Analysis
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max time kernel
188s -
max time network
194s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 15:29
Static task
static1
Behavioral task
behavioral1
Sample
e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe
Resource
win10v2004-20221111-en
General
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Target
e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe
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Size
7.5MB
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MD5
6fc3d6f074bc1a6da2823073f0b60a6f
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SHA1
ac0f90f41a33bef8410f8ad4972479f18208bd4b
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SHA256
e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c
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SHA512
d584551bacc6516a3840affd5cd20d35aae76e94f96800843e9f58912760f6be63e636a776d081a3e565e45bb6a0aa8b621f01c342a7f275ec7eed22c4a5f6b8
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SSDEEP
196608:EhmuzObO7+B376sS4KwPjvnLx/iw2H7tHs1RvX5X+:EsB32sS4KgjjY721jO
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\SkinH_EL.dll acprotect -
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\SkinH_EL.dll upx behavioral2/memory/2340-1487-0x0000000010000000-0x000000001003D000-memory.dmp upx -
Loads dropped DLL 1 IoCs
Processes:
e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exepid process 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 37 IoCs
Processes:
e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exepid process 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
msedge.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName msedge.exe -
Modifies registry class 1 IoCs
Processes:
msedge.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ msedge.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
msedge.exemsedge.exepid process 4128 msedge.exe 4128 msedge.exe 1308 msedge.exe 1308 msedge.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
Processes:
msedge.exepid process 1308 msedge.exe 1308 msedge.exe 1308 msedge.exe 1308 msedge.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
msedge.exepid process 1308 msedge.exe 1308 msedge.exe 1308 msedge.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exepid process 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exemsedge.exedescription pid process target process PID 2340 wrote to memory of 1308 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe msedge.exe PID 2340 wrote to memory of 1308 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe msedge.exe PID 1308 wrote to memory of 2812 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 2812 1308 msedge.exe msedge.exe PID 2340 wrote to memory of 2180 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe cmd.exe PID 2340 wrote to memory of 2180 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe cmd.exe PID 2340 wrote to memory of 2180 2340 e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe cmd.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3560 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 4128 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 4128 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3172 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3172 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3172 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3172 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3172 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3172 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3172 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3172 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3172 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3172 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3172 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3172 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3172 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3172 1308 msedge.exe msedge.exe PID 1308 wrote to memory of 3172 1308 msedge.exe msedge.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe"C:\Users\Admin\AppData\Local\Temp\e8697fbe9c1955e081bfd9c9760b8d8453c8619a706a0a716bcfec1673689b9c.exe"1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2340 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://182.92.100.77/pz.html2⤵
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1308 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xf8,0x108,0x7ffa546c46f8,0x7ffa546c4708,0x7ffa546c47183⤵PID:2812
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,5640689665189695589,2997986924486923425,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2128 /prefetch:23⤵PID:3560
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2120,5640689665189695589,2997986924486923425,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2340 /prefetch:33⤵
- Suspicious behavior: EnumeratesProcesses
PID:4128 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2120,5640689665189695589,2997986924486923425,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2716 /prefetch:83⤵PID:3172
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5640689665189695589,2997986924486923425,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3724 /prefetch:13⤵PID:1932
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5640689665189695589,2997986924486923425,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3736 /prefetch:13⤵PID:672
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2120,5640689665189695589,2997986924486923425,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5260 /prefetch:83⤵PID:1152
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2120,5640689665189695589,2997986924486923425,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5484 /prefetch:83⤵PID:4552
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5640689665189695589,2997986924486923425,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5492 /prefetch:13⤵PID:4448
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5640689665189695589,2997986924486923425,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5132 /prefetch:13⤵PID:2672
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\/1.bat2⤵PID:2180
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2660
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
305B
MD5d70c67aac1d5edc9cca82d434ed284a4
SHA11a92f6b2df7c73c77f0fb2cc12b4716ee2c5d90d
SHA25619980937e33f93a0b26bf9db082a9fc000fe0e7a1303d1cf3267049aea2f2b95
SHA512b44b28609191acee3b78f8b902ff58e7832131e6f7461f44d357c9928a19b6b69b8a12cdbf275f834cb1002d30242849eb3ce60316ad46bbd2cbae7d4d2f001c
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Filesize
86KB
MD5147127382e001f495d1842ee7a9e7912
SHA192d1ed56032183c75d4b57d7ce30b1c4ae11dc9b
SHA256edf679c02ea2e170e67ab20dfc18558e2bfb4ee5d59eceeaea4b1ad1a626c3cc
SHA51297f5ae90a1bbacfe39b9e0f2954c24f9896cc9dca9d14364c438862996f3bbc04a4aa515742fccb3679d222c1302f5bb40c7eaddd6b5859d2d6ef79490243a4d
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e