Analysis
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max time kernel
49s -
max time network
93s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
26-11-2022 15:07
Static task
static1
Behavioral task
behavioral1
Sample
e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe
Resource
win10v2004-20221111-en
General
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Target
e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe
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Size
70KB
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MD5
a659ec1cd6fd2975e5fb1b2db6037fcd
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SHA1
89ab0fca17af4167828ebc60abb5ff766dbd9086
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SHA256
e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094
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SHA512
da89d9c2701be049491781dd0e9df78cf11d9cd9ef0a7c30bb50e2d61b094a1e3f58b195e51a440c701fa358357e5ef5ebe09b1f67a65dd0e0bf9232c61bc647
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SSDEEP
1536:oLYnkDKoZM/NvcmQmDcBSI5pK0CtcNCTKr2doxyiD+al:H48NEmNDK37hCKr4oxyiSa
Malware Config
Extracted
pony
http://statlinkstore.com/seo.php
http://topstitchshop.com/blog/wp-feed.php
http://verofsoft.com/hotlink/img.php
http://verofsoft.com/hotlink/pic.php
Signatures
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Deletes itself 1 IoCs
Processes:
cmd.exepid process 856 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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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
Processes:
e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
Processes:
e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe -
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
Processes:
e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exedescription pid process Token: SeImpersonatePrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeTcbPrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeChangeNotifyPrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeCreateTokenPrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeBackupPrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeRestorePrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeIncreaseQuotaPrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeAssignPrimaryTokenPrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeImpersonatePrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeTcbPrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeChangeNotifyPrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeCreateTokenPrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeBackupPrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeRestorePrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeIncreaseQuotaPrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeAssignPrimaryTokenPrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeImpersonatePrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeTcbPrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeChangeNotifyPrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeCreateTokenPrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeBackupPrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeRestorePrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeIncreaseQuotaPrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeAssignPrimaryTokenPrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeImpersonatePrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeTcbPrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeChangeNotifyPrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeCreateTokenPrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeBackupPrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeRestorePrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeIncreaseQuotaPrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe Token: SeAssignPrimaryTokenPrivilege 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exedescription pid process target process PID 1120 wrote to memory of 856 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe cmd.exe PID 1120 wrote to memory of 856 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe cmd.exe PID 1120 wrote to memory of 856 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe cmd.exe PID 1120 wrote to memory of 856 1120 e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe cmd.exe -
outlook_win_path 1 IoCs
Processes:
e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe"C:\Users\Admin\AppData\Local\Temp\e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe"1⤵
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_win_path
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C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\abcd.bat" "C:\Users\Admin\AppData\Local\Temp\e52c4f47b11588a773b6ec2792ef318228388427ec466a0b3356b2b18261f094.exe" "2⤵
- Deletes itself
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\abcd.batFilesize
75B
MD50849cfe65b98ba5fcd9a9ec61a671d09
SHA19d0ccb383c32b1bc07fd9064b9324a18e1276902
SHA25644f6a1e48081deccfb61075e585bcb36c6d8e8feeb6ebae50bab41677822c643
SHA512afdeda8122b4cefcf7549018c40d3142985e88a6d8f13eb58e9a59aa312b73608123de5f9feebc2ce25b6ec215d23c324b9f3a9a0e97041d67d863a25e15e57a
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memory/856-58-0x0000000000000000-mapping.dmp
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memory/1120-54-0x0000000075291000-0x0000000075293000-memory.dmpFilesize
8KB
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memory/1120-56-0x0000000000400000-0x0000000000419000-memory.dmpFilesize
100KB
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memory/1120-55-0x0000000000220000-0x000000000022B000-memory.dmpFilesize
44KB
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memory/1120-57-0x0000000000400000-0x0000000000419000-memory.dmpFilesize
100KB
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memory/1120-59-0x0000000000400000-0x0000000000419000-memory.dmpFilesize
100KB