Analysis
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max time kernel
144s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
15-06-2024 07:49
Static task
static1
Behavioral task
behavioral1
Sample
ad667bcf5c427135ad2a3e39562b3ba9_JaffaCakes118.exe
Resource
win7-20240508-en
General
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Target
ad667bcf5c427135ad2a3e39562b3ba9_JaffaCakes118.exe
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Size
410KB
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MD5
ad667bcf5c427135ad2a3e39562b3ba9
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SHA1
bffe011e51c34e2cb94c1b454ee21a35416af8d7
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SHA256
99d8c2377f66aaa26920ad32fcfd5cf7fbb34762b7309b540ad4ac5622a1190a
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SHA512
f079b99e166d2984099890d648bffd234e1a2705c544927b79b9c319a899348ee02fadfc7fc7685c3feddeb4a47783a13a4aa18e33d3ea99bdd468b0e4f80cea
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SSDEEP
12288:IG55fPfvajKTPIyDKnfj+TPv/SezBWli:IOBPfnTxLPnzG
Malware Config
Extracted
lokibot
http://zobaland.com/.Sxoz/fre.php
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
Signatures
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Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\HJdyTuap.exe ad667bcf5c427135ad2a3e39562b3ba9_JaffaCakes118.exe -
Obfuscated with Agile.Net obfuscator 1 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
resource yara_rule behavioral2/memory/3868-4-0x0000000005360000-0x00000000053AE000-memory.dmp agile_net -
Uses the VBS compiler for execution 1 TTPs
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook vbc.exe Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook vbc.exe Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook vbc.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3868 set thread context of 2108 3868 ad667bcf5c427135ad2a3e39562b3ba9_JaffaCakes118.exe 89 -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 3868 ad667bcf5c427135ad2a3e39562b3ba9_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2108 vbc.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3868 wrote to memory of 2108 3868 ad667bcf5c427135ad2a3e39562b3ba9_JaffaCakes118.exe 89 PID 3868 wrote to memory of 2108 3868 ad667bcf5c427135ad2a3e39562b3ba9_JaffaCakes118.exe 89 PID 3868 wrote to memory of 2108 3868 ad667bcf5c427135ad2a3e39562b3ba9_JaffaCakes118.exe 89 PID 3868 wrote to memory of 2108 3868 ad667bcf5c427135ad2a3e39562b3ba9_JaffaCakes118.exe 89 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook vbc.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ad667bcf5c427135ad2a3e39562b3ba9_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ad667bcf5c427135ad2a3e39562b3ba9_JaffaCakes118.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3868 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2108
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4172 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:81⤵PID:852
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3808065738-1666277613-1125846146-1000\0f5007522459c86e95ffcc62f32308f1_2397ee06-28fe-4eaa-8777-f7014368c353
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3808065738-1666277613-1125846146-1000\0f5007522459c86e95ffcc62f32308f1_2397ee06-28fe-4eaa-8777-f7014368c353
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b