18bec959794b8112be19a33257a28e3528a1b5013cc362a712e8246bf5371616

Analysis

max time kernel
150s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
12-10-2022 13:39

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

18bec959794b8112be19a33257a28e3528a1b5013cc362a712e8246bf5371616.exe
Size

784KB
MD5

797eb2f55a506669d9a94313b2985ec0
SHA1

eaa93a244f2b6f5469499d8098600812f3b38f44
SHA256

18bec959794b8112be19a33257a28e3528a1b5013cc362a712e8246bf5371616
SHA512

d78b2c8afc7b2be02598482bf477e90d2b1ecdb9deee63711574182fd0453d75ea9bc87e0e6bf54a86dffe6536b15303be65d8b64063da5b6d75f925a4644b2a
SSDEEP

12288:+qJpM3leiND5pF6eDYevG0p47IrVT4r0/T4r05:+JDDDFRDYevG0pMIrVT4r0/T4r05

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-1-5-21-929662420-1054238289-2961194603-1000\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\c1a10af1-b57e-495b-8808-29d99041cf0d.tmp	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20221012134046.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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	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
4696	msedge.exe
4696	msedge.exe
2064	msedge.exe
2064	msedge.exe
4884	identity_helper.exe
4884	identity_helper.exe
3748	msedge.exe
3748	msedge.exe
3748	msedge.exe
3748	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
2064	msedge.exe
2064	msedge.exe
2064	msedge.exe
2064	msedge.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2064	msedge.exe
2064	msedge.exe
2064	msedge.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3540	18bec959794b8112be19a33257a28e3528a1b5013cc362a712e8246bf5371616.exe
3540	18bec959794b8112be19a33257a28e3528a1b5013cc362a712e8246bf5371616.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3540 wrote to memory of 2064	3540	18bec959794b8112be19a33257a28e3528a1b5013cc362a712e8246bf5371616.exe	84
PID 3540 wrote to memory of 2064	3540	18bec959794b8112be19a33257a28e3528a1b5013cc362a712e8246bf5371616.exe	84
PID 2064 wrote to memory of 208	2064	msedge.exe	85
PID 2064 wrote to memory of 208	2064	msedge.exe	85
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 2224	2064	msedge.exe	87
PID 2064 wrote to memory of 4696	2064	msedge.exe	88
PID 2064 wrote to memory of 4696	2064	msedge.exe	88
PID 2064 wrote to memory of 2784	2064	msedge.exe	90
PID 2064 wrote to memory of 2784	2064	msedge.exe	90
PID 2064 wrote to memory of 2784	2064	msedge.exe	90
PID 2064 wrote to memory of 2784	2064	msedge.exe	90
PID 2064 wrote to memory of 2784	2064	msedge.exe	90
PID 2064 wrote to memory of 2784	2064	msedge.exe	90
PID 2064 wrote to memory of 2784	2064	msedge.exe	90
PID 2064 wrote to memory of 2784	2064	msedge.exe	90
PID 2064 wrote to memory of 2784	2064	msedge.exe	90
PID 2064 wrote to memory of 2784	2064	msedge.exe	90
PID 2064 wrote to memory of 2784	2064	msedge.exe	90
PID 2064 wrote to memory of 2784	2064	msedge.exe	90
PID 2064 wrote to memory of 2784	2064	msedge.exe	90
PID 2064 wrote to memory of 2784	2064	msedge.exe	90
PID 2064 wrote to memory of 2784	2064	msedge.exe	90
PID 2064 wrote to memory of 2784	2064	msedge.exe	90
PID 2064 wrote to memory of 2784	2064	msedge.exe	90
PID 2064 wrote to memory of 2784	2064	msedge.exe	90

C:\Users\Admin\AppData\Local\Temp\18bec959794b8112be19a33257a28e3528a1b5013cc362a712e8246bf5371616.exe
"C:\Users\Admin\AppData\Local\Temp\18bec959794b8112be19a33257a28e3528a1b5013cc362a712e8246bf5371616.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3540
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.xuex8.com/
  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:2064
- - 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=0x100,0x104,0x108,0xfc,0x10c,0x7ff9852846f8,0x7ff985284708,0x7ff985284718
    3⤵
    PID:208
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,10201099526378237344,9013375782868648456,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2164 /prefetch:2
    3⤵
    PID:2224
- - 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=2128,10201099526378237344,9013375782868648456,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2388 /prefetch:3
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4696
- - 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=2128,10201099526378237344,9013375782868648456,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2752 /prefetch:8
    3⤵
    PID:2784
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,10201099526378237344,9013375782868648456,131072 --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=3804 /prefetch:1
    3⤵
    PID:3504
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,10201099526378237344,9013375782868648456,131072 --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=3740 /prefetch:1
    3⤵
    PID:1860
- - 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=2128,10201099526378237344,9013375782868648456,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5308 /prefetch:8
    3⤵
    PID:2240
- - 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=2128,10201099526378237344,9013375782868648456,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4292 /prefetch:8
    3⤵
    PID:4604
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,10201099526378237344,9013375782868648456,131072 --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=2628 /prefetch:1
    3⤵
    PID:3888
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,10201099526378237344,9013375782868648456,131072 --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=5876 /prefetch:1
    3⤵
    PID:5016
- - 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=2128,10201099526378237344,9013375782868648456,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5448 /prefetch:8
    3⤵
    PID:3608
- - 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:2188
  - - 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=0x22c,0x230,0x234,0xe0,0x238,0x7ff737195460,0x7ff737195470,0x7ff737195480
      4⤵
      PID:1644
- - 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=2128,10201099526378237344,9013375782868648456,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5448 /prefetch:8
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4884
- - 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=2128,10201099526378237344,9013375782868648456,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=6220 /prefetch:8
    3⤵
    PID:2008
- - 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=2128,10201099526378237344,9013375782868648456,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5736 /prefetch:8
    3⤵
    PID:5008
- - 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=2128,10201099526378237344,9013375782868648456,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3324 /prefetch:8
    3⤵
    PID:3232
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,10201099526378237344,9013375782868648456,131072 --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=4884 /prefetch:2
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:3748
- - 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=2128,10201099526378237344,9013375782868648456,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5168 /prefetch:8
    3⤵
    PID:2996

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1552

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads