2a0784fec18355082a5a571434d94dcfee2357692b4ff3ce0b92e6d2bd91b2ce

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24/06/2024, 16:24

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General

Target

content/aboutTabs.htm
Size

143B
MD5

30b063c23ccd0e573f7956a49e6ad2da
SHA1

b43ddff041bd7e3fdec541b0b3004ecd661db8d0
SHA256

dde0330a494598aee2dec1ed467b0ce99400b860a9eec03e59a963090736cf9a
SHA512

5af5794bc10afd6692ef9eccfb860248fbf656361fd6cbbe399e497bf0f8c9e9e603eb0dc3781344a53ae84578e1618e60a9a1096cc3a0b149e2e4c82c8c43c4

Score

1^/10

Malware Config

Signatures

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1552	msedge.exe
1552	msedge.exe
3616	msedge.exe
3616	msedge.exe
4592	identity_helper.exe
4592	identity_helper.exe
2064	msedge.exe
2064	msedge.exe
2064	msedge.exe
2064	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3616 wrote to memory of 3736	3616	msedge.exe	81
PID 3616 wrote to memory of 3736	3616	msedge.exe	81
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1480	3616	msedge.exe	82
PID 3616 wrote to memory of 1552	3616	msedge.exe	83
PID 3616 wrote to memory of 1552	3616	msedge.exe	83
PID 3616 wrote to memory of 408	3616	msedge.exe	84
PID 3616 wrote to memory of 408	3616	msedge.exe	84
PID 3616 wrote to memory of 408	3616	msedge.exe	84
PID 3616 wrote to memory of 408	3616	msedge.exe	84
PID 3616 wrote to memory of 408	3616	msedge.exe	84
PID 3616 wrote to memory of 408	3616	msedge.exe	84
PID 3616 wrote to memory of 408	3616	msedge.exe	84
PID 3616 wrote to memory of 408	3616	msedge.exe	84
PID 3616 wrote to memory of 408	3616	msedge.exe	84
PID 3616 wrote to memory of 408	3616	msedge.exe	84
PID 3616 wrote to memory of 408	3616	msedge.exe	84
PID 3616 wrote to memory of 408	3616	msedge.exe	84
PID 3616 wrote to memory of 408	3616	msedge.exe	84
PID 3616 wrote to memory of 408	3616	msedge.exe	84
PID 3616 wrote to memory of 408	3616	msedge.exe	84
PID 3616 wrote to memory of 408	3616	msedge.exe	84
PID 3616 wrote to memory of 408	3616	msedge.exe	84
PID 3616 wrote to memory of 408	3616	msedge.exe	84
PID 3616 wrote to memory of 408	3616	msedge.exe	84
PID 3616 wrote to memory of 408	3616	msedge.exe	84

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\content\aboutTabs.htm
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3616
- 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,0x100,0x104,0xd8,0x108,0x7ff9428a46f8,0x7ff9428a4708,0x7ff9428a4718
  2⤵
  PID:3736
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2132,9077739385089943558,16026027260295598497,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2148 /prefetch:2
  2⤵
  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=network.mojom.NetworkService --field-trial-handle=2132,9077739385089943558,16026027260295598497,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2200 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1552
- 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=2132,9077739385089943558,16026027260295598497,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2812 /prefetch:8
  2⤵
  PID:408
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,9077739385089943558,16026027260295598497,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3272 /prefetch:1
  2⤵
  PID:3244
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,9077739385089943558,16026027260295598497,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3328 /prefetch:1
  2⤵
  PID:2612
- 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=2132,9077739385089943558,16026027260295598497,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5204 /prefetch:8
  2⤵
  PID:4436
- 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=2132,9077739385089943558,16026027260295598497,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5204 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4592
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,9077739385089943558,16026027260295598497,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4792 /prefetch:1
  2⤵
  PID:1864
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,9077739385089943558,16026027260295598497,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4752 /prefetch:1
  2⤵
  PID:4832
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,9077739385089943558,16026027260295598497,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4916 /prefetch:1
  2⤵
  PID:4984
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,9077739385089943558,16026027260295598497,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3896 /prefetch:1
  2⤵
  PID:444
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2132,9077739385089943558,16026027260295598497,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --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=5636 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2064

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:560

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4548

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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
4b4f91fa1b362ba5341ecb2836438dea

SHA1
9561f5aabed742404d455da735259a2c6781fa07

SHA256
d824b742eace197ddc8b6ed5d918f390fde4b0fbf0e371b8e1f2ed40a3b6455c

SHA512
fef22217dcdd8000bc193e25129699d4b8f7a103ca4fe1613baf73ccf67090d9fbae27eb93e4bb8747455853a0a4326f2d0c38df41c8d42351cdcd4132418dac

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

Filesize
152B

MD5
eaa3db555ab5bc0cb364826204aad3f0

SHA1
a4cdfaac8de49e6e6e88b335cfeaa7c9e3c563ca

SHA256
ef7baeb1b2ab05ff3c5fbb76c2759db49294654548706c7c8e87f0cde855b86b

SHA512
e13981da51b52c15261ecabb98af32f9b920651b46b10ce0cc823c5878b22eb1420258c80deef204070d1e0bdd3a64d875ac2522e3713a3cf11657aa55aeccd4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
33e8c5042a830e8b99d3e450580ea2de

SHA1
a91d44c5c7f49ea9a75941ffaf25ff0b59af2aea

SHA256
a8b7a0192cda20699f4cd8c1c61dbd774f69318dacb234df60616ec5222b9b20

SHA512
453c1235dc1fe2028c65b5d08220051f26f702047a6ea6be510cc65aa9aed09633fae2633106936ebd9169f8f9a7ee67e3b98aa0b0503d0ff01e52d2b2ae82f9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
a2462b8eb8bdbc5097c3483cef460eea

SHA1
04fb8889ba636755b07d79bd2b9eb409db14634b

SHA256
d41770c3a6de9e16937874593b218e307cde32dc62f1c3ab1469ed7fc2cfc5e1

SHA512
8d7a4e135d6a674186d271a100a1d0a397b6c26a3ad915b283fd846df61ac45335741479beb21047e5c59346fb4a6622b0d2f76e378c0e5b11197216fe6b6de4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
10KB

MD5
c765da1a3ee2c03ed2abb111b0cf5a97

SHA1
6b5370985e51984c11f1fdc123f561a32699b4b1

SHA256
4e9060fbceb3cfa1c36b55fc1b43cdf8767943e9e610a7c1fd71fdb14edf077e

SHA512
45f2c19a29ab127009883e8c0e2aa745fb750b83039a416a337eb39bc4ff8335f691cfd1479bd1d35669707cb8a44cbff38753ba0ba7fcd71ec5ccf88c70e66a

Download Submit