Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/11/2024, 22:56
Static task
static1
Behavioral task
behavioral1
Sample
6583877081e981f13a11797965882cdd16175455e2cdbfc00c2a23cf9ff9137e.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
6583877081e981f13a11797965882cdd16175455e2cdbfc00c2a23cf9ff9137e.exe
Resource
win10v2004-20241007-en
General
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Target
6583877081e981f13a11797965882cdd16175455e2cdbfc00c2a23cf9ff9137e.exe
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Size
50KB
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MD5
8f8ac7483ecf3a1faed70cdc47a3f19c
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SHA1
2359d912d37fac9180881fd874952af3d79e4d9d
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SHA256
6583877081e981f13a11797965882cdd16175455e2cdbfc00c2a23cf9ff9137e
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SHA512
b9191ff6db91502610c9c6bb095f4ff5c8e0235848d0271bdd2b546be5440a2a0104eedc51aed1ea6f0c8dc6ab28d7faad309e6807389b1fe11213ad929ab9db
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SSDEEP
768:mzQYScGrIubHuYtvdxwYHw5FAe2Qkncwx9vMdJTeTXpnHTkGrbHdrzxDvDw3qMMD:gQTIubHy5wQkJAejpzkGdxDLw3qMGlKG
Malware Config
Extracted
Protocol: ftp- Host:
ftp.tripod.com - Port:
21 - Username:
onthelinux - Password:
741852abc
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-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation 6583877081e981f13a11797965882cdd16175455e2cdbfc00c2a23cf9ff9137e.exe -
Executes dropped EXE 1 IoCs
pid Process 4980 jusched.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files (x86)\9d35e1ae\jusched.exe 6583877081e981f13a11797965882cdd16175455e2cdbfc00c2a23cf9ff9137e.exe File created C:\Program Files (x86)\9d35e1ae\9d35e1ae 6583877081e981f13a11797965882cdd16175455e2cdbfc00c2a23cf9ff9137e.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 2 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 6583877081e981f13a11797965882cdd16175455e2cdbfc00c2a23cf9ff9137e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jusched.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe 4980 jusched.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5084 wrote to memory of 4980 5084 6583877081e981f13a11797965882cdd16175455e2cdbfc00c2a23cf9ff9137e.exe 90 PID 5084 wrote to memory of 4980 5084 6583877081e981f13a11797965882cdd16175455e2cdbfc00c2a23cf9ff9137e.exe 90 PID 5084 wrote to memory of 4980 5084 6583877081e981f13a11797965882cdd16175455e2cdbfc00c2a23cf9ff9137e.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\6583877081e981f13a11797965882cdd16175455e2cdbfc00c2a23cf9ff9137e.exe"C:\Users\Admin\AppData\Local\Temp\6583877081e981f13a11797965882cdd16175455e2cdbfc00c2a23cf9ff9137e.exe"1⤵
- Checks computer location settings
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5084 -
C:\Program Files (x86)\9d35e1ae\jusched.exe"C:\Program Files (x86)\9d35e1ae\jusched.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4980
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
13B
MD5f253efe302d32ab264a76e0ce65be769
SHA1768685ca582abd0af2fbb57ca37752aa98c9372b
SHA25649dca65f362fee401292ed7ada96f96295eab1e589c52e4e66bf4aedda715fdd
SHA5121990d20b462406bbadb22ba43f1ed9d0db6b250881d4ac89ad8cf6e43ca92b2fd31c3a15be1e6e149e42fdb46e58122c15bc7869a82c9490656c80df69fa77c4
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Filesize
50KB
MD5fc4a7bb941186eebe9875ff7303646f0
SHA1c91b89e2fedc4bc5f4c42c6ec4f0f0225a0bf55e
SHA2565a67ea23f46a523759b1b71860bef26dc9c782ebceea006ae2091811b7be5b65
SHA51203445aca67e6c355e010fd6e411f0ca6cae7f2b37114b195801c226fcb61505b754fe41e8deb67a3a51a8cf1ad89cde4931bd77fcff5dc62860be2f7ffa716de