trickbot | 3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605

General

Target

3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe
Size

443KB
MD5

0da06485fe542333d67855067eed6339
SHA1

216a30b8cafce120917000ead51015ba56100b8c
SHA256

3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605
SHA512

ba6f2fe9a1078794238799d0cd647d245369b15ef99664b6c20067cdda9b695fcf70fcf27922c28041e5a5c3f3916f9509c8215f1cec5eb2f1e75e6f795b3d12

Score

10^/10

trickbot sun6 banker persistence 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
behavioral2/memory/4236-130-0x00000000001B0000-0x00000000001ED000-memory.dmp	trickbot_loader32
behavioral2/memory/4932-147-0x0000000000730000-0x000000000076D000-memory.dmp	trickbot_loader32
behavioral2/memory/4236-148-0x00000000001B0000-0x00000000001ED000-memory.dmp	trickbot_loader32

Executes dropped EXE 1 IoCs

Processes:

3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe

pid process

4932 3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe

pid	process
4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

svchost.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Windows\CurrentVersion\Run	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\C:\Users\Admin\AppData\Roaming\mssert\3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe = "C:\\Users\\Admin\\AppData\\Roaming\\mssert\\3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe"	svchost.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

11 icanhazip.com

flow	ioc
11	icanhazip.com

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe

description	pid	process	target process
PID 4236 wrote to memory of 4932	4236	3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe
PID 4236 wrote to memory of 4932	4236	3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe
PID 4236 wrote to memory of 4932	4236	3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe
PID 4932 wrote to memory of 628	4932	3f96129c69dfdbdbb47739d06d8b3cbcb269ee7fdcd90bb9cf0c267987e04706.exe	svchost.exe

C:\Users\Admin\AppData\Local\Temp\3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe
"C:\Users\Admin\AppData\Local\Temp\3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4236

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:4932

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe
3⤵
- Adds Run key to start application
PID:628

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1081944012-3634099177-1681222835-1000\0f5007522459c86e95ffcc62f32308f1_20e30e2f-4677-4eb9-89e6-7dd1fd044635
Filesize
1KB

MD5
a75dcd9960e40fb371c4ac977eb4d90d

SHA1
9f77e7a583f2b1864608cb44db4572184f0275fb

SHA256
4e696238e44ff0c746bb21505163066fe7fc5074705a60307c48b473c7be8f90

SHA512
f729b972630590c89e616d24bfc9ba9cdc2f4b4513b47a5151f78e583eb309cbcee3d6f91babea39c339889a2ceb806c3eeb86cacc217c7c285e7b28b9a983a4

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

MD5
0da06485fe542333d67855067eed6339

SHA1
216a30b8cafce120917000ead51015ba56100b8c

SHA256
3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605

SHA512
ba6f2fe9a1078794238799d0cd647d245369b15ef99664b6c20067cdda9b695fcf70fcf27922c28041e5a5c3f3916f9509c8215f1cec5eb2f1e75e6f795b3d12

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

MD5
0da06485fe542333d67855067eed6339

SHA1
216a30b8cafce120917000ead51015ba56100b8c

SHA256
3f85129c59dfdbdbb46638d05d7b3cbcb259ee6fdcd90bb9cf0c256976e04605

SHA512
ba6f2fe9a1078794238799d0cd647d245369b15ef99664b6c20067cdda9b695fcf70fcf27922c28041e5a5c3f3916f9509c8215f1cec5eb2f1e75e6f795b3d12

Download Submit
memory/628-139-0x0000000000000000-mapping.dmp

Download
memory/628-141-0x0000000140000000-0x0000000140035000-memory.dmp

Filesize
212KB

Download
memory/4236-130-0x00000000001B0000-0x00000000001ED000-memory.dmp

Filesize
244KB

Download
memory/4236-148-0x00000000001B0000-0x00000000001ED000-memory.dmp

Filesize
244KB

Download
memory/4932-131-0x0000000000000000-mapping.dmp

Download
memory/4932-136-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/4932-147-0x0000000000730000-0x000000000076D000-memory.dmp

Filesize
244KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads