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Analysis
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max time kernel
140s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
25/12/2023, 12:45
Static task
static1
Behavioral task
behavioral1
Sample
1f790d8a2a51e755fa6055218a14037a.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1f790d8a2a51e755fa6055218a14037a.exe
Resource
win10v2004-20231222-en
General
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Target
1f790d8a2a51e755fa6055218a14037a.exe
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Size
1.1MB
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MD5
1f790d8a2a51e755fa6055218a14037a
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SHA1
6abfa16fab394b8ec971c55b8f246303051bfbcf
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SHA256
6b1a2af19b2834df899e74bcb60684585ccb6cfd5ca9d6414e724e2636d1e427
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SHA512
7e9d31bd9b9dc422eaec445e5a7dafe9cdd0a75a187bed3b5723402a133b2128939acb05c70fda1f42f642ef8f8804b2f3967492b2dfbbc9b366493a80cb9d03
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SSDEEP
24576:5nar7mgfti3kRqJUNZ0CPLDB4C/41hVa0yd2CQR2OEJaTwKoDsg5j1mu5m:5ajFXZP5LUhVS4DwNQEdQYxU
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1740 1f790d8a2a51e755fa6055218a14037a.tmp -
Loads dropped DLL 3 IoCs
pid Process 2344 1f790d8a2a51e755fa6055218a14037a.exe 1740 1f790d8a2a51e755fa6055218a14037a.tmp 1740 1f790d8a2a51e755fa6055218a14037a.tmp -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1740 1f790d8a2a51e755fa6055218a14037a.tmp -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2344 wrote to memory of 1740 2344 1f790d8a2a51e755fa6055218a14037a.exe 28 PID 2344 wrote to memory of 1740 2344 1f790d8a2a51e755fa6055218a14037a.exe 28 PID 2344 wrote to memory of 1740 2344 1f790d8a2a51e755fa6055218a14037a.exe 28 PID 2344 wrote to memory of 1740 2344 1f790d8a2a51e755fa6055218a14037a.exe 28 PID 2344 wrote to memory of 1740 2344 1f790d8a2a51e755fa6055218a14037a.exe 28 PID 2344 wrote to memory of 1740 2344 1f790d8a2a51e755fa6055218a14037a.exe 28 PID 2344 wrote to memory of 1740 2344 1f790d8a2a51e755fa6055218a14037a.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\1f790d8a2a51e755fa6055218a14037a.exe"C:\Users\Admin\AppData\Local\Temp\1f790d8a2a51e755fa6055218a14037a.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2344 -
C:\Users\Admin\AppData\Local\Temp\is-J1HHK.tmp\1f790d8a2a51e755fa6055218a14037a.tmp"C:\Users\Admin\AppData\Local\Temp\is-J1HHK.tmp\1f790d8a2a51e755fa6055218a14037a.tmp" /SL5="$70122,950481,54272,C:\Users\Admin\AppData\Local\Temp\1f790d8a2a51e755fa6055218a14037a.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: GetForegroundWindowSpam
PID:1740
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
22KB
MD592dc6ef532fbb4a5c3201469a5b5eb63
SHA13e89ff837147c16b4e41c30d6c796374e0b8e62c
SHA2569884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87
SHA5129908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3
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Filesize
687KB
MD5c080f73b1bdde0853cb0258d9a02b0ec
SHA1a5112a53e6e75069ac06b7bbd658f7cf2c8f2dee
SHA256a0cfbc8da39ad4a4d21c61d73873d225ffa5d7650fae5938ab643f719d5f7363
SHA512e514be3f983de22c0f67bac318686b7fe75cb6fd9832f3603077ad25c559155b7df71555b92bb6366835a104c8d2828cec2766fb7f855bd3f79f66319d6a5eac