Analysis
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max time kernel
144s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
14-06-2024 00:49
Static task
static1
Behavioral task
behavioral1
Sample
a7646109d58311c20db8e2167eb1fbf4_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
a7646109d58311c20db8e2167eb1fbf4_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
a7646109d58311c20db8e2167eb1fbf4_JaffaCakes118.exe
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Size
384KB
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MD5
a7646109d58311c20db8e2167eb1fbf4
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SHA1
615cda582a19f6abc8634ab2744358c40f25482e
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SHA256
ddc910b0ad32a30ad4b0d98da9ff8d46e60d674ec66891f200a8dad6339d4f58
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SHA512
00dc69cfc1fae92469d6687d158441ebe2f80b823c5b74d4d8a582dfa32e47b037f28653eaf32c61f6bffb19ebd4fe30d278fdb80820a1daf87498aa3fbb8cf5
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SSDEEP
6144:PaZ8OpEHPkwCmpk38F2XkHqpBg9DXpC6kaEcZuXa2a66:P5HMwrpabXkKpADXp+aEci41
Malware Config
Extracted
trickbot
1000297
tot351
185.222.202.113:443
24.247.181.155:449
174.105.235.178:449
185.111.74.246:443
181.113.17.230:449
174.105.233.82:449
66.60.121.58:449
207.140.14.141:443
42.115.91.177:443
198.12.108.171:443
71.94.101.25:443
206.130.141.255:449
198.46.161.244:443
74.140.160.33:449
65.31.241.133:449
140.190.54.187:449
24.247.181.226:449
24.119.69.70:449
192.3.130.29:443
103.110.91.118:449
68.4.173.10:443
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
46.149.182.112:449
104.149.50.68:443
199.227.126.250:449
24.113.161.184:449
197.232.50.85:443
94.232.20.113:443
190.145.74.84:449
47.49.168.50:443
64.233.159.129:449
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/1044-19-0x0000000003470000-0x00000000034B0000-memory.dmp trickbot_loader32 -
Executes dropped EXE 1 IoCs
pid Process 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\C:\Users\Admin\AppData\Roaming\WINYS\a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe = "C:\\Users\\Admin\\AppData\\Roaming\\WINYS\\a8747109d69311c20db9e2178eb1fbf4_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 19 ip.anysrc.net -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 1044 a7646109d58311c20db8e2167eb1fbf4_JaffaCakes118.exe 1044 a7646109d58311c20db8e2167eb1fbf4_JaffaCakes118.exe 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1044 wrote to memory of 4836 1044 a7646109d58311c20db8e2167eb1fbf4_JaffaCakes118.exe 82 PID 1044 wrote to memory of 4836 1044 a7646109d58311c20db8e2167eb1fbf4_JaffaCakes118.exe 82 PID 1044 wrote to memory of 4836 1044 a7646109d58311c20db8e2167eb1fbf4_JaffaCakes118.exe 82 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe 84 PID 4836 wrote to memory of 3448 4836 a8747109d69311c20db9e2178eb1fbf4_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\a7646109d58311c20db8e2167eb1fbf4_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a7646109d58311c20db8e2167eb1fbf4_JaffaCakes118.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1044 -
C:\Users\Admin\AppData\Roaming\WINYS\a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exeC:\Users\Admin\AppData\Roaming\WINYS\a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4836 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵
- Adds Run key to start application
PID:3448
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
384KB
MD5a7646109d58311c20db8e2167eb1fbf4
SHA1615cda582a19f6abc8634ab2744358c40f25482e
SHA256ddc910b0ad32a30ad4b0d98da9ff8d46e60d674ec66891f200a8dad6339d4f58
SHA51200dc69cfc1fae92469d6687d158441ebe2f80b823c5b74d4d8a582dfa32e47b037f28653eaf32c61f6bffb19ebd4fe30d278fdb80820a1daf87498aa3fbb8cf5