trickbot | 5a84c958219922e20b51d87bd446df38c90d5a2918511f5ae4b9c0a3032dc7e1

General

Target

5a84c958219922e20b51d87bd446df38c90d5a2918511f5ae4b9c0a3032dc7e1.exe
Size

357KB
MD5

20cfd69939e88b9a5f68dcbc29805891
SHA1

ecb58bf18d88c9a3afa8c88834205b3ab8d16f83
SHA256

5a84c958219922e20b51d87bd446df38c90d5a2918511f5ae4b9c0a3032dc7e1
SHA512

c5b6e33ab30647429342984431322827f4809a314123a48155c022a28e5d9a0cc49b85cc0df3d7d31baab88a5a4c052621e5c0d2f6ddce14a5ae0b9070a6bb7f

Score

10^/10

trickbot sat4 banker persistence trojan

Malware Config

Extracted

Family

trickbot

Version

1000311

Botnet

sat4

C2

82.202.212.172:443

24.247.181.155:449

24.247.182.39:449

109.234.38.220:443

24.247.182.29:449

24.247.182.7:449

71.14.129.8:449

198.46.131.164:443

74.132.135.120:449

198.46.160.217:443

71.94.101.25:443

206.130.141.255:449

192.3.52.107:443

74.140.160.33:449

65.31.241.133:449

140.190.54.187:449

24.247.181.226:449

108.160.196.130:449

23.94.187.116:443

103.110.91.118:449

Attributes

autorun
Control:GetSystemInfo
Name:systeminfo
Name:injectDll
Name:pwgrab

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
behavioral2/memory/1704-133-0x0000000000CD0000-0x0000000000D10000-memory.dmp	trickbot_loader32
behavioral2/memory/1916-147-0x0000000000AC0000-0x0000000000B00000-memory.dmp	trickbot_loader32

Executes dropped EXE 1 IoCs

Processes:

6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe

pid process

1916 6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe

pid	process
1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

regini.exeregini.exesvchost.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\Software\Microsoft\Windows\CurrentVersion\Run	regini.exe
Key created	\REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\Software\Microsoft\Windows\CurrentVersion\Run	regini.exe
Key created	\REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\Software\Microsoft\Windows\CurrentVersion\Run	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\C:\Users\Admin\AppData\Roaming\NetSf\6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe = "C:\\Users\\Admin\\AppData\\Roaming\\NetSf\\6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe"	svchost.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

57 ipinfo.io
78 api.ipify.org

flow	ioc
57	ipinfo.io
78	api.ipify.org

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

5a84c958219922e20b51d87bd446df38c90d5a2918511f5ae4b9c0a3032dc7e1.exe6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe

description	pid	process	target process
PID 1704 wrote to memory of 1916	1704	5a84c958219922e20b51d87bd446df38c90d5a2918511f5ae4b9c0a3032dc7e1.exe	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe
PID 1704 wrote to memory of 1916	1704	5a84c958219922e20b51d87bd446df38c90d5a2918511f5ae4b9c0a3032dc7e1.exe	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe
PID 1704 wrote to memory of 1916	1704	5a84c958219922e20b51d87bd446df38c90d5a2918511f5ae4b9c0a3032dc7e1.exe	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe
PID 1916 wrote to memory of 2824	1916	6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe	svchost.exe

C:\Users\Admin\AppData\Local\Temp\5a84c958219922e20b51d87bd446df38c90d5a2918511f5ae4b9c0a3032dc7e1.exe
"C:\Users\Admin\AppData\Local\Temp\5a84c958219922e20b51d87bd446df38c90d5a2918511f5ae4b9c0a3032dc7e1.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1704

C:\Users\Admin\AppData\Roaming\NetSf\6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe
C:\Users\Admin\AppData\Roaming\NetSf\6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1916

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe
3⤵
- Adds Run key to start application
PID:2824

C:\Windows\SYSTEM32\regini.exe
regini C:\Users\Admin\AppData\Local\Temp\tmp051
4⤵
- Adds Run key to start application
PID:3772

