Analysis
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max time kernel
119s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
14-02-2024 16:21
Static task
static1
Behavioral task
behavioral1
Sample
9c2047bf583f8b8f459c5ba48612b76f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
9c2047bf583f8b8f459c5ba48612b76f.exe
Resource
win10v2004-20231215-en
General
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Target
9c2047bf583f8b8f459c5ba48612b76f.exe
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Size
1000KB
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MD5
9c2047bf583f8b8f459c5ba48612b76f
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SHA1
411db7aa0eda7e2ab224646e7ca0e9503b2022a6
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SHA256
7a95e75e293c5868d6838b1474f0050a404e11b988719f83251bd5e5a4c211a4
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SHA512
a49555f54da2fa578f290b45cee9911b27d2438ce9386a8830b6abba4143d83bbf28d561275cb9407f0c2e75a0a2d33d8c0b9632a73b7720250f0b8eb87227b8
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SSDEEP
24576:2ryis7qB4K2W4rYe6FBkT1B+5vMiqt0gj2ed:cItMe6FabqOL
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 1976 9c2047bf583f8b8f459c5ba48612b76f.exe -
Executes dropped EXE 1 IoCs
pid Process 1976 9c2047bf583f8b8f459c5ba48612b76f.exe -
Loads dropped DLL 1 IoCs
pid Process 2256 9c2047bf583f8b8f459c5ba48612b76f.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 1976 9c2047bf583f8b8f459c5ba48612b76f.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 2836 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1976 9c2047bf583f8b8f459c5ba48612b76f.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2256 9c2047bf583f8b8f459c5ba48612b76f.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 2256 9c2047bf583f8b8f459c5ba48612b76f.exe 1976 9c2047bf583f8b8f459c5ba48612b76f.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2256 wrote to memory of 1976 2256 9c2047bf583f8b8f459c5ba48612b76f.exe 28 PID 2256 wrote to memory of 1976 2256 9c2047bf583f8b8f459c5ba48612b76f.exe 28 PID 2256 wrote to memory of 1976 2256 9c2047bf583f8b8f459c5ba48612b76f.exe 28 PID 2256 wrote to memory of 1976 2256 9c2047bf583f8b8f459c5ba48612b76f.exe 28 PID 1976 wrote to memory of 2836 1976 9c2047bf583f8b8f459c5ba48612b76f.exe 29 PID 1976 wrote to memory of 2836 1976 9c2047bf583f8b8f459c5ba48612b76f.exe 29 PID 1976 wrote to memory of 2836 1976 9c2047bf583f8b8f459c5ba48612b76f.exe 29 PID 1976 wrote to memory of 2836 1976 9c2047bf583f8b8f459c5ba48612b76f.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\9c2047bf583f8b8f459c5ba48612b76f.exe"C:\Users\Admin\AppData\Local\Temp\9c2047bf583f8b8f459c5ba48612b76f.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2256 -
C:\Users\Admin\AppData\Local\Temp\9c2047bf583f8b8f459c5ba48612b76f.exeC:\Users\Admin\AppData\Local\Temp\9c2047bf583f8b8f459c5ba48612b76f.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1976 -
C:\Windows\SysWOW64\schtasks.exeschtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\9c2047bf583f8b8f459c5ba48612b76f.exe" /TN Google_Trk_Updater /F3⤵
- Creates scheduled task(s)
PID:2836
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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
1000KB
MD513326d80a93a22901e7bcc8347137413
SHA14c07595720b32f5cdfd02cebe532fc30b382d175
SHA2566e57181501a7db1628d7a2f2dd41252807751b706aa36bbcc4c2040a33369a28
SHA512b59d5cf1f0face7f2d26b1a76d55d78aef06de276baa2848b36bd44dea713049a5bdf0780fbeecbfded5831acd53231bcda2f3f1558176d27cc3bd75a944ce2e