Analysis
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max time kernel
117s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
31-10-2023 17:28
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.2023-09-07_4063860aab5c8b93ac9702699865c6c8_mafia_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-07_4063860aab5c8b93ac9702699865c6c8_mafia_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.2023-09-07_4063860aab5c8b93ac9702699865c6c8_mafia_JC.exe
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Size
414KB
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MD5
4063860aab5c8b93ac9702699865c6c8
-
SHA1
0c0565c8b567e415d4221bc27ca65167eb22413d
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SHA256
f58e652844a17d59f8ea876f4b364abef1de149dad70603507f324ff0ebdf50a
-
SHA512
6f9ac5d13f17179cd5a2ecc547b54a5ac7c25e068f028a6ee1f0ed7b3878b14cf6e76b3b5bf4c83131e01b03163b8f14e995edb2b8944569bc5ed71da6a86d73
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SSDEEP
12288:Wq4w/ekieZgU616MSpPI300ch+6is+HeBXelx:Wq4w/ekieH6AFYch+zs+yur
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2636 6EAB.tmp -
Executes dropped EXE 1 IoCs
pid Process 2636 6EAB.tmp -
Loads dropped DLL 1 IoCs
pid Process 2588 NEAS.2023-09-07_4063860aab5c8b93ac9702699865c6c8_mafia_JC.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2588 wrote to memory of 2636 2588 NEAS.2023-09-07_4063860aab5c8b93ac9702699865c6c8_mafia_JC.exe 28 PID 2588 wrote to memory of 2636 2588 NEAS.2023-09-07_4063860aab5c8b93ac9702699865c6c8_mafia_JC.exe 28 PID 2588 wrote to memory of 2636 2588 NEAS.2023-09-07_4063860aab5c8b93ac9702699865c6c8_mafia_JC.exe 28 PID 2588 wrote to memory of 2636 2588 NEAS.2023-09-07_4063860aab5c8b93ac9702699865c6c8_mafia_JC.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_4063860aab5c8b93ac9702699865c6c8_mafia_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_4063860aab5c8b93ac9702699865c6c8_mafia_JC.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2588 -
C:\Users\Admin\AppData\Local\Temp\6EAB.tmp"C:\Users\Admin\AppData\Local\Temp\6EAB.tmp" --helpC:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_4063860aab5c8b93ac9702699865c6c8_mafia_JC.exe 7C33707BC3E3C5D85DF54C3D5A7EED0EBB4BF52D3D287224D226C3FD8C7827AE21337B0E4EA64876BA8C9BBD7DF5885944F54315B53B2BE3BE369161AD94A2152⤵
- Deletes itself
- Executes dropped EXE
PID:2636
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
414KB
MD51dc602df611e5aad9eadde84a2833a48
SHA1275e29fa0148eb2cacf7f0ebd2c0139b962d57c6
SHA2562abb57f1ec8618a8965741a994b6eac776d2d735a59e3c78d9dbd768b320b31a
SHA512d8f85ec8fd22bbcf81e9f9275cb458636fac1204b34e71823b797cfa20bcf9c979efea436754d9f13aa43d07486dbd81314bd01925f9b6e42c1f09251cc5b866
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Filesize
414KB
MD51dc602df611e5aad9eadde84a2833a48
SHA1275e29fa0148eb2cacf7f0ebd2c0139b962d57c6
SHA2562abb57f1ec8618a8965741a994b6eac776d2d735a59e3c78d9dbd768b320b31a
SHA512d8f85ec8fd22bbcf81e9f9275cb458636fac1204b34e71823b797cfa20bcf9c979efea436754d9f13aa43d07486dbd81314bd01925f9b6e42c1f09251cc5b866