6e031a922ec21c373530a64d03151229faa39473a1044765f2a81f6c0589cbb4

Resubmissions

24-02-2024 15:39

240224-s3pjsafg69 7

24-02-2024 14:20

240224-rnqmvseb57 7

Analysis

max time kernel
150s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
24-02-2024 14:20

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General

Target

LICENSES.chromium.html
Size

6.5MB
MD5

180f8acc70405077badc751453d13625
SHA1

35dc54acad60a98aeec47c7ade3e6a8c81f06883
SHA256

0bfa9a636e722107b6192ff35c365d963a54e1de8a09c8157680e8d0fbbfba1c
SHA512

40d3358b35eb0445127c70deb0cb87ec1313eca285307cda168605a4fd3d558b4be9eb24a59568eca9ee1f761e578c39b2def63ad48e40d31958db82f128e0ec
SSDEEP

24576:d7rs5kjWSnB3lWNeUmf0f6W6M6q6A6r/HXpErpem:rovj

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
3860	msedge.exe
3860	msedge.exe
2624	msedge.exe
2624	msedge.exe
4588	identity_helper.exe
4588	identity_helper.exe
2004	msedge.exe
2004	msedge.exe
2004	msedge.exe
2004	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe
2624	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2624 wrote to memory of 4056	2624	msedge.exe	74
PID 2624 wrote to memory of 4056	2624	msedge.exe	74
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 1800	2624	msedge.exe	89
PID 2624 wrote to memory of 3860	2624	msedge.exe	88
PID 2624 wrote to memory of 3860	2624	msedge.exe	88
PID 2624 wrote to memory of 4992	2624	msedge.exe	90
PID 2624 wrote to memory of 4992	2624	msedge.exe	90
PID 2624 wrote to memory of 4992	2624	msedge.exe	90
PID 2624 wrote to memory of 4992	2624	msedge.exe	90
PID 2624 wrote to memory of 4992	2624	msedge.exe	90
PID 2624 wrote to memory of 4992	2624	msedge.exe	90
PID 2624 wrote to memory of 4992	2624	msedge.exe	90
PID 2624 wrote to memory of 4992	2624	msedge.exe	90
PID 2624 wrote to memory of 4992	2624	msedge.exe	90
PID 2624 wrote to memory of 4992	2624	msedge.exe	90
PID 2624 wrote to memory of 4992	2624	msedge.exe	90
PID 2624 wrote to memory of 4992	2624	msedge.exe	90
PID 2624 wrote to memory of 4992	2624	msedge.exe	90
PID 2624 wrote to memory of 4992	2624	msedge.exe	90
PID 2624 wrote to memory of 4992	2624	msedge.exe	90
PID 2624 wrote to memory of 4992	2624	msedge.exe	90
PID 2624 wrote to memory of 4992	2624	msedge.exe	90
PID 2624 wrote to memory of 4992	2624	msedge.exe	90
PID 2624 wrote to memory of 4992	2624	msedge.exe	90
PID 2624 wrote to memory of 4992	2624	msedge.exe	90

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\LICENSES.chromium.html
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:2624
- 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,0x100,0x104,0xd8,0x108,0x7ffd652646f8,0x7ffd65264708,0x7ffd65264718
  2⤵
  PID:4056
- 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=2108,6204772084746659025,5696417167641888133,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2200 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3860
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,6204772084746659025,5696417167641888133,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2120 /prefetch:2
  2⤵
  PID:1800
- 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=2108,6204772084746659025,5696417167641888133,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2748 /prefetch:8
  2⤵
  PID:4992
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,6204772084746659025,5696417167641888133,131072 --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=3304 /prefetch:1
  2⤵
  PID:3332
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,6204772084746659025,5696417167641888133,131072 --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=3284 /prefetch:1
  2⤵
  PID:1696
- 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=2108,6204772084746659025,5696417167641888133,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5408 /prefetch:8
  2⤵
  PID:3536
- 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=2108,6204772084746659025,5696417167641888133,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5408 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4588
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,6204772084746659025,5696417167641888133,131072 --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=5016 /prefetch:1
  2⤵
  PID:4520
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,6204772084746659025,5696417167641888133,131072 --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=3916 /prefetch:1
  2⤵
  PID:5040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,6204772084746659025,5696417167641888133,131072 --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=3288 /prefetch:1
  2⤵
  PID:1656
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,6204772084746659025,5696417167641888133,131072 --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=3112 /prefetch:1
  2⤵
  PID:1440
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,6204772084746659025,5696417167641888133,131072 --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=3132 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2004

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2636

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4488

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
58670ac03d80eb4bd1cec7ac5672d2e8

SHA1
276295d2f9e58fb0b8ef03bd9567227fb94e03f7

SHA256
76e1645d9c4f363b34e554822cfe0d53ff1fce5e994acdf1edeff13ae8df30f8

SHA512
99fe23263de36ec0c8b6b3b0205df264250392cc9c0dd8fa28cf954ff39f9541f722f96a84fbc0b4e42cfd042f064525a6be4b220c0180109f8b1d51bbdef8ff

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

Filesize
152B

MD5
3782686f747f4a85739b170a3898b645

SHA1
81ae1c4fd3d1fddb50b3773e66439367788c219c

SHA256
67ee813be3c6598a8ea02cd5bb5453fc0aa114606e3fc7ad216f205fe46dfc13

SHA512
54eb860107637a611150ff18ac57856257bf650f70dce822de234aee644423080b570632208d38e45e2f0d2bf60ca2684d3c3480f9637ea4ad81f2bcfb9f24d5

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

Filesize
6KB

MD5
aa798da147a1f1dbb9a243d64247eb1e

SHA1
4fd42bdd0a75b572a89d6f5287fc9361dbd30ee3

SHA256
ca9880a58ba42998486f708da1f1844895eae3c80e06fc344442fb42ce54ff84

SHA512
e80c8714c1446a2ae99538415518ed50716b13d5a0eba4472817959df109b1b9932c8f6cff2445cfba152c7e8a4d7af3242d348fdf2d0c10acd6163cb263e31c

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

Filesize
6KB

MD5
d1d4e007cb2e634475cc63cb611aa85f

SHA1
b221b5172c62e4718caad0df7407557a04020695

SHA256
8f1bfa6ab7b7e8cc514c8c9dfe526455f4e44b88d5c323c04018c79eb9231517

SHA512
0848101ae984c474e3eade430b7a3824ce3b3623efde71afb0a4962242d756c0b7bd76a993b0ef9853983cc4547182c9db2feddfcb1134cb1bcb6414d6b05337

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

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

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

Filesize
11KB

MD5
b9bf13ea2edf1dc72d1c0ec43959987d

SHA1
f1b79d7ca6410764fb78f7ab4b12238e5d229d8e

SHA256
ee4ea5bcb0e6998cf18f5d658fb3e7391ba465bb5395eaba919166a248a8b761

SHA512
fdc84ed6b2ca3bb9d2b147b2a58d6227a78f4f56a707321eea844895c0a2b8db6fefa9a27d259e6f56716f2d71227cd93fa2f1ae18990022c867bd9ce12597ec

Download Submit