Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
06-12-2024 05:19
Static task
static1
Behavioral task
behavioral1
Sample
cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe
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Size
242KB
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MD5
cb3f9e717697551a5a92818d808fc52b
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SHA1
870b4f1c627cf04c27257c3771f2dd84235846d5
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SHA256
c39f2240a88d605e69546e1ee697a74df488a2527bbd76be4413f6bd8b61bc86
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SHA512
e76f482e3afbce60b37a6f490d62f7cb59e4ac999d60edb13bf9726a413f88d8638686dd029bf5dd8dc6141162c5825b88e53c6f5d87b33d05f5acec1a249fc5
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SSDEEP
6144:XcLPU6bftYCrSwYH/hEyv0ka/l2MOUW4z20esND:XcVYaZ2hNa/l2LUWivd
Malware Config
Extracted
C:\Users\Admin\Desktop\_HELP_HELP_HELP_ZSY0.hta
http://p27dokhpz2n7nvgr.14gmtu.top/A135-4EEE-5BE6-0091-C6C1http://p27dokhpz2n7nvgr.1321z6.top/A135-4EEE-5BE6-0091-C6C1http://p27dokhpz2n7nvgr.16ay2s.top/A135-4EEE-5BE6-0091-C6C1http://p27dokhpz2n7nvgr.1dp6un.top/A135-4EEE-5BE6-0091-C6C1http://p27dokhpz2n7nvgr.16fohp.top/A135-4EEE-5BE6-0091-C6C1
http://p27dokhpz2n7nvgr.onion/A135-4EEE-5BE6-0091-C6C1
https://www.baidu.com
Signatures
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Cerber
Cerber is a widely used ransomware-as-a-service (RaaS), first seen in 2017.
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Cerber family
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Blocklisted process makes network request 5 IoCs
flow pid Process 1157 2844 mshta.exe 1160 2844 mshta.exe 1162 2844 mshta.exe 1164 2844 mshta.exe 1166 2844 mshta.exe -
Contacts a large (585) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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Deletes itself 1 IoCs
pid Process 1408 cmd.exe -
Drops startup file 1 IoCs
description ioc Process File opened for modification \??\c:\users\admin\appdata\roaming\microsoft\word\startup\ cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\tmpEB1A.bmp" cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe -
Drops file in Program Files directory 20 IoCs
description ioc Process File opened for modification \??\c:\program files (x86)\microsoft\office cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\microsoft\onenote cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\microsoft\word cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\steam cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\thunderbird cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe File opened for modification \??\c:\program files\ cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\bitcoin cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\microsoft\excel cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\microsoft\microsoft sql server cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\the bat! cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\ cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\microsoft sql server cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\microsoft\outlook cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\microsoft\powerpoint cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\office cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\onenote cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\excel cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\outlook cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\powerpoint cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe File opened for modification \??\c:\program files (x86)\word cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification \??\c:\windows\ cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mshta.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DllHost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DllHost.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3024 PING.EXE -
Kills process with taskkill 1 IoCs
pid Process 1728 taskkill.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main mshta.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 3024 PING.EXE -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2488 cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeShutdownPrivilege 2488 cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe Token: SeDebugPrivilege 1728 taskkill.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1764 DllHost.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1764 DllHost.exe 1764 DllHost.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 2488 wrote to memory of 2844 2488 cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe 32 PID 2488 wrote to memory of 2844 2488 cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe 32 PID 2488 wrote to memory of 2844 2488 cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe 32 PID 2488 wrote to memory of 2844 2488 cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe 32 PID 2488 wrote to memory of 1408 2488 cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe 37 PID 2488 wrote to memory of 1408 2488 cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe 37 PID 2488 wrote to memory of 1408 2488 cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe 37 PID 2488 wrote to memory of 1408 2488 cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe 37 PID 1408 wrote to memory of 1728 1408 cmd.exe 39 PID 1408 wrote to memory of 1728 1408 cmd.exe 39 PID 1408 wrote to memory of 1728 1408 cmd.exe 39 PID 1408 wrote to memory of 3024 1408 cmd.exe 40 PID 1408 wrote to memory of 3024 1408 cmd.exe 40 PID 1408 wrote to memory of 3024 1408 cmd.exe 40
Processes
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C:\Users\Admin\AppData\Local\Temp\cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe"1⤵
- Drops startup file
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2488 -
C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\Desktop\_HELP_HELP_HELP_ZSY0.hta"2⤵
- Blocklisted process makes network request
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
PID:2844
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1408 -
C:\Windows\system32\taskkill.exetaskkill /f /im "cb3f9e717697551a5a92818d808fc52b_JaffaCakes118.exe"3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1728
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C:\Windows\system32\PING.EXEping -n 1 127.0.0.13⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:3024
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C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1764
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C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{3F6B5E16-092A-41ED-930B-0B4125D91D4E}1⤵
- System Location Discovery: System Language Discovery
PID:2100
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b
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Filesize
74KB
MD5bf5e8b85fef3e94c5a496157918d787f
SHA15a7673f8e73f79c8f38d4c5c00a5b146e58ae2c7
SHA256bf7c2dfea3b60b1cb34756219fa11a7e3b85cfbee067e39e89b4ba3507515d87
SHA5126d041f143300144fac78319643bcce3bfc91c3c1cccbbfe3bc4230be8f2099cc465f0453940f9cff2fa7fbcb2c560e7f94496801bb16f95efa61b123fe2b8a97
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Filesize
151KB
MD5266a0ad09ef6342cc3c21e86a2949afa
SHA1595dc9b910b3e20ccca1b05ff1e7317be6c9d9c2
SHA25697694f4b509e02460bc5da7b30d100aaf0b2a7e6ac07f1cda9f8cb6fd3936b58
SHA51232b5fb9d7bb65f99224a8fbd03999964d63a41acec6d37b21b6810b682f2da649af4836accc0fba2c0cd6add2a781db25e0bf482eb1bfdf8e1148dc0fe00d81e