trickbot | 3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605

General

Target

3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe
Size

443KB
MD5

0da06485fe542333d67855067eed6339
SHA1

216a30b8cafce120917000ead51015ba56100b8c
SHA256

3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605
SHA512

ba6f2fe9a1078794238799d0cd647d245369b15ef99664b6c20067cdda9b695fcf70fcf27922c28041e5a5c3f3916f9509c8215f1cec5eb2f1e75e6f795b3d12

Score

10^/10

trickbot sun6 banker evasion trojan

Malware Config

Extracted

Family

trickbot

Version

1000262

Botnet

sun6

C2

118.97.119.218:449

94.181.47.198:449

144.121.143.129:449

185.200.60.138:449

185.42.52.126:449

181.174.112.74:449

178.116.83.49:443

121.58.242.206:449

182.50.64.148:449

82.222.40.119:449

97.78.222.18:449

67.79.15.106:449

168.167.87.79:443

103.111.53.126:449

182.253.20.66:449

192.188.120.164:443

81.17.86.112:443

95.154.80.154:449

46.149.182.112:449

69.9.232.167:443

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 3 IoCs

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

Processes:

resource	yara_rule
behavioral1/memory/1964-63-0x00000000005C0000-0x00000000005FD000-memory.dmp	trickbot_loader32
behavioral1/memory/1964-67-0x00000000005C0000-0x00000000005FD000-memory.dmp	trickbot_loader32
behavioral1/memory/844-84-0x00000000003B0000-0x00000000003ED000-memory.dmp	trickbot_loader32

Executes dropped EXE 1 IoCs

Processes:

3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe

pid process

844 3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe
Stops running service(s) 3 TTPs
evasion

Modify Existing Service
T1031

Impair Defenses
T1562

Service Stop
T1489

pid	process
844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe

Loads dropped DLL 2 IoCs

Processes:

3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe

pid	process
1964	3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe
1964	3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.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

1116 sc.exe
1040 sc.exe

pid	process
1116	sc.exe
1040	sc.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exepowershell.exe

pid	process
1964	3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe
1964	3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe
1964	3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe
940	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 940 powershell.exe

description	pid	process
Token: SeDebugPrivilege	940	powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.execmd.execmd.execmd.exe3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe

description	pid	process	target process
PID 1964 wrote to memory of 1952	1964	3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe	cmd.exe
PID 1964 wrote to memory of 1952	1964	3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe	cmd.exe
PID 1964 wrote to memory of 1952	1964	3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe	cmd.exe
PID 1964 wrote to memory of 1952	1964	3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe	cmd.exe
PID 1964 wrote to memory of 1904	1964	3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe	cmd.exe
PID 1964 wrote to memory of 1904	1964	3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe	cmd.exe
PID 1964 wrote to memory of 1904	1964	3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe	cmd.exe
PID 1964 wrote to memory of 1904	1964	3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe	cmd.exe
PID 1964 wrote to memory of 1156	1964	3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe	cmd.exe
PID 1964 wrote to memory of 1156	1964	3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe	cmd.exe
PID 1964 wrote to memory of 1156	1964	3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe	cmd.exe
PID 1964 wrote to memory of 1156	1964	3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe	cmd.exe
PID 1952 wrote to memory of 1116	1952	cmd.exe	sc.exe
PID 1952 wrote to memory of 1116	1952	cmd.exe	sc.exe
PID 1952 wrote to memory of 1116	1952	cmd.exe	sc.exe
PID 1952 wrote to memory of 1116	1952	cmd.exe	sc.exe
PID 1964 wrote to memory of 844	1964	3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe
PID 1964 wrote to memory of 844	1964	3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe
PID 1964 wrote to memory of 844	1964	3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe
PID 1964 wrote to memory of 844	1964	3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe
PID 1904 wrote to memory of 1040	1904	cmd.exe	sc.exe
PID 1904 wrote to memory of 1040	1904	cmd.exe	sc.exe
PID 1904 wrote to memory of 1040	1904	cmd.exe	sc.exe
PID 1904 wrote to memory of 1040	1904	cmd.exe	sc.exe
PID 1156 wrote to memory of 940	1156	cmd.exe	powershell.exe
PID 1156 wrote to memory of 940	1156	cmd.exe	powershell.exe
PID 1156 wrote to memory of 940	1156	cmd.exe	powershell.exe
PID 1156 wrote to memory of 940	1156	cmd.exe	powershell.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 844 wrote to memory of 428	844	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe

