Analysis
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max time kernel
14s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
23-07-2024 11:22
Behavioral task
behavioral1
Sample
ad9619d44f708eb0f20a1c30a91aa110N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
ad9619d44f708eb0f20a1c30a91aa110N.exe
Resource
win10v2004-20240709-en
General
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Target
ad9619d44f708eb0f20a1c30a91aa110N.exe
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Size
370KB
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MD5
ad9619d44f708eb0f20a1c30a91aa110
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SHA1
e1029f562aefc8fde324163f2a05553b75f58652
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SHA256
69ffdb883f2fef2ef03b427283d66ea3b11b804ac30473c9f727d86fda04ec08
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SHA512
db90a586f98bd11eb120c22222829abf5dcdbcd6775a59b9b056e22694893bf9b79eb3f04ae653f1d2eb581f9933bfa790d7e22be8a0d0a7ddb20b3192f58ccc
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SSDEEP
6144:CuJkl8DV12C28tLN2/FkCO0aHftvCGCBhDOHjTPmXHk62pHB:CzGL2C2aZ2/F1XaveOHjT1
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
wyqyw.exepid process 2764 wyqyw.exe -
Loads dropped DLL 2 IoCs
Processes:
ad9619d44f708eb0f20a1c30a91aa110N.exepid process 2644 ad9619d44f708eb0f20a1c30a91aa110N.exe 2644 ad9619d44f708eb0f20a1c30a91aa110N.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of WriteProcessMemory 4 IoCs
Processes:
ad9619d44f708eb0f20a1c30a91aa110N.exedescription pid process target process PID 2644 wrote to memory of 2764 2644 ad9619d44f708eb0f20a1c30a91aa110N.exe wyqyw.exe PID 2644 wrote to memory of 2764 2644 ad9619d44f708eb0f20a1c30a91aa110N.exe wyqyw.exe PID 2644 wrote to memory of 2764 2644 ad9619d44f708eb0f20a1c30a91aa110N.exe wyqyw.exe PID 2644 wrote to memory of 2764 2644 ad9619d44f708eb0f20a1c30a91aa110N.exe wyqyw.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ad9619d44f708eb0f20a1c30a91aa110N.exe"C:\Users\Admin\AppData\Local\Temp\ad9619d44f708eb0f20a1c30a91aa110N.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2644 -
C:\Users\Admin\AppData\Local\Temp\wyqyw.exe"C:\Users\Admin\AppData\Local\Temp\wyqyw.exe"2⤵
- Executes dropped EXE
PID:2764
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
512B
MD5941e54bea0d17411926eceecda4b7ede
SHA1c3e258c43c7d5d5228a1b84e6c8285fa05d0ebd4
SHA2560a6b1bb44879357625f5fe1ddce9a4daa4a4f70b3cf903eb22c654dfbb416331
SHA512f35fca75eee7464d075d09b768b18ff01bd6a0e03e328b0caed614abf510e37aa866db2213f3adfda8e98dfb20c0870c17ac5d13f773e569b59237e1afb2f899
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Filesize
370KB
MD5775fe0bf84d9d3a2a23d1d697a2a63eb
SHA1cef21caf999dfa8ecc110dee3bd4362a5b2693ed
SHA25604f6142287d012db899415af1b63e00cbc1c3aef3ebcb8dd6e2192acff02e42e
SHA512db877e622e9df5059c14ec2f4162c2333ca65ab4654224c042d09b158fdc9df398602f67555381f039868af6a10b6d6c51b8b6823f093cd9f0a068c389255b48