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Analysis
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max time kernel
25s -
max time network
30s -
platform
windows7_x64 -
resource
win7-20230703-en -
resource tags
arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system -
submitted
06/07/2023, 14:40
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Gen.Variant.Nemesis.22775.910.6254.exe
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Gen.Variant.Nemesis.22775.910.6254.exe
Resource
win10v2004-20230703-en
General
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Target
SecuriteInfo.com.Gen.Variant.Nemesis.22775.910.6254.exe
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Size
361KB
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MD5
995af99408580d7fc0646715b7415b37
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SHA1
9bdfce77846bfa373a88373b009df76d1bae191e
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SHA256
b1c7d85b71168a227630f11b74f10aead1d659a5ac9353bbd2a64f89a4f09561
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SHA512
83938ad4fc0b29aa26c84cdbdb5e912e99a86e3f327aba2e13eba4c5e8455134eaa091a54fc837a714ab9dc044fc1c501001a192168e05e9763b1bbc84c6d51b
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SSDEEP
6144:/Ya60G4z100ZEfEWCTCC6aXpJoubyFp/Zm4uhLZDGNZEQ:/Y6G4zlZEfEZC7gJoubim4u5A/
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
pid Process 2300 SecuriteInfo.com.Gen.Variant.Nemesis.22775.910.6254.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2300 set thread context of 2176 2300 SecuriteInfo.com.Gen.Variant.Nemesis.22775.910.6254.exe 27 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2176 SecuriteInfo.com.Gen.Variant.Nemesis.22775.910.6254.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2300 SecuriteInfo.com.Gen.Variant.Nemesis.22775.910.6254.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2300 wrote to memory of 2176 2300 SecuriteInfo.com.Gen.Variant.Nemesis.22775.910.6254.exe 27 PID 2300 wrote to memory of 2176 2300 SecuriteInfo.com.Gen.Variant.Nemesis.22775.910.6254.exe 27 PID 2300 wrote to memory of 2176 2300 SecuriteInfo.com.Gen.Variant.Nemesis.22775.910.6254.exe 27 PID 2300 wrote to memory of 2176 2300 SecuriteInfo.com.Gen.Variant.Nemesis.22775.910.6254.exe 27 PID 2300 wrote to memory of 2176 2300 SecuriteInfo.com.Gen.Variant.Nemesis.22775.910.6254.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Gen.Variant.Nemesis.22775.910.6254.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Gen.Variant.Nemesis.22775.910.6254.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2300 -
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Gen.Variant.Nemesis.22775.910.6254.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Gen.Variant.Nemesis.22775.910.6254.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2176
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
255KB
MD5f3988fcf1d4348e0f71022b513b964cf
SHA1e93061c33aadf7c7c70c1f077153a3c8446d08ce
SHA256c32338cfc3b63975693a3e49a0a2d4d08a832b9ecc65e6f18b25140790df2de2
SHA512124e1058ef2164c8d81dc7150b3acd9db5487f3ba6843c09bdc1e41f5061737a863be34e00ee0823a8e6c0127ae285d6c04dfbad1f1d81431ea23372407d5a3c