C:\Users\Admin\AppData\Local\Temp\3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe
"C:\Users\Admin\AppData\Local\Temp\3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1964

C:\Windows\SysWOW64\cmd.exe
/c sc stop WinDefend
2⤵
- Suspicious use of WriteProcessMemory
PID:1952

C:\Windows\SysWOW64\sc.exe
sc stop WinDefend
3⤵
- Launches sc.exe
PID:1116

C:\Windows\SysWOW64\cmd.exe
/c sc delete WinDefend
2⤵
- Suspicious use of WriteProcessMemory
PID:1904

C:\Windows\SysWOW64\sc.exe
sc delete WinDefend
3⤵
- Launches sc.exe
PID:1040

C:\Windows\SysWOW64\cmd.exe
/c powershell Set-MpPreference -DisableRealtimeMonitoring $true
2⤵
- Suspicious use of WriteProcessMemory
PID:1156

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:940

C:\Users\Admin\AppData\Roaming\mssert\3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe
C:\Users\Admin\AppData\Roaming\mssert\3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:844

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe
3⤵
PID:428

Network

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1819626980-2277161760-1023733287-1000\0f5007522459c86e95ffcc62f32308f1_e0ffcd78-9b22-40d1-a23f-5e55cdd3b217
Filesize
1KB

MD5
d5d2593b34343a1a9d0b47b7e679968d

SHA1
07c46ec3a5e2d7d9404a3e17840f46064d833438

SHA256
8261c6fca81530a539800838d47941d1975baa9941d4eedec2f9c52121878ad9

SHA512
e2e2e7540e489205a89cd73bf3816fde11a4d3ec7406a91ec385a5313aca76e3ae0e26493108e2677cab42fe9a25911eb06fb472f38f1c8e2ab3df69c48b1407

Download Submit
C:\Users\Admin\AppData\Roaming\mssert\3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe
Filesize
443KB

MD5
0da06485fe542333d67855067eed6339

SHA1
216a30b8cafce120917000ead51015ba56100b8c

SHA256
3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605

SHA512
ba6f2fe9a1078794238799d0cd647d245369b15ef99664b6c20067cdda9b695fcf70fcf27922c28041e5a5c3f3916f9509c8215f1cec5eb2f1e75e6f795b3d12

Download Submit
\Users\Admin\AppData\Roaming\mssert\3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe
Filesize
443KB

MD5
0da06485fe542333d67855067eed6339

SHA1
216a30b8cafce120917000ead51015ba56100b8c

SHA256
3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605

SHA512
ba6f2fe9a1078794238799d0cd647d245369b15ef99664b6c20067cdda9b695fcf70fcf27922c28041e5a5c3f3916f9509c8215f1cec5eb2f1e75e6f795b3d12

Download Submit
\Users\Admin\AppData\Roaming\mssert\3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe
Filesize
443KB

MD5
0da06485fe542333d67855067eed6339

SHA1
216a30b8cafce120917000ead51015ba56100b8c

SHA256
3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605

SHA512
ba6f2fe9a1078794238799d0cd647d245369b15ef99664b6c20067cdda9b695fcf70fcf27922c28041e5a5c3f3916f9509c8215f1cec5eb2f1e75e6f795b3d12

Download Submit
memory/428-77-0x0000000140000000-0x0000000140035000-memory.dmp

Filesize
212KB

Download
memory/428-75-0x0000000000000000-mapping.dmp

Download
memory/844-61-0x0000000000000000-mapping.dmp

Download
memory/844-72-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/844-84-0x00000000003B0000-0x00000000003ED000-memory.dmp

Filesize
244KB

Download
memory/940-68-0x0000000074210000-0x00000000747BB000-memory.dmp

Filesize
5.7MB

Download
memory/940-83-0x0000000074210000-0x00000000747BB000-memory.dmp

Filesize
5.7MB

Download
memory/940-65-0x0000000000000000-mapping.dmp

Download
memory/1040-62-0x0000000000000000-mapping.dmp

Download
memory/1116-59-0x0000000000000000-mapping.dmp

Download
memory/1156-57-0x0000000000000000-mapping.dmp

Download
memory/1904-56-0x0000000000000000-mapping.dmp

Download
memory/1952-55-0x0000000000000000-mapping.dmp

Download
memory/1964-67-0x00000000005C0000-0x00000000005FD000-memory.dmp

Filesize
244KB

Download
memory/1964-63-0x00000000005C0000-0x00000000005FD000-memory.dmp

Filesize
244KB

Download
memory/1964-54-0x0000000075401000-0x0000000075403000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads