Analysis
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max time kernel
140s -
max time network
140s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
19-09-2022 21:37
Behavioral task
behavioral1
Sample
3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe
Resource
win7-20220812-en
General
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Target
3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe
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Size
80KB
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MD5
f1e13cc362ac395f27a7b24c133f8df6
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SHA1
ad5151f7cd5526b25e023bc2abe90351c41438a7
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SHA256
3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2
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SHA512
4772f49fbf0585bec741e61a347bf807a629101cfe26d3e1799ad99bcddf56a2ebf8a93655c82b1198aa4ba3d5e718c30e7589f94ad339288bed182264c3bcac
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SSDEEP
1536:glUM4fAgwqTVrxitJoBg/LCyHJCEm2YMnLwTstkZmvV7h+:1MW6wKLCuJRLwTs+mvV7h
Malware Config
Extracted
pony
http://zinwebtrustx.in/ifr/z.php?ftp=1
http://homesoft-eq.in/ifr/z.php?ftp=1
http://netstart-cloudx.in/ifr/z.php?ftp=1
http://fastscan-evo.in/ifr/z.php?ftp=1
Signatures
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resource yara_rule behavioral1/memory/848-54-0x0000000000400000-0x000000000042D000-memory.dmp upx behavioral1/memory/848-56-0x0000000000400000-0x000000000042D000-memory.dmp upx behavioral1/memory/848-58-0x0000000000400000-0x000000000042D000-memory.dmp upx -
Deletes itself 1 IoCs
pid Process 880 cmd.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeImpersonatePrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeTcbPrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeChangeNotifyPrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeCreateTokenPrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeBackupPrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeRestorePrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeIncreaseQuotaPrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeAssignPrimaryTokenPrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeImpersonatePrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeTcbPrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeChangeNotifyPrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeCreateTokenPrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeBackupPrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeRestorePrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeIncreaseQuotaPrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeAssignPrimaryTokenPrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeImpersonatePrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeTcbPrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeChangeNotifyPrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeCreateTokenPrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeBackupPrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeRestorePrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeIncreaseQuotaPrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeAssignPrimaryTokenPrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeImpersonatePrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeTcbPrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeChangeNotifyPrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeCreateTokenPrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeBackupPrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeRestorePrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeIncreaseQuotaPrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe Token: SeAssignPrimaryTokenPrivilege 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 848 wrote to memory of 880 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe 27 PID 848 wrote to memory of 880 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe 27 PID 848 wrote to memory of 880 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe 27 PID 848 wrote to memory of 880 848 3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe"C:\Users\Admin\AppData\Local\Temp\3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:848 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\oid.bat" "C:\Users\Admin\AppData\Local\Temp\3efc115c3f95d30b5fc994ac2c5b2bc87124953fd35a11a593846615e93683c2.exe" "2⤵
- Deletes itself
PID:880
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
71B
MD5e6b031b9b7d40fa332ebc6f38b2f9f64
SHA1d6dbffcfcc6a26188fd8d2e5b6257af4821fb48f
SHA25666a04ff993916bce61351e4c3b94ea079c806efb1723c7cd79bd32aaf6847e0b
SHA5127d17655334fcda4c3326110d340fd91cd23ee284dec99c3a8bbc8408342fda5f51e27aaba75fba4cccd513c342c22f07ad2cf6e2326ba575e3cc0eba4ea91948