Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
13-06-2024 13:04
Static task
static1
Behavioral task
behavioral1
Sample
a5acd8d9b083db24f0daec6ccbabebd9_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
a5acd8d9b083db24f0daec6ccbabebd9_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
a5acd8d9b083db24f0daec6ccbabebd9_JaffaCakes118.exe
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Size
376KB
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MD5
a5acd8d9b083db24f0daec6ccbabebd9
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SHA1
447ad52414e3c5115ba6e802bd4fbd654ec91402
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SHA256
ffaf52f4182ba67689862f11e595d00de1dcb5ba6623bd06e3f9d9fadb41f0e6
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SHA512
bc5bd0abf441fdf8ab6d1a53b11bc2e46b01ac62050295722c2d8cf475b694a6e93f8482d9a42233d042e471cb65c7312b1a45b4bccefae7cb40ce382eba3356
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SSDEEP
6144:qG1i/uHQ9DnjrizxNpXl7+EwD/oma2MknDI1de/3Ljthuw:qG1i/P9LKtq0mFMYEi/1x
Malware Config
Extracted
lokibot
http://rubuoru1.ml/gata/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
http://orubuoru1.ml/gata/fre.php
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Control Panel\International\Geo\Nation a5acd8d9b083db24f0daec6ccbabebd9_JaffaCakes118.exe -
Executes dropped EXE 2 IoCs
pid Process 2448 hundr.exe 4952 hundr.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook hundr.exe Key opened \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook hundr.exe Key opened \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook hundr.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\tempo = "wscript \"C:\\Users\\Admin\\AppData\\Local\\Temp\\hundr.vbs\"" hundr.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2448 set thread context of 4952 2448 hundr.exe 86 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4952 hundr.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2120 a5acd8d9b083db24f0daec6ccbabebd9_JaffaCakes118.exe 2448 hundr.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 2120 wrote to memory of 2448 2120 a5acd8d9b083db24f0daec6ccbabebd9_JaffaCakes118.exe 85 PID 2120 wrote to memory of 2448 2120 a5acd8d9b083db24f0daec6ccbabebd9_JaffaCakes118.exe 85 PID 2120 wrote to memory of 2448 2120 a5acd8d9b083db24f0daec6ccbabebd9_JaffaCakes118.exe 85 PID 2448 wrote to memory of 4952 2448 hundr.exe 86 PID 2448 wrote to memory of 4952 2448 hundr.exe 86 PID 2448 wrote to memory of 4952 2448 hundr.exe 86 PID 2448 wrote to memory of 4952 2448 hundr.exe 86 PID 2448 wrote to memory of 4952 2448 hundr.exe 86 PID 2448 wrote to memory of 4952 2448 hundr.exe 86 PID 2448 wrote to memory of 4952 2448 hundr.exe 86 PID 2448 wrote to memory of 4952 2448 hundr.exe 86 PID 2448 wrote to memory of 4952 2448 hundr.exe 86 PID 2448 wrote to memory of 4952 2448 hundr.exe 86 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook hundr.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook hundr.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a5acd8d9b083db24f0daec6ccbabebd9_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a5acd8d9b083db24f0daec6ccbabebd9_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2120 -
C:\Users\Admin\AppData\Local\Temp\hundr.exe"C:\Users\Admin\AppData\Local\Temp\hundr.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2448 -
C:\Users\Admin\AppData\Local\Temp\hundr.exe"C:\Users\Admin\AppData\Local\Temp\hundr.exe"3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4952
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
376KB
MD59a4948e6e5dbc4ac3799626b8cd92a52
SHA16be1d80784f0939c39b4b0affad34267b306fa90
SHA256cd2b26176272c88de6fa2ba3bb99b6d390a0c1d67a792b3180cebfec62372428
SHA512ca00f0149cc9512a3b47d0b09b9178e7769986e9db34eaaa8554e29a5e2dd65626791688c99f91ac88d4ff28eddbdb074e7e32f50ebcbdb3dd32862063d4d353
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2447855248-390457009-3660902674-1000\0f5007522459c86e95ffcc62f32308f1_6b8fed25-7af2-4faa-8715-fe0b598ba931
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2447855248-390457009-3660902674-1000\0f5007522459c86e95ffcc62f32308f1_6b8fed25-7af2-4faa-8715-fe0b598ba931
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b