e6f52ded3d0a1f0c419500503029590d1c66577008384a6fea62de1475a176b0

Analysis

max time kernel
157s
max time network
189s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
07/11/2022, 16:54

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General

Target

e6f52ded3d0a1f0c419500503029590d1c66577008384a6fea62de1475a176b0.exe
Size

144KB
MD5

0ae65cb9215a57e5595d5fa12fc6f51d
SHA1

72098a65a476036e8ca63b648639e892dc7e7b2c
SHA256

e6f52ded3d0a1f0c419500503029590d1c66577008384a6fea62de1475a176b0
SHA512

a9ad927fdd5d6c4132585f48bdc6a29f2d6b61af0d62aca9b966cafbbb6fdc53f1a210464adfcb626c2a9b8fa660e83e9f2fb1b264dff0db0d302435f76ae121
SSDEEP

1536:qxk31B7JRIUzhgmLeIEOoe6gGb9Gx8LAbM4LLmZivgaM8OKl:P317RLhjLvFUZGSLIM4WZivg4

Score

6^/10

microsoft persistence phishing

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-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run	msedge.exe

Detected potential entity reuse from brand microsoft.
phishing microsoft

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\1569ab42-6ae2-4024-b92b-8a22f1ef2ded.tmp	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20221108104403.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 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
4996	msedge.exe
4996	msedge.exe
4120	msedge.exe
4120	msedge.exe
1480	identity_helper.exe
1480	identity_helper.exe
3828	msedge.exe
3828	msedge.exe
3828	msedge.exe
3828	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4120	msedge.exe
4120	msedge.exe
4120	msedge.exe
4120	msedge.exe
4120	msedge.exe
4120	msedge.exe
4120	msedge.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4120	msedge.exe
4120	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4732 wrote to memory of 4120	4732	e6f52ded3d0a1f0c419500503029590d1c66577008384a6fea62de1475a176b0.exe	79
PID 4732 wrote to memory of 4120	4732	e6f52ded3d0a1f0c419500503029590d1c66577008384a6fea62de1475a176b0.exe	79
PID 4120 wrote to memory of 1984	4120	msedge.exe	80
PID 4120 wrote to memory of 1984	4120	msedge.exe	80
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 3024	4120	msedge.exe	83
PID 4120 wrote to memory of 4996	4120	msedge.exe	84
PID 4120 wrote to memory of 4996	4120	msedge.exe	84
PID 4120 wrote to memory of 5004	4120	msedge.exe	86
PID 4120 wrote to memory of 5004	4120	msedge.exe	86
PID 4120 wrote to memory of 5004	4120	msedge.exe	86
PID 4120 wrote to memory of 5004	4120	msedge.exe	86
PID 4120 wrote to memory of 5004	4120	msedge.exe	86
PID 4120 wrote to memory of 5004	4120	msedge.exe	86
PID 4120 wrote to memory of 5004	4120	msedge.exe	86
PID 4120 wrote to memory of 5004	4120	msedge.exe	86
PID 4120 wrote to memory of 5004	4120	msedge.exe	86
PID 4120 wrote to memory of 5004	4120	msedge.exe	86
PID 4120 wrote to memory of 5004	4120	msedge.exe	86
PID 4120 wrote to memory of 5004	4120	msedge.exe	86
PID 4120 wrote to memory of 5004	4120	msedge.exe	86
PID 4120 wrote to memory of 5004	4120	msedge.exe	86
PID 4120 wrote to memory of 5004	4120	msedge.exe	86
PID 4120 wrote to memory of 5004	4120	msedge.exe	86
PID 4120 wrote to memory of 5004	4120	msedge.exe	86
PID 4120 wrote to memory of 5004	4120	msedge.exe	86

C:\Users\Admin\AppData\Local\Temp\e6f52ded3d0a1f0c419500503029590d1c66577008384a6fea62de1475a176b0.exe
"C:\Users\Admin\AppData\Local\Temp\e6f52ded3d0a1f0c419500503029590d1c66577008384a6fea62de1475a176b0.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4732
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=e6f52ded3d0a1f0c419500503029590d1c66577008384a6fea62de1475a176b0.exe&platform=0009&osver=6&isServer=0&shimver=4.0.30319.0
  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:4120
- - 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=0x104,0x108,0x10c,0xd4,0x110,0x7ff8c35d46f8,0x7ff8c35d4708,0x7ff8c35d4718
    3⤵
    PID:1984
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2132,2303910574624642633,11509140432653011542,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2204 /prefetch:2
    3⤵
    PID:3024
- - 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=2132,2303910574624642633,11509140432653011542,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2256 /prefetch:3
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4996
- - 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=2132,2303910574624642633,11509140432653011542,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2760 /prefetch:8
    3⤵
    PID:5004
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,2303910574624642633,11509140432653011542,131072 --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=3336 /prefetch:1
    3⤵
    PID:3040
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,2303910574624642633,11509140432653011542,131072 --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=3368 /prefetch:1
    3⤵
    PID:4604
- - 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=2132,2303910574624642633,11509140432653011542,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4872 /prefetch:8
    3⤵
    PID:2504
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,2303910574624642633,11509140432653011542,131072 --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=4864 /prefetch:1
    3⤵
    PID:3744
- - 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=2132,2303910574624642633,11509140432653011542,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5636 /prefetch:8
    3⤵
    PID:5008
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,2303910574624642633,11509140432653011542,131072 --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=5480 /prefetch:1
    3⤵
    PID:3784
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,2303910574624642633,11509140432653011542,131072 --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=5700 /prefetch:1
    3⤵
    PID:3108
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,2303910574624642633,11509140432653011542,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4976 /prefetch:1
    3⤵
    PID:2660
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,2303910574624642633,11509140432653011542,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6124 /prefetch:1
    3⤵
    PID:4012
- - 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=2132,2303910574624642633,11509140432653011542,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6688 /prefetch:8
    3⤵
    PID:3412
- - 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:788
  - - 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=0x268,0x26c,0x270,0x244,0x274,0x7ff6a5245460,0x7ff6a5245470,0x7ff6a5245480
      4⤵
      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=2132,2303910574624642633,11509140432653011542,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6688 /prefetch:8
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1480
- - 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=2132,2303910574624642633,11509140432653011542,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5444 /prefetch:8
    3⤵
    PID:1672
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2132,2303910574624642633,11509140432653011542,131072 --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=5968 /prefetch:2
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:3828
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=e6f52ded3d0a1f0c419500503029590d1c66577008384a6fea62de1475a176b0.exe&platform=0009&osver=6&isServer=0&shimver=4.0.30319.0
  2⤵
  PID:4068
- - 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,0x100,0x104,0xd8,0x108,0x7ff8c35d46f8,0x7ff8c35d4708,0x7ff8c35d4718
    3⤵
    PID:4000

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2484

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

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
f647a9024e00f209b4882586b48a6d1c

SHA1
825a1e51260086c4261315dbc9704e1848fe5ff7

SHA256
77614c9d1cb42c41c0ce0415aecc9a20823ba79bdcdb8a27e90be7a16c57229b

SHA512
84961cc97defa398b0053b40453db58198b3e5bd2ad59770707ed11eb282eff479664253e616427826b40377e6486cdc1676369324617e5b5b0262b904f2ca9a

Download Submit
memory/4732-156-0x0000000000350000-0x0000000000376000-memory.dmp

Filesize
152KB

Download
memory/4732-132-0x0000000000350000-0x0000000000376000-memory.dmp

Filesize
152KB

Download