trickbot | f1fca2ff7712a60158068b151b5ebf0c73826b50cb8be136fc17ba8c7c2d0107

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
26/05/2024, 07:22 UTC

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General

Target

74ba5e610af8da17018aeb37ed6fa834_JaffaCakes118.exe
Size

361KB
MD5

74ba5e610af8da17018aeb37ed6fa834
SHA1

d3ca5eef27592370fa380729c83cbf7d49092244
SHA256

f1fca2ff7712a60158068b151b5ebf0c73826b50cb8be136fc17ba8c7c2d0107
SHA512

a66003a07e50f55a2d9d5eb0c5fdcc84e39362c3d1a97f8e7945b9b7995b0f109ffa1de75e242eec36bcd32824b9215040491b78374ac959e91fc6bde7d55d7e
SSDEEP

6144:6611x/ddyenQQU6wdLyTMnYtesyPLWJuUGq5BOf7aWpmJCp:6axvtn3LwdWCY3yO5jOzaWpmJ

Score

10^/10

trickbot ser0924 banker evasion execution trojan

Malware Config

Extracted

Family

trickbot

Version

1000265

Botnet

ser0924

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

203.176.132.102:449

103.110.91.118:449

128.201.92.41:449

103.111.53.126:449

182.253.20.66:449

103.10.145.197:449

81.17.86.112:443

95.154.80.154:449

46.149.182.112:449

109.95.113.227:443

Attributes

autorun
Control:GetSystemInfo
Name:systeminfo
Name:injectDll

ecc_pubkey.base64

1
RUNTMzAAAADzIIbbIE3wcze1+xiwwK+Au/P78UrAO8YAHyPvHEwGVKOPphl8QVfrC7x/QaFYeXANw6E4HF7ietEp+7ZVQdWOx8c+HvO0Z2PTUPVbX9HAVrg4h9u1RNfhOHk+YysDLsg=

Signatures

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

Trickbot x86 loader 7 IoCs

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

resource	yara_rule
behavioral1/memory/2220-1-0x00000000005E0000-0x000000000061D000-memory.dmp	trickbot_loader32
behavioral1/memory/2860-12-0x0000000000500000-0x000000000053D000-memory.dmp	trickbot_loader32
behavioral1/memory/2220-27-0x00000000005E0000-0x000000000061D000-memory.dmp	trickbot_loader32
behavioral1/memory/2220-26-0x0000000000400000-0x0000000000460000-memory.dmp	trickbot_loader32
behavioral1/memory/2860-29-0x0000000000500000-0x000000000053D000-memory.dmp	trickbot_loader32
behavioral1/memory/2860-28-0x0000000000400000-0x0000000000460000-memory.dmp	trickbot_loader32
behavioral1/memory/1688-44-0x0000000000400000-0x0000000000460000-memory.dmp	trickbot_loader32

Stops running service(s) 4 TTPs
evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002

Executes dropped EXE 2 IoCs

pid	Process
2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe
1688	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe

Loads dropped DLL 2 IoCs

pid	Process
2220	74ba5e610af8da17018aeb37ed6fa834_JaffaCakes118.exe
2220	74ba5e610af8da17018aeb37ed6fa834_JaffaCakes118.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.

flow	ioc
2	myexternalip.com

Drops file in System32 directory 1 IoCs

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.

pid	Process
2540	sc.exe
2576	sc.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2220	74ba5e610af8da17018aeb37ed6fa834_JaffaCakes118.exe
2220	74ba5e610af8da17018aeb37ed6fa834_JaffaCakes118.exe
2220	74ba5e610af8da17018aeb37ed6fa834_JaffaCakes118.exe
2536	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2536	powershell.exe
Token: SeTcbPrivilege	1688	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2220 wrote to memory of 2252	2220	74ba5e610af8da17018aeb37ed6fa834_JaffaCakes118.exe	28
PID 2220 wrote to memory of 2252	2220	74ba5e610af8da17018aeb37ed6fa834_JaffaCakes118.exe	28
PID 2220 wrote to memory of 2252	2220	74ba5e610af8da17018aeb37ed6fa834_JaffaCakes118.exe	28
PID 2220 wrote to memory of 2252	2220	74ba5e610af8da17018aeb37ed6fa834_JaffaCakes118.exe	28
PID 2220 wrote to memory of 1256	2220	74ba5e610af8da17018aeb37ed6fa834_JaffaCakes118.exe	29
PID 2220 wrote to memory of 1256	2220	74ba5e610af8da17018aeb37ed6fa834_JaffaCakes118.exe	29
PID 2220 wrote to memory of 1256	2220	74ba5e610af8da17018aeb37ed6fa834_JaffaCakes118.exe	29
PID 2220 wrote to memory of 1256	2220	74ba5e610af8da17018aeb37ed6fa834_JaffaCakes118.exe	29
PID 2220 wrote to memory of 1280	2220	74ba5e610af8da17018aeb37ed6fa834_JaffaCakes118.exe	32
PID 2220 wrote to memory of 1280	2220	74ba5e610af8da17018aeb37ed6fa834_JaffaCakes118.exe	32
PID 2220 wrote to memory of 1280	2220	74ba5e610af8da17018aeb37ed6fa834_JaffaCakes118.exe	32
PID 2220 wrote to memory of 1280	2220	74ba5e610af8da17018aeb37ed6fa834_JaffaCakes118.exe	32
PID 2220 wrote to memory of 2860	2220	74ba5e610af8da17018aeb37ed6fa834_JaffaCakes118.exe	34
PID 2220 wrote to memory of 2860	2220	74ba5e610af8da17018aeb37ed6fa834_JaffaCakes118.exe	34
PID 2220 wrote to memory of 2860	2220	74ba5e610af8da17018aeb37ed6fa834_JaffaCakes118.exe	34
PID 2220 wrote to memory of 2860	2220	74ba5e610af8da17018aeb37ed6fa834_JaffaCakes118.exe	34
PID 2252 wrote to memory of 2540	2252	cmd.exe	35
PID 2252 wrote to memory of 2540	2252	cmd.exe	35
PID 2252 wrote to memory of 2540	2252	cmd.exe	35
PID 2252 wrote to memory of 2540	2252	cmd.exe	35
PID 1280 wrote to memory of 2536	1280	cmd.exe	36
PID 1280 wrote to memory of 2536	1280	cmd.exe	36
PID 1280 wrote to memory of 2536	1280	cmd.exe	36
PID 1280 wrote to memory of 2536	1280	cmd.exe	36
PID 1256 wrote to memory of 2576	1256	cmd.exe	37
PID 1256 wrote to memory of 2576	1256	cmd.exe	37
PID 1256 wrote to memory of 2576	1256	cmd.exe	37
PID 1256 wrote to memory of 2576	1256	cmd.exe	37
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38
PID 2860 wrote to memory of 2684	2860	84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe	38