C:\Windows\SYSTEM32\regini.exe
regini C:\Users\Admin\AppData\Local\Temp\tmp051
4⤵
- Adds Run key to start application
PID:3180

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp051
Filesize
67B

MD5
e4bcd320585af9f77671cc6e91fe9de6

SHA1
15f12439eb3e133affb37b29e41e57d89fc90e06

SHA256
a1e0f5a9cfc9615222f04e65455c7c4c1ba86710275afffd472428a293c31ec8

SHA512
00497885531c0b84fe869828e5f2c0631f2f175f961c62175736487ae703252ba7393f882ffe99d8c4bcdb951172e35daa9ca41f45e64ce97fbae7721b25c112

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp051
Filesize
67B

MD5
58b2f90cc0182925ae0bab51700b14ab

SHA1
d2975adeb8dc68f2f5e10edee524de78e79828db

SHA256
8114822fe9a58e5ba08abb480dd595109c66a49d9afc404f85843915694c2964

SHA512
de6154d3d44c7e332f5cf1f3b1e4f20612ecd37f08fa60382ecc5008af2d9a55216357d6927e706fd2ef60b772e7941631fdfe9b1d615e5264e99cffe59ad782

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2372564722-193526734-2636556182-1000\0f5007522459c86e95ffcc62f32308f1_e2a67401-6492-4cbf-87ab-b664c084dada
Filesize
1KB

MD5
2a6b094af18d8842d64e5c1041b8b9d4

SHA1
7885328bc456f1dce749628a3c17bd340eff95e8

SHA256
a38840bc43563ee0b430938b09e8d48f3904b8fd252f8235b182bb997c7813da

SHA512
af96121162966399fe48a0a4404338e218f30e0eb5f0e5a26624a9d75aa2f2e355961a862e9101b86f860ced5294aa78a10dee724d1ae21217be54712b1b300a

Download Submit
C:\Users\Admin\AppData\Roaming\NetSf\6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe
Filesize
357KB

MD5
20cfd69939e88b9a5f68dcbc29805891

SHA1
ecb58bf18d88c9a3afa8c88834205b3ab8d16f83

SHA256
5a84c958219922e20b51d87bd446df38c90d5a2918511f5ae4b9c0a3032dc7e1

SHA512
c5b6e33ab30647429342984431322827f4809a314123a48155c022a28e5d9a0cc49b85cc0df3d7d31baab88a5a4c052621e5c0d2f6ddce14a5ae0b9070a6bb7f

Download Submit
C:\Users\Admin\AppData\Roaming\NetSf\6a94c969219922e20b61d98bd447df39c90d6a2919611f6ae4b9c0a3032dc8e1.exe
Filesize
357KB

MD5
20cfd69939e88b9a5f68dcbc29805891

SHA1
ecb58bf18d88c9a3afa8c88834205b3ab8d16f83

SHA256
5a84c958219922e20b51d87bd446df38c90d5a2918511f5ae4b9c0a3032dc7e1

SHA512
c5b6e33ab30647429342984431322827f4809a314123a48155c022a28e5d9a0cc49b85cc0df3d7d31baab88a5a4c052621e5c0d2f6ddce14a5ae0b9070a6bb7f

Download Submit
memory/1704-133-0x0000000000CD0000-0x0000000000D10000-memory.dmp

Filesize
256KB

Download
memory/1916-136-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/1916-130-0x0000000000000000-mapping.dmp

Download
memory/1916-147-0x0000000000AC0000-0x0000000000B00000-memory.dmp

Filesize
256KB

Download
memory/2824-139-0x0000000000000000-mapping.dmp

Download
memory/2824-141-0x0000000140000000-0x0000000140039000-memory.dmp

Filesize
228KB

Download
memory/3180-150-0x0000000000000000-mapping.dmp

Download
memory/3772-148-0x0000000000000000-mapping.dmp

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads