Analysis
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max time kernel
151s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
07/11/2022, 09:21
Static task
static1
Behavioral task
behavioral1
Sample
f6be8da723f175ac7839c2dcddb240e680ecffa9075126219fecb865e3093b6a.exe
Resource
win7-20220812-en
General
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Target
f6be8da723f175ac7839c2dcddb240e680ecffa9075126219fecb865e3093b6a.exe
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Size
85KB
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MD5
0a97c8e8c4e5f3bef5fcd3f517f89990
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SHA1
1ffe3d0cd81eeb58d30fbd382b662101c7ad7ab1
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SHA256
f6be8da723f175ac7839c2dcddb240e680ecffa9075126219fecb865e3093b6a
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SHA512
7e7f8fba1c873ede556bea8d94d08aee6068677c87028493cb510cd26814c41a1033cb25ea2550703af6c7962d3864113d6706b313575c28da10acd758f02d42
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SSDEEP
1536:cMjxvOfCX+mx3snxniC/o6AHjRnNBQQJeNB1/8bGx8mszdc9Ufm1qE3K7j:cMkhm5spm6o9Ret/8auNhE2mdEj
Malware Config
Signatures
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Gh0st RAT payload 7 IoCs
resource yara_rule behavioral2/memory/3116-134-0x0000000010000000-0x0000000010034000-memory.dmp family_gh0strat behavioral2/memory/3116-135-0x0000000010000000-0x0000000010034000-memory.dmp family_gh0strat behavioral2/memory/3068-140-0x0000000010000000-0x0000000010034000-memory.dmp family_gh0strat behavioral2/memory/3068-141-0x0000000010000000-0x0000000010034000-memory.dmp family_gh0strat behavioral2/memory/3116-142-0x0000000010000000-0x0000000010034000-memory.dmp family_gh0strat behavioral2/memory/3068-143-0x0000000010000000-0x0000000010034000-memory.dmp family_gh0strat behavioral2/memory/3068-144-0x0000000010000000-0x0000000010034000-memory.dmp family_gh0strat -
Executes dropped EXE 1 IoCs
pid Process 3068 nsztsq.exe -
resource yara_rule behavioral2/memory/3116-132-0x0000000010000000-0x0000000010034000-memory.dmp upx behavioral2/memory/3116-134-0x0000000010000000-0x0000000010034000-memory.dmp upx behavioral2/memory/3116-135-0x0000000010000000-0x0000000010034000-memory.dmp upx behavioral2/memory/3068-138-0x0000000010000000-0x0000000010034000-memory.dmp upx behavioral2/memory/3068-140-0x0000000010000000-0x0000000010034000-memory.dmp upx behavioral2/memory/3068-141-0x0000000010000000-0x0000000010034000-memory.dmp upx behavioral2/memory/3116-142-0x0000000010000000-0x0000000010034000-memory.dmp upx behavioral2/memory/3068-143-0x0000000010000000-0x0000000010034000-memory.dmp upx behavioral2/memory/3068-144-0x0000000010000000-0x0000000010034000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\nsztsq.exe f6be8da723f175ac7839c2dcddb240e680ecffa9075126219fecb865e3093b6a.exe File opened for modification C:\Windows\nsztsq.exe f6be8da723f175ac7839c2dcddb240e680ecffa9075126219fecb865e3093b6a.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3068 nsztsq.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3116 f6be8da723f175ac7839c2dcddb240e680ecffa9075126219fecb865e3093b6a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f6be8da723f175ac7839c2dcddb240e680ecffa9075126219fecb865e3093b6a.exe"C:\Users\Admin\AppData\Local\Temp\f6be8da723f175ac7839c2dcddb240e680ecffa9075126219fecb865e3093b6a.exe"1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:3116
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C:\Windows\nsztsq.exeC:\Windows\nsztsq.exe1⤵
- Executes dropped EXE
- Suspicious behavior: GetForegroundWindowSpam
PID:3068
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
85KB
MD50a97c8e8c4e5f3bef5fcd3f517f89990
SHA11ffe3d0cd81eeb58d30fbd382b662101c7ad7ab1
SHA256f6be8da723f175ac7839c2dcddb240e680ecffa9075126219fecb865e3093b6a
SHA5127e7f8fba1c873ede556bea8d94d08aee6068677c87028493cb510cd26814c41a1033cb25ea2550703af6c7962d3864113d6706b313575c28da10acd758f02d42
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Filesize
85KB
MD50a97c8e8c4e5f3bef5fcd3f517f89990
SHA11ffe3d0cd81eeb58d30fbd382b662101c7ad7ab1
SHA256f6be8da723f175ac7839c2dcddb240e680ecffa9075126219fecb865e3093b6a
SHA5127e7f8fba1c873ede556bea8d94d08aee6068677c87028493cb510cd26814c41a1033cb25ea2550703af6c7962d3864113d6706b313575c28da10acd758f02d42