Analysis
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max time kernel
20s -
max time network
21s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
16-11-2020 06:04
Static task
static1
Behavioral task
behavioral1
Sample
074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe
Resource
win7v20201028
General
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Target
074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe
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Size
185KB
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MD5
10e980a676b7ddd8c8aebbab387c8641
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SHA1
048d44fa17d1d54467413c450dc49e84553e378c
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SHA256
074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2
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SHA512
850ddce3ade0ede3f9db5b9b8f3de772a0fb99b0f934288b8e848af5bf66d7baac8645da9bb68b9d4e27c4e46ac9196d4b1e7263beab16f5190b676774d7ae15
Malware Config
Signatures
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Deletes itself 1 IoCs
Processes:
cmd.exepid process 1788 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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Suspicious use of AdjustPrivilegeToken 32 IoCs
Processes:
074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exedescription pid process Token: SeImpersonatePrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeTcbPrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeChangeNotifyPrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeCreateTokenPrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeBackupPrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeRestorePrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeIncreaseQuotaPrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeAssignPrimaryTokenPrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeImpersonatePrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeTcbPrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeChangeNotifyPrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeCreateTokenPrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeBackupPrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeRestorePrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeIncreaseQuotaPrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeAssignPrimaryTokenPrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeImpersonatePrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeTcbPrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeChangeNotifyPrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeCreateTokenPrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeBackupPrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeRestorePrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeIncreaseQuotaPrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeAssignPrimaryTokenPrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeImpersonatePrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeTcbPrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeChangeNotifyPrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeCreateTokenPrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeBackupPrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeRestorePrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeIncreaseQuotaPrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe Token: SeAssignPrimaryTokenPrivilege 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exedescription pid process target process PID 1032 wrote to memory of 1788 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe cmd.exe PID 1032 wrote to memory of 1788 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe cmd.exe PID 1032 wrote to memory of 1788 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe cmd.exe PID 1032 wrote to memory of 1788 1032 074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe cmd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.exe"C:\Users\Admin\AppData\Local\Temp\074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.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\259279620.bat" "C:\Users\Admin\AppData\Local\Temp\074be99cbe3fff4403a53f8ed02772349f764146134c4ab349e1f982e6134cf2.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\259279620.batMD5
3880eeb1c736d853eb13b44898b718ab
SHA14eec9d50360cd815211e3c4e6bdd08271b6ec8e6
SHA256936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
SHA5123eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b
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memory/536-0-0x000007FEF6380000-0x000007FEF65FA000-memory.dmpFilesize
2.5MB
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memory/1788-1-0x0000000000000000-mapping.dmp