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Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
07/05/2024, 09:00
Static task
static1
Behavioral task
behavioral1
Sample
183bdf48a8a9d53bfc8b311739377670_NEAS.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
183bdf48a8a9d53bfc8b311739377670_NEAS.exe
Resource
win10v2004-20240426-en
General
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Target
183bdf48a8a9d53bfc8b311739377670_NEAS.exe
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Size
591KB
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MD5
183bdf48a8a9d53bfc8b311739377670
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SHA1
62c40790873bf0833613136eb54949b5c0d62458
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SHA256
6f11a9a21940da807d5680298539503bf1829ec96dda1355ffb719b2f631bcde
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SHA512
e2212c3d27cf2704678db65923c13e81501bbcafe83388ba67f57eb124551aa82709ca9b9565cc4842aefa184aff58fd11255d506e8085e89233a7d551821fdc
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SSDEEP
12288:VGbZFT9o+WkcS9SQcCyfi0npM4dl0v5Jdm5IpXt1Up0:UT97jD9QCyfiEM4dmv5BJtOp0
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2248 183bdf48a8a9d53bfc8b311739377670_NEAS.exe -
Executes dropped EXE 1 IoCs
pid Process 2248 183bdf48a8a9d53bfc8b311739377670_NEAS.exe -
Loads dropped DLL 1 IoCs
pid Process 2244 183bdf48a8a9d53bfc8b311739377670_NEAS.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2248 183bdf48a8a9d53bfc8b311739377670_NEAS.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2244 183bdf48a8a9d53bfc8b311739377670_NEAS.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 2248 183bdf48a8a9d53bfc8b311739377670_NEAS.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2244 wrote to memory of 2248 2244 183bdf48a8a9d53bfc8b311739377670_NEAS.exe 28 PID 2244 wrote to memory of 2248 2244 183bdf48a8a9d53bfc8b311739377670_NEAS.exe 28 PID 2244 wrote to memory of 2248 2244 183bdf48a8a9d53bfc8b311739377670_NEAS.exe 28 PID 2244 wrote to memory of 2248 2244 183bdf48a8a9d53bfc8b311739377670_NEAS.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\183bdf48a8a9d53bfc8b311739377670_NEAS.exe"C:\Users\Admin\AppData\Local\Temp\183bdf48a8a9d53bfc8b311739377670_NEAS.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2244 -
C:\Users\Admin\AppData\Local\Temp\183bdf48a8a9d53bfc8b311739377670_NEAS.exeC:\Users\Admin\AppData\Local\Temp\183bdf48a8a9d53bfc8b311739377670_NEAS.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of UnmapMainImage
PID:2248
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
591KB
MD5e7a288cd7bd90f3c27dfe81e0d53b36c
SHA1199b897ffbdc802d9dc79f34560d805c94bbbdc0
SHA256dbfa2273fb82df6a8958c4871b0fe2d3a56f1d5919fbd926cb856131cb74bfa6
SHA512a92e1fa76413e57a55b84cdc227c886dcfd6c8d07880ccbdde3a39f89a2969af04b0991c7d3373dec075cd75f757acfe0bca9c8c75d6619e9b8e1c8904c8ec99