 2 IoCs

Detected Trickbot's x86 loader that unpacks the x86 payload.

Processes:

resource	yara_rule
behavioral1/memory/1204-67-0x00000000003A0000-0x00000000003DD000-memory.dmp	trickbot_loader32
behavioral1/memory/1556-81-0x00000000004B0000-0x00000000004ED000-memory.dmp	trickbot_loader32

Executes dropped EXE 1 IoCs

Processes:

rca.exe

pid process

1556 rca.exe
Stops running service(s) 3 TTPs
evasion

Modify Existing Service
T1031

Impair Defenses
T1562

Service Stop
T1489
Loads dropped DLL 2 IoCs

Processes:

qca.exe

pid process

1204 qca.exe
1204 qca.exe

pid	process
1556	rca.exe

pid	process
1204	qca.exe
1204	qca.exe

Drops file in System32 directory 1 IoCs

Processes:

powershell.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe

Launches sc.exe 2 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exesc.exe

pid process

1376 sc.exe
1704 sc.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

qca.exepowershell.exe

pid process

1204 qca.exe
1204 qca.exe
1204 qca.exe
288 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 288 powershell.exe

pid	process
1376	sc.exe
1704	sc.exe

pid	process
1204	qca.exe
1204	qca.exe
1204	qca.exe
288	powershell.exe

description	pid	process
Token: SeDebugPrivilege	288	powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

qca.execmd.execmd.execmd.exerca.exe

description	pid	process	target process
PID 1204 wrote to memory of 1280	1204	qca.exe	cmd.exe
PID 1204 wrote to memory of 1280	1204	qca.exe	cmd.exe
PID 1204 wrote to memory of 1280	1204	qca.exe	cmd.exe
PID 1204 wrote to memory of 1280	1204	qca.exe	cmd.exe
PID 1204 wrote to memory of 1252	1204	qca.exe	cmd.exe
PID 1204 wrote to memory of 1252	1204	qca.exe	cmd.exe
PID 1204 wrote to memory of 1252	1204	qca.exe	cmd.exe
PID 1204 wrote to memory of 1252	1204	qca.exe	cmd.exe
PID 1204 wrote to memory of 1636	1204	qca.exe	cmd.exe
PID 1204 wrote to memory of 1636	1204	qca.exe	cmd.exe
PID 1204 wrote to memory of 1636	1204	qca.exe	cmd.exe
PID 1204 wrote to memory of 1636	1204	qca.exe	cmd.exe
PID 1204 wrote to memory of 1556	1204	qca.exe	rca.exe
PID 1204 wrote to memory of 1556	1204	qca.exe	rca.exe
PID 1204 wrote to memory of 1556	1204	qca.exe	rca.exe
PID 1204 wrote to memory of 1556	1204	qca.exe	rca.exe
PID 1252 wrote to memory of 1376	1252	cmd.exe	sc.exe
PID 1252 wrote to memory of 1376	1252	cmd.exe	sc.exe
PID 1252 wrote to memory of 1376	1252	cmd.exe	sc.exe
PID 1252 wrote to memory of 1376	1252	cmd.exe	sc.exe
PID 1280 wrote to memory of 1704	1280	cmd.exe	sc.exe
PID 1280 wrote to memory of 1704	1280	cmd.exe	sc.exe
PID 1280 wrote to memory of 1704	1280	cmd.exe	sc.exe
PID 1280 wrote to memory of 1704	1280	cmd.exe	sc.exe
PID 1636 wrote to memory of 288	1636	cmd.exe	powershell.exe
PID 1636 wrote to memory of 288	1636	cmd.exe	powershell.exe
PID 1636 wrote to memory of 288	1636	cmd.exe	powershell.exe
PID 1636 wrote to memory of 288	1636	cmd.exe	powershell.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe
PID 1556 wrote to memory of 788	1556	rca.exe	svchost.exe

C:\Users\Admin\AppData\Local\Temp\qca.exe
"C:\Users\Admin\AppData\Local\Temp\qca.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1204

C:\Windows\SysWOW64\cmd.exe
/c sc stop WinDefend
2⤵
- Suspicious use of WriteProcessMemory
PID:1280

C:\Windows\SysWOW64\sc.exe
sc stop WinDefend
3⤵
- Launches sc.exe
PID:1704

C:\Windows\SysWOW64\cmd.exe
/c sc delete WinDefend
2⤵
- Suspicious use of WriteProcessMemory
PID:1252

