Analysis
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max time kernel
118s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
26-01-2024 00:55
Static task
static1
Behavioral task
behavioral1
Sample
75f63fe49ee89884a0db3c04bddb239c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
75f63fe49ee89884a0db3c04bddb239c.exe
Resource
win10v2004-20231222-en
General
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Target
75f63fe49ee89884a0db3c04bddb239c.exe
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Size
506KB
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MD5
75f63fe49ee89884a0db3c04bddb239c
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SHA1
513b2734cceaaf364fd05809657f55f453910fb2
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SHA256
7cfc99f0f284b314bb124640176e8f578fd5e7d2a6c33f51185baa24b78b7285
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SHA512
adf2d83fabbdad8a3b7066b5b6859f3da443a39fae585137f71de2c8ca9fce4c84d59300067f27348b0494bf2ee0b1200f7a2925daf5e8bb566d8f8a12e37f45
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SSDEEP
12288:CZUIFn3vTRh6NGF9zSS+njhb7vS6As0AAFcPk+/ZVsxLG6Xnl9:CZUIFn3rRh6+AS+Vb7vSjAAo7SG63j
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2380 75f63fe49ee89884a0db3c04bddb239c.exe -
Executes dropped EXE 1 IoCs
pid Process 2380 75f63fe49ee89884a0db3c04bddb239c.exe -
Loads dropped DLL 1 IoCs
pid Process 2216 75f63fe49ee89884a0db3c04bddb239c.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 5 pastebin.com 7 pastebin.com -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2380 75f63fe49ee89884a0db3c04bddb239c.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2732 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2380 75f63fe49ee89884a0db3c04bddb239c.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2216 75f63fe49ee89884a0db3c04bddb239c.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 2216 75f63fe49ee89884a0db3c04bddb239c.exe 2380 75f63fe49ee89884a0db3c04bddb239c.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2216 wrote to memory of 2380 2216 75f63fe49ee89884a0db3c04bddb239c.exe 28 PID 2216 wrote to memory of 2380 2216 75f63fe49ee89884a0db3c04bddb239c.exe 28 PID 2216 wrote to memory of 2380 2216 75f63fe49ee89884a0db3c04bddb239c.exe 28 PID 2216 wrote to memory of 2380 2216 75f63fe49ee89884a0db3c04bddb239c.exe 28 PID 2380 wrote to memory of 2732 2380 75f63fe49ee89884a0db3c04bddb239c.exe 29 PID 2380 wrote to memory of 2732 2380 75f63fe49ee89884a0db3c04bddb239c.exe 29 PID 2380 wrote to memory of 2732 2380 75f63fe49ee89884a0db3c04bddb239c.exe 29 PID 2380 wrote to memory of 2732 2380 75f63fe49ee89884a0db3c04bddb239c.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\75f63fe49ee89884a0db3c04bddb239c.exe"C:\Users\Admin\AppData\Local\Temp\75f63fe49ee89884a0db3c04bddb239c.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2216 -
C:\Users\Admin\AppData\Local\Temp\75f63fe49ee89884a0db3c04bddb239c.exeC:\Users\Admin\AppData\Local\Temp\75f63fe49ee89884a0db3c04bddb239c.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2380 -
C:\Windows\SysWOW64\schtasks.exeschtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\75f63fe49ee89884a0db3c04bddb239c.exe" /TN Google_Trk_Updater /F3⤵
- Creates scheduled task(s)
PID:2732
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06
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Filesize
506KB
MD5862206c3fee2f1e997b5d0a000d8ace7
SHA157797fb76a5647a3b92ced59b4dab15713e78d72
SHA2563bef173109059c9a7d5d4d7151c1bfeb2737206f0bbe999f783f43a2a5bfcb2a
SHA512a31629392e0cff139b581e08d8e75449f9eee098942e73353e2e14d58b47ae9ffe54dba39b550c22fc6d7fcac5bf83b4dfd1f200af01787606ba89965f5343ab