5c28b949507a6330ec9e768251131e823e1ed1587b5e8913c9e70009f235e9bb

Analysis

max time kernel
154s
max time network
176s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 22:04

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General

Target

base/openThankYou.bat
Size

340B
MD5

c62bd04389494fb8da60e90030c09b83
SHA1

cd7148fef04d8242abc150fb14b07e7eda4e6125
SHA256

ed666d253d1f46ccc44359833e575c0b968a93c5fb05e963da411eeffd8606f8
SHA512

27b1e3127ff53b180232ada1b171abbf88055ea09f14400edcb8fa629fbd41bd0678722dc3cb113aee931d89121376ec05af93ffe252d83e6e61a4d3c3e00cda

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

msedge.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run	msedge.exe

Drops file in Program Files directory 2 IoCs

Processes:

setup.exe

description	ioc	process
File created	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\7c570380-d716-47c6-afbb-4ab86bfc5e4f.tmp	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20221126092314.pma	setup.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

description	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.exe

description ioc process

Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ msedge.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

4864 PING.EXE

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	msedge.exe

pid	process
4864	PING.EXE

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
4756	msedge.exe
4756	msedge.exe
4936	msedge.exe
4936	msedge.exe
3416	identity_helper.exe
3416	identity_helper.exe
2144	msedge.exe
2144	msedge.exe
2144	msedge.exe
2144	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

Processes:

msedge.exe

pid process

4936 msedge.exe
4936 msedge.exe
4936 msedge.exe
4936 msedge.exe
4936 msedge.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

msedge.exe

pid process

4936 msedge.exe
4936 msedge.exe

pid	process
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe
4936	msedge.exe

pid	process
4936	msedge.exe
4936	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

cmd.exemsedge.exe

description	pid	process	target process
PID 2388 wrote to memory of 4864	2388	cmd.exe	PING.EXE
PID 2388 wrote to memory of 4864	2388	cmd.exe	PING.EXE
PID 2388 wrote to memory of 2244	2388	cmd.exe	find.exe
PID 2388 wrote to memory of 2244	2388	cmd.exe	find.exe
PID 2388 wrote to memory of 4936	2388	cmd.exe	msedge.exe
PID 2388 wrote to memory of 4936	2388	cmd.exe	msedge.exe
PID 4936 wrote to memory of 2332	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 2332	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 388	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 4756	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 4756	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 4524	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 4524	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 4524	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 4524	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 4524	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 4524	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 4524	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 4524	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 4524	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 4524	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 4524	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 4524	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 4524	4936	msedge.exe	msedge.exe
PID 4936 wrote to memory of 4524	4936	msedge.exe	msedge.exe

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\base\openThankYou.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2388
- C:\Windows\system32\PING.EXE
  PING -n 1 www.google.com
  2⤵
  - Runs ping.exe
  PID:4864
- C:\Windows\system32\find.exe
  find "Reply from "
  2⤵
  PID:2244
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.freecoins.co/FreeCoinsLandingPage/thankyou.jsp
  2⤵
  - Adds Run key to start application
  - Enumerates system info in registry
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:4936
- - 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,0x100,0x104,0xd8,0x108,0x7ff884a746f8,0x7ff884a74708,0x7ff884a74718
    3⤵
    PID:2332
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,10191330684653676690,10177001563480314171,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2168 /prefetch:2
    3⤵
    PID:388
- - 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=2116,10191330684653676690,10177001563480314171,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2276 /prefetch:3
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4756
- - 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=2116,10191330684653676690,10177001563480314171,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2760 /prefetch:8
    3⤵
    PID:4524
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10191330684653676690,10177001563480314171,131072 --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=3360 /prefetch:1
    3⤵
    PID:400
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10191330684653676690,10177001563480314171,131072 --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=3372 /prefetch:1
    3⤵
    PID:2484
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10191330684653676690,10177001563480314171,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5408 /prefetch:1
    3⤵
    PID:5012
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10191330684653676690,10177001563480314171,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5416 /prefetch:1
    3⤵
    PID:1872
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,10191330684653676690,10177001563480314171,131072 --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=6680 /prefetch:1
    3⤵
    PID:2072
- - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2116,10191330684653676690,10177001563480314171,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6148 /prefetch:8
    3⤵
    PID:2580
- - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --configure-user-settings --verbose-logging --system-level --msedge --force-configure-user-settings
    3⤵
    - Drops file in Program Files directory
    PID:2588
  - - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\MsEdgeCrashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x220,0x224,0x228,0x1fc,0x22c,0x7ff7b9e65460,0x7ff7b9e65470,0x7ff7b9e65480
      4⤵
      PID:1808
- - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2116,10191330684653676690,10177001563480314171,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6148 /prefetch:8
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:3416
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=2116,10191330684653676690,10177001563480314171,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2488 /prefetch:8
    3⤵
    PID:4404
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,10191330684653676690,10177001563480314171,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2112 /prefetch:2
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:2144

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4652

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\??\pipe\LOCAL\crashpad_4936_KDJNKPODSPRFSOEG

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/388-137-0x0000000000000000-mapping.dmp

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memory/400-143-0x0000000000000000-mapping.dmp

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memory/1808-153-0x0000000000000000-mapping.dmp

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memory/1872-149-0x0000000000000000-mapping.dmp

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memory/2072-151-0x0000000000000000-mapping.dmp

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memory/2144-157-0x0000000000000000-mapping.dmp

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memory/2244-133-0x0000000000000000-mapping.dmp

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memory/2332-135-0x0000000000000000-mapping.dmp

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memory/2484-145-0x0000000000000000-mapping.dmp

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memory/2588-152-0x0000000000000000-mapping.dmp

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memory/3416-154-0x0000000000000000-mapping.dmp

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memory/4404-156-0x0000000000000000-mapping.dmp

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memory/4524-141-0x0000000000000000-mapping.dmp

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memory/4756-138-0x0000000000000000-mapping.dmp

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memory/4864-132-0x0000000000000000-mapping.dmp

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memory/4936-134-0x0000000000000000-mapping.dmp

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memory/5012-147-0x0000000000000000-mapping.dmp

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