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Analysis
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max time kernel
141s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
27/09/2024, 19:34
Static task
static1
Behavioral task
behavioral1
Sample
fac7b90894fde41c3ebe28abbd6bcb8f_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
fac7b90894fde41c3ebe28abbd6bcb8f_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
fac7b90894fde41c3ebe28abbd6bcb8f_JaffaCakes118.exe
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Size
204KB
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MD5
fac7b90894fde41c3ebe28abbd6bcb8f
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SHA1
10b0ce401b825185645b9c679bf918e5fa2bf9f3
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SHA256
30451eef1dcd2c825a752e62e2bc500df6da48b913292b6af382c2d4be795140
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SHA512
a42110a18fbb01622b179c210f98f758f76a7129619d607cf0067bee2b80b21990c67a1cd5c4969da4edc3481e727ba9f5e1160e1e4d8a26e5a6f7384ac2cad4
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SSDEEP
3072:BJmOMkriMrYy9sdRq8yrC9z8z6arSE2z9suLUSYRJTqDe2TUjQf8WK2BJ:jfZGcSLgC9Innu4JZmB
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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ModiLoader Second Stage 5 IoCs
resource yara_rule behavioral2/memory/4812-10-0x0000000000400000-0x0000000000410000-memory.dmp modiloader_stage2 behavioral2/memory/4812-11-0x0000000000400000-0x0000000000410000-memory.dmp modiloader_stage2 behavioral2/memory/4812-9-0x0000000000400000-0x0000000000410000-memory.dmp modiloader_stage2 behavioral2/memory/4812-13-0x0000000000400000-0x0000000000410000-memory.dmp modiloader_stage2 behavioral2/memory/4812-15-0x0000000000400000-0x0000000000410000-memory.dmp modiloader_stage2 -
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-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation fac7b90894fde41c3ebe28abbd6bcb8f_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Mazom = "C:\\Users\\Admin\\Documents\\Mazom.exe" WScript.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2196 set thread context of 4812 2196 fac7b90894fde41c3ebe28abbd6bcb8f_JaffaCakes118.exe 85 -
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 fac7b90894fde41c3ebe28abbd6bcb8f_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language csc.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000_Classes\Local Settings fac7b90894fde41c3ebe28abbd6bcb8f_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 19 IoCs
description pid Process procid_target PID 2196 wrote to memory of 1400 2196 fac7b90894fde41c3ebe28abbd6bcb8f_JaffaCakes118.exe 82 PID 2196 wrote to memory of 1400 2196 fac7b90894fde41c3ebe28abbd6bcb8f_JaffaCakes118.exe 82 PID 2196 wrote to memory of 1400 2196 fac7b90894fde41c3ebe28abbd6bcb8f_JaffaCakes118.exe 82 PID 2196 wrote to memory of 2136 2196 fac7b90894fde41c3ebe28abbd6bcb8f_JaffaCakes118.exe 83 PID 2196 wrote to memory of 2136 2196 fac7b90894fde41c3ebe28abbd6bcb8f_JaffaCakes118.exe 83 PID 2196 wrote to memory of 2136 2196 fac7b90894fde41c3ebe28abbd6bcb8f_JaffaCakes118.exe 83 PID 2196 wrote to memory of 4812 2196 fac7b90894fde41c3ebe28abbd6bcb8f_JaffaCakes118.exe 85 PID 2196 wrote to memory of 4812 2196 fac7b90894fde41c3ebe28abbd6bcb8f_JaffaCakes118.exe 85 PID 2196 wrote to memory of 4812 2196 fac7b90894fde41c3ebe28abbd6bcb8f_JaffaCakes118.exe 85 PID 2196 wrote to memory of 4812 2196 fac7b90894fde41c3ebe28abbd6bcb8f_JaffaCakes118.exe 85 PID 2196 wrote to memory of 4812 2196 fac7b90894fde41c3ebe28abbd6bcb8f_JaffaCakes118.exe 85 PID 2196 wrote to memory of 4812 2196 fac7b90894fde41c3ebe28abbd6bcb8f_JaffaCakes118.exe 85 PID 2196 wrote to memory of 4812 2196 fac7b90894fde41c3ebe28abbd6bcb8f_JaffaCakes118.exe 85 PID 2196 wrote to memory of 4812 2196 fac7b90894fde41c3ebe28abbd6bcb8f_JaffaCakes118.exe 85 PID 2196 wrote to memory of 4812 2196 fac7b90894fde41c3ebe28abbd6bcb8f_JaffaCakes118.exe 85 PID 2196 wrote to memory of 4812 2196 fac7b90894fde41c3ebe28abbd6bcb8f_JaffaCakes118.exe 85 PID 2196 wrote to memory of 4812 2196 fac7b90894fde41c3ebe28abbd6bcb8f_JaffaCakes118.exe 85 PID 2196 wrote to memory of 4812 2196 fac7b90894fde41c3ebe28abbd6bcb8f_JaffaCakes118.exe 85 PID 2196 wrote to memory of 4812 2196 fac7b90894fde41c3ebe28abbd6bcb8f_JaffaCakes118.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\fac7b90894fde41c3ebe28abbd6bcb8f_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fac7b90894fde41c3ebe28abbd6bcb8f_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2196 -
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\tmp371256.vbs"2⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:1400
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C ren C:\Users\Admin\Documents\Mazom Mazom.exe && exit2⤵
- System Location Discovery: System Language Discovery
PID:2136
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe2⤵
- System Location Discovery: System Language Discovery
PID:4812
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
330B
MD590458c9db8b9b6f6ac6c30a448738f84
SHA19417d29ab9cdeee25abce41015f9914be417b307
SHA2569fd42e4a6a3a3c7fc1d1efd99742c5a29f5d5d244942337ee837260da0f6cbab
SHA51236379a8d3749ca1322f04a812e7c3efda41fc2d0797b48a3b267907b6e811b82c071222cb3c2d5e1b92c4046b936cac03e05bdcee964a7023f0dc72fb4d976df
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Filesize
204KB
MD5fac7b90894fde41c3ebe28abbd6bcb8f
SHA110b0ce401b825185645b9c679bf918e5fa2bf9f3
SHA25630451eef1dcd2c825a752e62e2bc500df6da48b913292b6af382c2d4be795140
SHA512a42110a18fbb01622b179c210f98f758f76a7129619d607cf0067bee2b80b21990c67a1cd5c4969da4edc3481e727ba9f5e1160e1e4d8a26e5a6f7384ac2cad4