Analysis
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max time kernel
142s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-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
-
Target
NEAS.2023-09-07_4063860aab5c8b93ac9702699865c6c8_mafia_JC.exe
-
Size
414KB
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MD5
4063860aab5c8b93ac9702699865c6c8
-
SHA1
0c0565c8b567e415d4221bc27ca65167eb22413d
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SHA256
f58e652844a17d59f8ea876f4b364abef1de149dad70603507f324ff0ebdf50a
-
SHA512
6f9ac5d13f17179cd5a2ecc547b54a5ac7c25e068f028a6ee1f0ed7b3878b14cf6e76b3b5bf4c83131e01b03163b8f14e995edb2b8944569bc5ed71da6a86d73
-
SSDEEP
12288:Wq4w/ekieZgU616MSpPI300ch+6is+HeBXelx:Wq4w/ekieH6AFYch+zs+yur
Malware Config
Signatures
-
Deletes itself 1 IoCs
pid Process 4156 3B2F.tmp -
Executes dropped EXE 1 IoCs
pid Process 4156 3B2F.tmp -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2980 wrote to memory of 4156 2980 NEAS.2023-09-07_4063860aab5c8b93ac9702699865c6c8_mafia_JC.exe 88 PID 2980 wrote to memory of 4156 2980 NEAS.2023-09-07_4063860aab5c8b93ac9702699865c6c8_mafia_JC.exe 88 PID 2980 wrote to memory of 4156 2980 NEAS.2023-09-07_4063860aab5c8b93ac9702699865c6c8_mafia_JC.exe 88
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⤵
- Suspicious use of WriteProcessMemory
PID:2980 -
C:\Users\Admin\AppData\Local\Temp\3B2F.tmp"C:\Users\Admin\AppData\Local\Temp\3B2F.tmp" --helpC:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-07_4063860aab5c8b93ac9702699865c6c8_mafia_JC.exe 687AB04584629000F0DDDEA73B7B77FAA8358E09BD534959CB35327FD9758AD13DC79CC661E861A98DF7E6B3E38C75A456CBD6F1D422A873FF9F460BC9442E892⤵
- Deletes itself
- Executes dropped EXE
PID:4156
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
-
Filesize
414KB
MD57a4caebdcd7ffd663546efb759e1dafb
SHA1a63ca219134dcae4ff90e08d7fb0517e600be96f
SHA256f740585fe5d15e8960015e28a8ecd58ca7b92d95e15c357247f7459c601ee7e8
SHA5129812713bde48f2cd00b3421730a17788d08f245d69b67a2893870b9bf08babbd4f0e316593477f165da2af63566aa6137c8d0817f8b0de3ebad5cd552afc547d
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Filesize
414KB
MD57a4caebdcd7ffd663546efb759e1dafb
SHA1a63ca219134dcae4ff90e08d7fb0517e600be96f
SHA256f740585fe5d15e8960015e28a8ecd58ca7b92d95e15c357247f7459c601ee7e8
SHA5129812713bde48f2cd00b3421730a17788d08f245d69b67a2893870b9bf08babbd4f0e316593477f165da2af63566aa6137c8d0817f8b0de3ebad5cd552afc547d