Analysis
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max time kernel
148s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
24-05-2024 20:04
Static task
static1
Behavioral task
behavioral1
Sample
051cdc2a28e6bd5b27230af8f1e8e631356fc5bffcd99f8c91b37b17032fabc9.exe
Resource
win7-20240508-en
General
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Target
051cdc2a28e6bd5b27230af8f1e8e631356fc5bffcd99f8c91b37b17032fabc9.exe
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Size
364KB
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MD5
6f99db4b925353ab3907e85b5700b047
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SHA1
e85ade86f9db72207d1404c2351c2ab9ee8bc3df
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SHA256
051cdc2a28e6bd5b27230af8f1e8e631356fc5bffcd99f8c91b37b17032fabc9
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SHA512
62d63bbb77b4e3cc61a001636d6d032c3cff6ef7da5b73f30cb9fa4a186de2ae4936a6048ad3a0a825c1cd7b458e84ef69817d56bfeaa09b8d2ba6a9450ac2eb
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SSDEEP
6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6AN:WBOO3VKID90TBEhx4O6a
Malware Config
Signatures
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Dave packer 2 IoCs
Detects executable using a packer named 'Dave' by the community, based on a string at the end.
Processes:
resource yara_rule behavioral1/memory/2220-3-0x0000000000360000-0x0000000000392000-memory.dmp dave behavioral1/memory/2220-9-0x00000000002C0000-0x00000000002F0000-memory.dmp dave -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
051cdc2a28e6bd5b27230af8f1e8e631356fc5bffcd99f8c91b37b17032fabc9.exepid process 2220 051cdc2a28e6bd5b27230af8f1e8e631356fc5bffcd99f8c91b37b17032fabc9.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
wermgr.exedescription pid process Token: SeDebugPrivilege 2884 wermgr.exe Token: SeDebugPrivilege 2884 wermgr.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
051cdc2a28e6bd5b27230af8f1e8e631356fc5bffcd99f8c91b37b17032fabc9.exedescription pid process target process PID 2220 wrote to memory of 2884 2220 051cdc2a28e6bd5b27230af8f1e8e631356fc5bffcd99f8c91b37b17032fabc9.exe wermgr.exe PID 2220 wrote to memory of 2884 2220 051cdc2a28e6bd5b27230af8f1e8e631356fc5bffcd99f8c91b37b17032fabc9.exe wermgr.exe PID 2220 wrote to memory of 2884 2220 051cdc2a28e6bd5b27230af8f1e8e631356fc5bffcd99f8c91b37b17032fabc9.exe wermgr.exe PID 2220 wrote to memory of 2884 2220 051cdc2a28e6bd5b27230af8f1e8e631356fc5bffcd99f8c91b37b17032fabc9.exe wermgr.exe PID 2220 wrote to memory of 2884 2220 051cdc2a28e6bd5b27230af8f1e8e631356fc5bffcd99f8c91b37b17032fabc9.exe wermgr.exe PID 2220 wrote to memory of 2884 2220 051cdc2a28e6bd5b27230af8f1e8e631356fc5bffcd99f8c91b37b17032fabc9.exe wermgr.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\051cdc2a28e6bd5b27230af8f1e8e631356fc5bffcd99f8c91b37b17032fabc9.exe"C:\Users\Admin\AppData\Local\Temp\051cdc2a28e6bd5b27230af8f1e8e631356fc5bffcd99f8c91b37b17032fabc9.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2220 -
C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2884
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2220-3-0x0000000000360000-0x0000000000392000-memory.dmpFilesize
200KB
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memory/2220-9-0x00000000002C0000-0x00000000002F0000-memory.dmpFilesize
192KB
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memory/2220-11-0x0000000000460000-0x000000000048F000-memory.dmpFilesize
188KB
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memory/2220-10-0x00000000003A0000-0x00000000003CE000-memory.dmpFilesize
184KB
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memory/2220-7-0x0000000000460000-0x000000000048F000-memory.dmpFilesize
188KB
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memory/2220-156-0x00000000003D0000-0x00000000003D1000-memory.dmpFilesize
4KB
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memory/2220-157-0x0000000010000000-0x0000000010003000-memory.dmpFilesize
12KB
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memory/2220-159-0x0000000010000000-0x0000000010003000-memory.dmpFilesize
12KB
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memory/2220-161-0x0000000000460000-0x000000000048F000-memory.dmpFilesize
188KB
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memory/2884-158-0x0000000000060000-0x0000000000084000-memory.dmpFilesize
144KB
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memory/2884-160-0x0000000000060000-0x0000000000084000-memory.dmpFilesize
144KB