Analysis
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max time kernel
142s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 04:56
Static task
static1
Behavioral task
behavioral1
Sample
f65904bf96550c35c0d4a8f0fc89fd0601cf6826f0583c203c3a33dd39809c3f.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
f65904bf96550c35c0d4a8f0fc89fd0601cf6826f0583c203c3a33dd39809c3f.exe
Resource
win10v2004-20240226-en
General
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Target
f65904bf96550c35c0d4a8f0fc89fd0601cf6826f0583c203c3a33dd39809c3f.exe
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Size
79KB
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MD5
0e812f9462c0b09d4249fae6e9895f6e
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SHA1
75600af393733db27662545376d4630cd63d088e
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SHA256
f65904bf96550c35c0d4a8f0fc89fd0601cf6826f0583c203c3a33dd39809c3f
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SHA512
214fab4d1adee34da9e596206ca519300fe665ab114031ade08b4af097fb0092706463c0812a494300ec1cc83a3e4fdb93afea42f608b19c6dd79a0137aab7be
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SSDEEP
1536:zvWqMuH9dwOQA8AkqUhMb2nuy5wgIP0CSJ+5yvB8GMGlZ5G:zvWqMutGdqU7uy5w9WMyvN5G
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 3436 [email protected] -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1900 wrote to memory of 3160 1900 f65904bf96550c35c0d4a8f0fc89fd0601cf6826f0583c203c3a33dd39809c3f.exe 93 PID 1900 wrote to memory of 3160 1900 f65904bf96550c35c0d4a8f0fc89fd0601cf6826f0583c203c3a33dd39809c3f.exe 93 PID 1900 wrote to memory of 3160 1900 f65904bf96550c35c0d4a8f0fc89fd0601cf6826f0583c203c3a33dd39809c3f.exe 93 PID 3160 wrote to memory of 3436 3160 cmd.exe 94 PID 3160 wrote to memory of 3436 3160 cmd.exe 94 PID 3160 wrote to memory of 3436 3160 cmd.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\f65904bf96550c35c0d4a8f0fc89fd0601cf6826f0583c203c3a33dd39809c3f.exe"C:\Users\Admin\AppData\Local\Temp\f65904bf96550c35c0d4a8f0fc89fd0601cf6826f0583c203c3a33dd39809c3f.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1900 -
C:\Windows\SysWOW64\cmd.exePID:3160
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C:\Users\Admin\AppData\Local\Temp\[email protected]PID:3436
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3696 --field-trial-handle=3192,i,2785050981002401924,4037047756083432660,262144 --variations-seed-version /prefetch:81⤵PID:4840
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\[email protected]
Filesize79KB
MD58d77527814fd938d993fd5bc1f09d946
SHA14aaccab757517f2b90506b729b206205ca94c1e2
SHA256e82d7884649e65265b800c2a6ac856e079742d916f5b506a0774f4f21ebe7bcd
SHA512b4970d44c2d4009fef40677deebb0260ee3ac8017b620ebc103ce4f795329ca39108e147ada821670c409541f28815b3c973fbfc45d475becaf470d6f4086511