C:\Windows\SysWOW64\sc.exe
sc delete WinDefend
3⤵
- Launches sc.exe
PID:1376

C:\Windows\SysWOW64\cmd.exe
/c powershell Set-MpPreference -DisableRealtimeMonitoring $true
2⤵
- Suspicious use of WriteProcessMemory
PID:1636

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell Set-MpPreference -DisableRealtimeMonitoring $true
3⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:288

C:\Users\Admin\AppData\Roaming\AMNI\rca.exe
C:\Users\Admin\AppData\Roaming\AMNI\rca.exe
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1556

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe
3⤵
PID:788

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Privilege Escalation

Defense Evasion

Impair Defenses

1

T1562

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Service Stop

1

T1489

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Downloads

C:\Users\Admin\AppData\Roaming\AMNI\rca.exe
Filesize
383KB

MD5
b065af93b5fd551526705b5968d0ca10

SHA1
e807ff55829a205941096b8edfcda6a0cdc3ccc1

SHA256
28c33a9676f04274b2868c1a2c092503a57d38833f0f8b964d55458623b82b6e

SHA512
dcff979209cfe0d309a9ddbf1c99de41102cc86f8541160ad6e185d3ae23b5fd7c97c4c36fd7df95ef3aa73b4846b5811fdb96ee671d0a2220d8f75c009aebb4

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2591564548-2301609547-1748242483-1000\0f5007522459c86e95ffcc62f32308f1_cea0eab3-c223-4f79-bf84-9af11aecddbc
Filesize
1KB

MD5
405ffba71bce26c6e66e0c53a170e78e

SHA1
e6bfa53d61e2ecc8c29dfc38582778f9ad6020a3

SHA256
d3b152c192a482d4384acd7a4fea31b173826e35ffc71d9a0a4816df8e467996

SHA512
a441d805e19e28ea98a79ccce40fda4f8b08004b6b4e10da5d6d7b14f8b98da68b72458ef32001b7665946454361e343fb9880ee16e48176658fad806b522dad

Download Submit
\Users\Admin\AppData\Roaming\AMNI\rca.exe
Filesize
383KB

MD5
b065af93b5fd551526705b5968d0ca10

SHA1
e807ff55829a205941096b8edfcda6a0cdc3ccc1

SHA256
28c33a9676f04274b2868c1a2c092503a57d38833f0f8b964d55458623b82b6e

SHA512
dcff979209cfe0d309a9ddbf1c99de41102cc86f8541160ad6e185d3ae23b5fd7c97c4c36fd7df95ef3aa73b4846b5811fdb96ee671d0a2220d8f75c009aebb4

Download Submit
\Users\Admin\AppData\Roaming\AMNI\rca.exe
Filesize
383KB

MD5
b065af93b5fd551526705b5968d0ca10

SHA1
e807ff55829a205941096b8edfcda6a0cdc3ccc1

SHA256
28c33a9676f04274b2868c1a2c092503a57d38833f0f8b964d55458623b82b6e

SHA512
dcff979209cfe0d309a9ddbf1c99de41102cc86f8541160ad6e185d3ae23b5fd7c97c4c36fd7df95ef3aa73b4846b5811fdb96ee671d0a2220d8f75c009aebb4

Download Submit
memory/288-83-0x0000000074480000-0x0000000074A2B000-memory.dmp

Filesize
5.7MB

Download
memory/288-82-0x0000000074480000-0x0000000074A2B000-memory.dmp

Filesize
5.7MB

Download
memory/288-65-0x0000000000000000-mapping.dmp

Download
memory/788-73-0x0000000000000000-mapping.dmp

Download
memory/788-75-0x0000000140000000-0x0000000140035000-memory.dmp

Filesize
212KB

Download
memory/1204-54-0x0000000076761000-0x0000000076763000-memory.dmp

Filesize
8KB

Download
memory/1204-67-0x00000000003A0000-0x00000000003DD000-memory.dmp

Filesize
244KB

Download
memory/1252-56-0x0000000000000000-mapping.dmp

Download
memory/1280-55-0x0000000000000000-mapping.dmp

Download
memory/1376-62-0x0000000000000000-mapping.dmp

Download
memory/1556-60-0x0000000000000000-mapping.dmp

Download
memory/1556-70-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/1556-81-0x00000000004B0000-0x00000000004ED000-memory.dmp

Filesize
244KB

Download
memory/1636-57-0x0000000000000000-mapping.dmp

Download
memory/1704-64-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads