Analysis
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max time kernel
140s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
28/04/2024, 00:24
Behavioral task
behavioral1
Sample
a4a6d3f212078999040b1dc07053d84b0080299b734946e364330b67f55c179d.dll
Resource
win7-20240221-en
4 signatures
150 seconds
General
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Target
a4a6d3f212078999040b1dc07053d84b0080299b734946e364330b67f55c179d.dll
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Size
51KB
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MD5
3c3fbb28ab1f6f83777f367524d12645
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SHA1
02dc1a92c1dfcd26a6b7cd119164b7d6a8e8f627
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SHA256
a4a6d3f212078999040b1dc07053d84b0080299b734946e364330b67f55c179d
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SHA512
bbad82fb61c3a7443542de64ba720c5d8e59ab12d97be5c3ee43c011b2c6daddccbb5841a2fdb89927828e9a1fabcb8ac3721610e15f1ab5fcf5fe9bf513a35a
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SSDEEP
1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLKJYH5:1dWubF3n9S91BF3fbo+JYH5
Malware Config
Extracted
Family
gh0strat
C2
kinh.xmcxmr.com
Signatures
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Gh0st RAT payload 1 IoCs
resource yara_rule behavioral1/memory/2884-0-0x0000000010000000-0x0000000010011000-memory.dmp family_gh0strat -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2884 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2868 wrote to memory of 2884 2868 rundll32.exe 28 PID 2868 wrote to memory of 2884 2868 rundll32.exe 28 PID 2868 wrote to memory of 2884 2868 rundll32.exe 28 PID 2868 wrote to memory of 2884 2868 rundll32.exe 28 PID 2868 wrote to memory of 2884 2868 rundll32.exe 28 PID 2868 wrote to memory of 2884 2868 rundll32.exe 28 PID 2868 wrote to memory of 2884 2868 rundll32.exe 28
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a4a6d3f212078999040b1dc07053d84b0080299b734946e364330b67f55c179d.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2868 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a4a6d3f212078999040b1dc07053d84b0080299b734946e364330b67f55c179d.dll,#12⤵
- Suspicious behavior: RenamesItself
PID:2884
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