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Analysis
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max time kernel
92s -
max time network
113s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
18/04/2024, 12:24
Static task
static1
Behavioral task
behavioral1
Sample
f7fc7dfefbaf514d5694d4ac5c3568b4_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f7fc7dfefbaf514d5694d4ac5c3568b4_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f7fc7dfefbaf514d5694d4ac5c3568b4_JaffaCakes118.exe
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Size
1000KB
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MD5
f7fc7dfefbaf514d5694d4ac5c3568b4
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SHA1
f76a636ea12ffb34683d9bcd4d9b4f288c85828c
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SHA256
85171ac795f63009a2e26ee46e43ae0e1704b64999376b47cfc2743648619155
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SHA512
12c14e07f05cdc0a0f9fb8c2c410999d577da3f13f5d0da57701073eef0ed2eb7203e801606fd45cc70680a35410816ee6c255732c70870230b96efd243ebe8d
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SSDEEP
24576:4FVMoeOmaKqw6R6aux41vDfWCFl5/1B+5vMiqt0gj2ed:QMoeOmLe6aqiKIBqOL
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2132 f7fc7dfefbaf514d5694d4ac5c3568b4_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2132 f7fc7dfefbaf514d5694d4ac5c3568b4_JaffaCakes118.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 14 pastebin.com 20 pastebin.com -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2132 f7fc7dfefbaf514d5694d4ac5c3568b4_JaffaCakes118.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2412 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2132 f7fc7dfefbaf514d5694d4ac5c3568b4_JaffaCakes118.exe 2132 f7fc7dfefbaf514d5694d4ac5c3568b4_JaffaCakes118.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4976 f7fc7dfefbaf514d5694d4ac5c3568b4_JaffaCakes118.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 4976 f7fc7dfefbaf514d5694d4ac5c3568b4_JaffaCakes118.exe 2132 f7fc7dfefbaf514d5694d4ac5c3568b4_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4976 wrote to memory of 2132 4976 f7fc7dfefbaf514d5694d4ac5c3568b4_JaffaCakes118.exe 88 PID 4976 wrote to memory of 2132 4976 f7fc7dfefbaf514d5694d4ac5c3568b4_JaffaCakes118.exe 88 PID 4976 wrote to memory of 2132 4976 f7fc7dfefbaf514d5694d4ac5c3568b4_JaffaCakes118.exe 88 PID 2132 wrote to memory of 2412 2132 f7fc7dfefbaf514d5694d4ac5c3568b4_JaffaCakes118.exe 91 PID 2132 wrote to memory of 2412 2132 f7fc7dfefbaf514d5694d4ac5c3568b4_JaffaCakes118.exe 91 PID 2132 wrote to memory of 2412 2132 f7fc7dfefbaf514d5694d4ac5c3568b4_JaffaCakes118.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\f7fc7dfefbaf514d5694d4ac5c3568b4_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f7fc7dfefbaf514d5694d4ac5c3568b4_JaffaCakes118.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4976 -
C:\Users\Admin\AppData\Local\Temp\f7fc7dfefbaf514d5694d4ac5c3568b4_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\f7fc7dfefbaf514d5694d4ac5c3568b4_JaffaCakes118.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2132 -
C:\Windows\SysWOW64\schtasks.exeschtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\f7fc7dfefbaf514d5694d4ac5c3568b4_JaffaCakes118.exe" /TN Google_Trk_Updater /F3⤵
- Creates scheduled task(s)
PID:2412
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1000KB
MD53f95eeae56ea87dcb8da70007bd9558c
SHA183d18991a33c69ff73cca441e9b53c0359f6c5d3
SHA256eded197690eebd37346aa4ab663fd7547ddb53736442854ff7b44b5e35402068
SHA512f47930e0087913f6a4be8c4c3f4a413babe023c2fe6d667d517621fef26017eef4cdd2e0b76339959db954dd41ce41243951acd4fb90dd57bc7b0c190323683a