Analysis
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max time kernel
160s -
max time network
165s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 20:03
Static task
static1
Behavioral task
behavioral1
Sample
a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe
Resource
win10v2004-20221111-en
General
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Target
a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe
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Size
1.1MB
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MD5
a31dcb21ab44d2894a078d57800eeeb8
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SHA1
caeaae4259fe41e5b16fc8fb8e41fc7bcb1ea2e9
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SHA256
a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6
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SHA512
6a28de209978a4460eb4d00e37cdc5b6a557d5870ad15ed41709234b6d2be517a4e9fa988927ede38c6ecd2aa05cd4944626982a9cc04fbad03baac6e63ccb7c
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SSDEEP
24576:z92OXiord5vGIQID4eWWyia7K0/avlY0RbylZu+QOi7UU:B2OXb5v/UK0/o/H4i7
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral1/files/0x000a00000001347b-71.dat acprotect -
resource yara_rule behavioral1/files/0x000a00000001347b-71.dat upx behavioral1/memory/1904-72-0x0000000010000000-0x0000000010043000-memory.dmp upx behavioral1/memory/1904-75-0x0000000010000000-0x0000000010043000-memory.dmp upx -
Loads dropped DLL 1 IoCs
pid Process 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\WINDOWS\system\SkinH_EL.dll a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe File opened for modification C:\WINDOWS\system\SkinH_EL.dll a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe -
Suspicious behavior: EnumeratesProcesses 36 IoCs
pid Process 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe 1904 a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe"C:\Users\Admin\AppData\Local\Temp\a4aa0f30ef765ba2bbd4221696581a68195b4c2a96e980a7c77c285c9c1473a6.exe"1⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1904
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
98KB
MD54e70aa97f22995853da109a2a05b1335
SHA116d243efe827436907a65aeafcd02312960225a0
SHA256ee59d2fd30511ce7611a4a229610584a52678d9423f41c23e2aaae56b211bd4f
SHA5121aed4011fcbb0eabc14d236d0aea4b54e33d02365777196ceb22d84aaf4de7469bda0f5d124bd022c3c1c3748cd6467008cef0de1f0f025e7a324fbc7152854e