Analysis
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max time kernel
9s -
max time network
9s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
27-02-2021 17:12
Static task
static1
Behavioral task
behavioral1
Sample
cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe
Resource
win7v20201028
General
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Target
cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe
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Size
161KB
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MD5
ecef9d33bc2b8a6583bee13efe1e71bf
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SHA1
1b2ecd927c003673db35adaf0c8c900b205940b5
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SHA256
cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde
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SHA512
8a4305cfb0a3bddd682a1ecbde25f2126af027c31cce716943ab0fa8afa6cf62c2aa3f8d2083d903555abb986f1c4277bf65ba2468ff725961c2b003ef816f6e
Malware Config
Signatures
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Deletes itself 1 IoCs
Processes:
cmd.exepid process 1744 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 cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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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
Processes:
cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exedescription pid process Token: SeImpersonatePrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeTcbPrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeChangeNotifyPrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeCreateTokenPrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeBackupPrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeRestorePrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeIncreaseQuotaPrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeAssignPrimaryTokenPrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeImpersonatePrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeTcbPrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeChangeNotifyPrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeCreateTokenPrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeBackupPrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeRestorePrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeIncreaseQuotaPrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeAssignPrimaryTokenPrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeImpersonatePrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeTcbPrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeChangeNotifyPrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeCreateTokenPrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeBackupPrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeRestorePrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeIncreaseQuotaPrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeAssignPrimaryTokenPrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeImpersonatePrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeTcbPrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeChangeNotifyPrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeCreateTokenPrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeBackupPrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeRestorePrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeIncreaseQuotaPrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe Token: SeAssignPrimaryTokenPrivilege 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exedescription pid process target process PID 1940 wrote to memory of 1744 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe cmd.exe PID 1940 wrote to memory of 1744 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe cmd.exe PID 1940 wrote to memory of 1744 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe cmd.exe PID 1940 wrote to memory of 1744 1940 cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe cmd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe"C:\Users\Admin\AppData\Local\Temp\cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\259293692.bat" "C:\Users\Admin\AppData\Local\Temp\cc14e8e4d0c0d5ff69ede4032f7d5559f28a93a26377ab9389fcdc48a9950cde.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\259293692.batMD5
3880eeb1c736d853eb13b44898b718ab
SHA14eec9d50360cd815211e3c4e6bdd08271b6ec8e6
SHA256936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
SHA5123eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b
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memory/1632-3-0x000007FEF7120000-0x000007FEF739A000-memory.dmpFilesize
2.5MB
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memory/1744-4-0x0000000000000000-mapping.dmp
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memory/1940-2-0x00000000759F1000-0x00000000759F3000-memory.dmpFilesize
8KB