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Analysis
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max time kernel
126s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
14/09/2024, 10:01
Static task
static1
Behavioral task
behavioral1
Sample
modest-menu.exe
Resource
win7-20240903-en
General
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Target
modest-menu.exe
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Size
2.5MB
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MD5
d881547121335440ca6f3d35735d7ad2
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SHA1
7f5f337ba5ec73bc03094396d86cd4c328a8c735
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SHA256
3019ad0dd1361cdf24a6286196c69c18a44ec336538d44ccf2fda496c2c959a3
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SHA512
98e14d9956565bde7bd13b3871d4eeaa774b93dabd6159d0dab8e2cd61a3194c78544e4858ef3219f8e789f72a5d60f328ff784677a7290ee412147d75003dbd
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SSDEEP
49152:aBYW2WpEK09Eu0YovdTWZzX2Xfom7SHzuy+TP4z0TCubCaR9NyFfvca3tu4l1gcE:5WXWKCyiZzX2vomTymt2ueaRaMCu4wcE
Malware Config
Extracted
lumma
https://affecthorsedpo.shop/api
https://bouncedgowp.shop/api
https://bannngwko.shop/api
https://bargainnykwo.shop/api
https://radiationnopp.shop/api
https://answerrsdo.shop/api
https://publicitttyps.shop/api
https://benchillppwo.shop/api
Extracted
lumma
https://affecthorsedpo.shop/api
Signatures
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4988 set thread context of 4656 4988 modest-menu.exe 90 -
Program crash 1 IoCs
pid pid_target Process procid_target 3080 4656 WerFault.exe 90 -
System Location Discovery: System Language Discovery 1 TTPs 1 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 RegAsm.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 4988 wrote to memory of 4656 4988 modest-menu.exe 90 PID 4988 wrote to memory of 4656 4988 modest-menu.exe 90 PID 4988 wrote to memory of 4656 4988 modest-menu.exe 90 PID 4988 wrote to memory of 4656 4988 modest-menu.exe 90 PID 4988 wrote to memory of 4656 4988 modest-menu.exe 90 PID 4988 wrote to memory of 4656 4988 modest-menu.exe 90 PID 4988 wrote to memory of 4656 4988 modest-menu.exe 90 PID 4988 wrote to memory of 4656 4988 modest-menu.exe 90 PID 4988 wrote to memory of 4656 4988 modest-menu.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\modest-menu.exe"C:\Users\Admin\AppData\Local\Temp\modest-menu.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4988 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- System Location Discovery: System Language Discovery
PID:4656 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4656 -s 12043⤵
- Program crash
PID:3080
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4656 -ip 46561⤵PID:2460
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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 --field-trial-handle=4248,i,15436195446242760253,4000484513008731869,262144 --variations-seed-version --mojo-platform-channel-handle=4208 /prefetch:81⤵PID:2424