813e47e8509cd212f5a9ef778505ab84af15deb6ec9d37f5c9177399c570a521

Analysis

max time kernel
145s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28/02/2024, 15:46

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General

Target

LICENSES.chromium.html
Size

8.4MB
MD5

e400cd908b8fb7c13985e2f5cc7a7044
SHA1

bbafebdf5b067a7d7da130025851eaa52ec3c9d7
SHA256

ee3b1ab8794c749673ce9bd2dd302f12d69f0a1a4adfe40a64247746cc311829
SHA512

e7ca440f0e042d7fcfa99367426bf19899a2b227c6d7b6e2c25d4f1a40113250f21ebeaaf91067d8569dfbad1415d4fe3e5626d7254722f2778497fcb22e5d6e
SSDEEP

24576:/UrV6CI675knWSgRBPyQlrUmf1C6C6y6Z6/678HqBMUpuQ:MsWKA

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
3940	msedge.exe
3940	msedge.exe
4952	msedge.exe
4952	msedge.exe
2112	identity_helper.exe
2112	identity_helper.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe
4952	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4952 wrote to memory of 1628	4952	msedge.exe	39
PID 4952 wrote to memory of 1628	4952	msedge.exe	39
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 2856	4952	msedge.exe	92
PID 4952 wrote to memory of 3940	4952	msedge.exe	94
PID 4952 wrote to memory of 3940	4952	msedge.exe	94
PID 4952 wrote to memory of 4536	4952	msedge.exe	93
PID 4952 wrote to memory of 4536	4952	msedge.exe	93
PID 4952 wrote to memory of 4536	4952	msedge.exe	93
PID 4952 wrote to memory of 4536	4952	msedge.exe	93
PID 4952 wrote to memory of 4536	4952	msedge.exe	93
PID 4952 wrote to memory of 4536	4952	msedge.exe	93
PID 4952 wrote to memory of 4536	4952	msedge.exe	93
PID 4952 wrote to memory of 4536	4952	msedge.exe	93
PID 4952 wrote to memory of 4536	4952	msedge.exe	93
PID 4952 wrote to memory of 4536	4952	msedge.exe	93
PID 4952 wrote to memory of 4536	4952	msedge.exe	93
PID 4952 wrote to memory of 4536	4952	msedge.exe	93
PID 4952 wrote to memory of 4536	4952	msedge.exe	93
PID 4952 wrote to memory of 4536	4952	msedge.exe	93
PID 4952 wrote to memory of 4536	4952	msedge.exe	93
PID 4952 wrote to memory of 4536	4952	msedge.exe	93
PID 4952 wrote to memory of 4536	4952	msedge.exe	93
PID 4952 wrote to memory of 4536	4952	msedge.exe	93
PID 4952 wrote to memory of 4536	4952	msedge.exe	93
PID 4952 wrote to memory of 4536	4952	msedge.exe	93

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:4952
- 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,0x100,0x104,0xd8,0x108,0x7ff8c18746f8,0x7ff8c1874708,0x7ff8c1874718
  2⤵
  PID:1628
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2020,18396767653532507833,9285363690458832329,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2036 /prefetch:2
  2⤵
  PID:2856
- 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=2020,18396767653532507833,9285363690458832329,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2848 /prefetch:8
  2⤵
  PID:4536
- 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=2020,18396767653532507833,9285363690458832329,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2160 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3940
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,18396767653532507833,9285363690458832329,131072 --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=3304 /prefetch:1
  2⤵
  PID:4472
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,18396767653532507833,9285363690458832329,131072 --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=3460 /prefetch:1
  2⤵
  PID:2184
- 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=2020,18396767653532507833,9285363690458832329,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5404 /prefetch:8
  2⤵
  PID:4384
- 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=2020,18396767653532507833,9285363690458832329,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5404 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2112
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,18396767653532507833,9285363690458832329,131072 --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=4992 /prefetch:1
  2⤵
  PID:3996
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,18396767653532507833,9285363690458832329,131072 --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=5108 /prefetch:1
  2⤵
  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=2020,18396767653532507833,9285363690458832329,131072 --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=3432 /prefetch:1
  2⤵
  PID:4032
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2020,18396767653532507833,9285363690458832329,131072 --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=5604 /prefetch:1
  2⤵
  PID:2084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2020,18396767653532507833,9285363690458832329,131072 --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=2164 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3996

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3500

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3996

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
cbec32729772aa6c576e97df4fef48f5

SHA1
6ec173d5313f27ba1e46ad66c7bbe7c0a9767dba

SHA256
d34331aa91a21e127bbe68f55c4c1898c429d9d43545c3253d317ffb105aa24e

SHA512
425b3638fed70da3bc16bba8b9878de528aca98669203f39473b931f487a614d3f66073b8c3d9bc2211e152b4bbdeceb2777001467954eec491f862912f3c7a0

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

Filesize
152B

MD5
279e783b0129b64a8529800a88fbf1ee

SHA1
204c62ec8cef8467e5729cad52adae293178744f

SHA256
3619c3b82a8cbdce37bfd88b66d4fdfcd728a1112b05eb26998bea527d187932

SHA512
32730d9124dd28c196bd4abcfd6a283a04553f3f6b050c057264bc883783d30d6602781137762e66e1f90847724d0e994bddf6e729de11a809f263f139023d3b

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

Filesize
6KB

MD5
ef951200283beb1eeaf07f3ebd9d821e

SHA1
2e232e8b84b17e6a85946a89652ab96a2fdce6b9

SHA256
044f2a7ab79493048427e57d15a1f76b1141c92af23336a5b272fd100f07899f

SHA512
1d4cf3381f39aa7039b75098cb19fd2f51492e079ffbabb0073e08196a0268442146ebdd32b5743bc0d4339bdf8b8c760ac48a42e4060e2bda8240aae6b4131b

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

Filesize
6KB

MD5
da39b0355ad93b117be1c8dc4b9d8dc1

SHA1
a78653e6b99501017f1df7e636263f84104a7e13

SHA256
ea3a052a8f9cbdcfffa393a851785ad9f054fb71bbcbc1468d43b8b3378e78c2

SHA512
af5a539684ebc1b91577f7f2c58ab8dc76639ea91fd17847bd298fe2f7185aeed01bdc397719354f3b4dfb9a362589873a54dad145ab1589202581f1879c1157

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
3611ebda6e868b27c526ab9103ade030

SHA1
f6ea03535641979e9be3e825b0362d2b7eb557d4

SHA256
7f61f85385d62162956e2726022f7c8f57980c10dd7ca2b1de8f00274047fa2d

SHA512
9c9a9c1e6db1ef61f329e339f34148eefba17cdd43333ff15ddb1c8ed68b14ec2cbabcf215ebddeceaef379fbb8ba560165afabdcac3355af49be87776c40518

Download Submit