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\74ba5e610af8da17018aeb37ed6fa834_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\74ba5e610af8da17018aeb37ed6fa834_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2220
- C:\Windows\SysWOW64\cmd.exe
  /c sc stop WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2252
- - C:\Windows\SysWOW64\sc.exe
    sc stop WinDefend
    3⤵
    - Launches sc.exe
    PID:2540
- C:\Windows\SysWOW64\cmd.exe
  /c sc delete WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1256
- - C:\Windows\SysWOW64\sc.exe
    sc delete WinDefend
    3⤵
    - Launches sc.exe
    PID:2576
- C:\Windows\SysWOW64\cmd.exe
  /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1280
- - 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:2536
- C:\Users\Admin\AppData\Roaming\AIMT\84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe
  C:\Users\Admin\AppData\Roaming\AIMT\84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2860
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2684

C:\Windows\system32\taskeng.exe
taskeng.exe {9111A21F-5363-4EFC-98C1-CCCCB45F47F7} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
PID:2772
- C:\Users\Admin\AppData\Roaming\AIMT\84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe
  C:\Users\Admin\AppData\Roaming\AIMT\84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:1688
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2856

Network

DNS

myexternalip.com

svchost.exe

Remote address:

8.8.8.8:53

Request

myexternalip.com

IN A

Response

myexternalip.com

IN A

34.117.118.44
GET

http://myexternalip.com/raw

svchost.exe

Remote address:

34.117.118.44:80

Request

GET /raw HTTP/1.1
Connection: Keep-Alive
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36
Host: myexternalip.com

Response

HTTP/1.1 200 OK

date: Sun, 26 May 2024 07:24:00 GMT
content-type: text/plain; charset=utf-8
Content-Length: 14
access-control-allow-origin: *
via: 1.1 google

34.117.118.44:80

http://myexternalip.com/raw

http

svchost.exe

382 B
312 B
4
3

HTTP Request

GET http://myexternalip.com/raw

HTTP Response

200

8.8.8.8:53

myexternalip.com

dns

svchost.exe

62 B
78 B
1
1

DNS Request

myexternalip.com

DNS Response

34.117.118.44

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

System Services

T1569

Service Execution

T1569.002

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1298544033-3225604241-2703760938-1000\0f5007522459c86e95ffcc62f32308f1_e3fd1d67-4513-4809-a7f1-bf54bd53bdbc

Filesize
1KB

MD5
057c710252b2d2f2872644802da2ae78

SHA1
661c35f5176e1b4de7aed9fcd742dd69e1e7f89a

SHA256
32acd77d9586edd532fc0f83b9542ba99cea280d8ca3a0e9e44d41a0cbaab7e6

SHA512
6e772c6c3aaf2a6488cb7e0b1f326d599fdae19b5b5a16dccbd309578c79019c93c33fa00d6711d2e9e6abe937057639142673519483e32973770833896d6b6e

Download Submit
\Users\Admin\AppData\Roaming\AIMT\84ba6e710af9da18019aeb38ed7fa934_KaffaDaket119.exe

Filesize
361KB

MD5
74ba5e610af8da17018aeb37ed6fa834

SHA1
d3ca5eef27592370fa380729c83cbf7d49092244

SHA256
f1fca2ff7712a60158068b151b5ebf0c73826b50cb8be136fc17ba8c7c2d0107

SHA512
a66003a07e50f55a2d9d5eb0c5fdcc84e39362c3d1a97f8e7945b9b7995b0f109ffa1de75e242eec36bcd32824b9215040491b78374ac959e91fc6bde7d55d7e

Download Submit
memory/1688-44-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/2220-1-0x00000000005E0000-0x000000000061D000-memory.dmp

Filesize
244KB

Download
memory/2220-27-0x00000000005E0000-0x000000000061D000-memory.dmp

Filesize
244KB

Download
memory/2220-26-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/2684-17-0x0000000140000000-0x0000000140035000-memory.dmp

Filesize
212KB

Download
memory/2684-18-0x0000000140000000-0x0000000140035000-memory.dmp

Filesize
212KB

Download
memory/2856-37-0x0000000140000000-0x0000000140035000-memory.dmp

Filesize
212KB

Download
memory/2860-12-0x0000000000500000-0x000000000053D000-memory.dmp

Filesize
244KB

Download
memory/2860-28-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/2860-29-0x0000000000500000-0x000000000053D000-memory.dmp

Filesize
244KB

Download
memory/2860-13-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

HTTP Request

HTTP Response

DNS Request

DNS Response

MITRE ATT&CK Enterprise v15

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