Analysis
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max time kernel
145s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
30-05-2024 08:47
Static task
static1
Behavioral task
behavioral1
Sample
839f88518c2d5385b307830455f502b4_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
839f88518c2d5385b307830455f502b4_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
839f88518c2d5385b307830455f502b4_JaffaCakes118.exe
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Size
528KB
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MD5
839f88518c2d5385b307830455f502b4
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SHA1
059c0d1fcaa0aac1081e5539705147c7d4d85912
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SHA256
0773b6d51c5690eead83282b39d15ae088aa490e00a8fc49f12d0ede4fb6b3ed
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SHA512
2f27ae8ad29736981dab107887a01b30bb5857f307a41aaf0379828b0412a50815f6f02182f83f41fe5b02ec8be72de49959dca3cb00fb052780078ce49b6805
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SSDEEP
12288:njEDPLuie23q7ZyKuMtf64eS4R19o6Og4iIMt05F1Z:wDPLuBV7oJMtJYR19oTrR59
Malware Config
Extracted
trickbot
1000308
tot361
91.200.100.238:443
24.247.181.155:449
174.105.235.178:449
188.68.211.126:443
74.132.133.246:449
174.105.233.82:449
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
91.200.100.216:443
75.108.123.165:449
72.189.124.41:449
74.134.5.113:449
105.27.171.234:449
182.253.20.66:449
172.222.97.179:449
72.241.62.188:449
198.46.198.241:443
199.227.126.250:449
97.87.172.0:449
197.232.50.85:443
94.232.20.113:443
190.145.74.84:449
47.49.168.50:443
64.128.175.37:449
24.227.222.4:449
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autorunControl:GetSystemInfoName:systeminfoName:injectDllName:pwgrab
Signatures
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Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
resource yara_rule behavioral2/memory/2560-17-0x0000000002130000-0x0000000002170000-memory.dmp trickbot_loader32 -
Executes dropped EXE 1 IoCs
pid Process 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\C:\Users\Admin\AppData\Roaming\vrssit\939f99619c2d6396b308930466f602b4_KaffaDaket119.exe = "C:\\Users\\Admin\\AppData\\Roaming\\vrssit\\939f99619c2d6396b308930466f602b4_KaffaDaket119.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.
flow ioc 22 wtfismyip.com -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2560 839f88518c2d5385b307830455f502b4_JaffaCakes118.exe 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2560 wrote to memory of 3940 2560 839f88518c2d5385b307830455f502b4_JaffaCakes118.exe 83 PID 2560 wrote to memory of 3940 2560 839f88518c2d5385b307830455f502b4_JaffaCakes118.exe 83 PID 2560 wrote to memory of 3940 2560 839f88518c2d5385b307830455f502b4_JaffaCakes118.exe 83 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 PID 3940 wrote to memory of 836 3940 939f99619c2d6396b308930466f602b4_KaffaDaket119.exe 84 -
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.
Processes
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C:\Users\Admin\AppData\Local\Temp\839f88518c2d5385b307830455f502b4_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\839f88518c2d5385b307830455f502b4_JaffaCakes118.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2560 -
C:\Users\Admin\AppData\Roaming\vrssit\939f99619c2d6396b308930466f602b4_KaffaDaket119.exeC:\Users\Admin\AppData\Roaming\vrssit\939f99619c2d6396b308930466f602b4_KaffaDaket119.exe2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3940 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵
- Adds Run key to start application
PID:836
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
528KB
MD5839f88518c2d5385b307830455f502b4
SHA1059c0d1fcaa0aac1081e5539705147c7d4d85912
SHA2560773b6d51c5690eead83282b39d15ae088aa490e00a8fc49f12d0ede4fb6b3ed
SHA5122f27ae8ad29736981dab107887a01b30bb5857f307a41aaf0379828b0412a50815f6f02182f83f41fe5b02ec8be72de49959dca3cb00fb052780078ce49b6805