3a174c4147035d270a163364d65bfff17eb6dace5f066402640bf16ffe8a0053

Analysis

max time kernel
147s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2022, 00:41

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General

Target

3a174c4147035d270a163364d65bfff17eb6dace5f066402640bf16ffe8a0053.exe
Size

72KB
MD5

f44e19bdfb48d55070b178f2390cb377
SHA1

51a80565642350107b469896f983b2b65eb08864
SHA256

3a174c4147035d270a163364d65bfff17eb6dace5f066402640bf16ffe8a0053
SHA512

a7f6c2cd37800248d70a74882fbbc39c59c822c70f44bd9c61e1fe6590ff57ab6c8a84403b4c0ae580c1048fa9f31094c7d6e443bd377f55e3a680f58f9fe01f
SSDEEP

768:1gR2+xq206IEcCv69Xt/OGf2nLtyXUNA0ev0Z:1gR2+x/OEPv63xOnLAcAXvG

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

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run	msedge.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\23228385-afa9-4f30-b4b4-4752a179a8a0.tmp	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20220919030828.pma	setup.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4652	msedge.exe
4652	msedge.exe
4128	msedge.exe
4128	msedge.exe
4988	identity_helper.exe
4988	identity_helper.exe
2576	msedge.exe
2576	msedge.exe
2576	msedge.exe
2576	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

pid	Process
4128	msedge.exe
4128	msedge.exe
4128	msedge.exe
4128	msedge.exe
4128	msedge.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4128	msedge.exe
4128	msedge.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4976	3a174c4147035d270a163364d65bfff17eb6dace5f066402640bf16ffe8a0053.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4976 wrote to memory of 1648	4976	3a174c4147035d270a163364d65bfff17eb6dace5f066402640bf16ffe8a0053.exe	82
PID 4976 wrote to memory of 1648	4976	3a174c4147035d270a163364d65bfff17eb6dace5f066402640bf16ffe8a0053.exe	82
PID 4976 wrote to memory of 1648	4976	3a174c4147035d270a163364d65bfff17eb6dace5f066402640bf16ffe8a0053.exe	82
PID 4896 wrote to memory of 4128	4896	explorer.exe	84
PID 4896 wrote to memory of 4128	4896	explorer.exe	84
PID 4128 wrote to memory of 320	4128	msedge.exe	87
PID 4128 wrote to memory of 320	4128	msedge.exe	87
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 3256	4128	msedge.exe	92
PID 4128 wrote to memory of 4652	4128	msedge.exe	93
PID 4128 wrote to memory of 4652	4128	msedge.exe	93
PID 4128 wrote to memory of 844	4128	msedge.exe	95
PID 4128 wrote to memory of 844	4128	msedge.exe	95
PID 4128 wrote to memory of 844	4128	msedge.exe	95
PID 4128 wrote to memory of 844	4128	msedge.exe	95
PID 4128 wrote to memory of 844	4128	msedge.exe	95
PID 4128 wrote to memory of 844	4128	msedge.exe	95
PID 4128 wrote to memory of 844	4128	msedge.exe	95
PID 4128 wrote to memory of 844	4128	msedge.exe	95
PID 4128 wrote to memory of 844	4128	msedge.exe	95
PID 4128 wrote to memory of 844	4128	msedge.exe	95
PID 4128 wrote to memory of 844	4128	msedge.exe	95
PID 4128 wrote to memory of 844	4128	msedge.exe	95
PID 4128 wrote to memory of 844	4128	msedge.exe	95
PID 4128 wrote to memory of 844	4128	msedge.exe	95
PID 4128 wrote to memory of 844	4128	msedge.exe	95

C:\Users\Admin\AppData\Local\Temp\3a174c4147035d270a163364d65bfff17eb6dace5f066402640bf16ffe8a0053.exe
"C:\Users\Admin\AppData\Local\Temp\3a174c4147035d270a163364d65bfff17eb6dace5f066402640bf16ffe8a0053.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4976
- C:\Windows\SysWOW64\explorer.exe
  explorer http://hi.baidu.com/qq289555239/blog
  2⤵
  PID:1648

C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
1⤵
- Suspicious use of WriteProcessMemory
PID:4896
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://hi.baidu.com/qq289555239/blog
  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:4128
- - 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=0xf8,0xfc,0x100,0xd4,0x104,0x7ffab72146f8,0x7ffab7214708,0x7ffab7214718
    3⤵
    PID:320
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2124,10147446992989799159,11596094714520939691,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2172 /prefetch:2
    3⤵
    PID:3256
- - 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=2124,10147446992989799159,11596094714520939691,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2460 /prefetch:3
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4652
- - 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=2124,10147446992989799159,11596094714520939691,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2768 /prefetch:8
    3⤵
    PID:844
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,10147446992989799159,11596094714520939691,131072 --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=3316 /prefetch:1
    3⤵
    PID:3580
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,10147446992989799159,11596094714520939691,131072 --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=3324 /prefetch:1
    3⤵
    PID:1200
- - 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=2124,10147446992989799159,11596094714520939691,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4688 /prefetch:8
    3⤵
    PID:4936
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,10147446992989799159,11596094714520939691,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5492 /prefetch:1
    3⤵
    PID:4792
- - 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=2124,10147446992989799159,11596094714520939691,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5800 /prefetch:8
    3⤵
    PID:204
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,10147446992989799159,11596094714520939691,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5952 /prefetch:1
    3⤵
    PID:1132
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,10147446992989799159,11596094714520939691,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5980 /prefetch:1
    3⤵
    PID:1648
- - 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=2124,10147446992989799159,11596094714520939691,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6200 /prefetch:8
    3⤵
    PID:3992
- - 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:4224
  - - 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=0x220,0x224,0x228,0x1bc,0x22c,0x7ff791a65460,0x7ff791a65470,0x7ff791a65480
      4⤵
      PID:4884
- - 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=2124,10147446992989799159,11596094714520939691,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6200 /prefetch:8
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4988
- - 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=2124,10147446992989799159,11596094714520939691,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2008 /prefetch:8
    3⤵
    PID:4300
- - 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=2124,10147446992989799159,11596094714520939691,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5296 /prefetch:8
    3⤵
    PID:4972
- - 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=2124,10147446992989799159,11596094714520939691,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5292 /prefetch:8
    3⤵
    PID:4176
- - 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=2124,10147446992989799159,11596094714520939691,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5284 /prefetch:8
    3⤵
    PID:3780
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2124,10147446992989799159,11596094714520939691,131072 --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=1044 /prefetch:2
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:2576
- - 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=2124,10147446992989799159,11596094714520939691,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1260 /prefetch:8
    3⤵
    PID:2252

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4344

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

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4976-132-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4976-136-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download