67712b151d70b78afb5eac2b260d2264687b164fc9250e53fccdb1787f74af08

Analysis

max time kernel
150s
max time network
149s
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, 04:12

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General

Target

UTSO.html
Size

371B
MD5

5fd12e1425d891822bf24ced15e33f04
SHA1

ec3bed41ba4a4d810ab47aa8d48e4ec34cfda1ce
SHA256

dd33591ea39d16ec7aa18f328cf96871eed3ffb1b8321342dac28c6e8309206b
SHA512

7bc37d676d0e7a4693f5a3d36d681b64a771fbf2cb685bd8335ff5a0b428af50c3ee97565693dc64f2bb2dfc1e3c20a2c9352537dcd40d919f0ae4d6c5606f2e

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
1636	msedge.exe
1636	msedge.exe
2656	msedge.exe
2656	msedge.exe
720	identity_helper.exe
720	identity_helper.exe
3464	msedge.exe
3464	msedge.exe
3464	msedge.exe
3464	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe
2656	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2656 wrote to memory of 3316	2656	msedge.exe	51
PID 2656 wrote to memory of 3316	2656	msedge.exe	51
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 4880	2656	msedge.exe	89
PID 2656 wrote to memory of 1636	2656	msedge.exe	90
PID 2656 wrote to memory of 1636	2656	msedge.exe	90
PID 2656 wrote to memory of 4324	2656	msedge.exe	91
PID 2656 wrote to memory of 4324	2656	msedge.exe	91
PID 2656 wrote to memory of 4324	2656	msedge.exe	91
PID 2656 wrote to memory of 4324	2656	msedge.exe	91
PID 2656 wrote to memory of 4324	2656	msedge.exe	91
PID 2656 wrote to memory of 4324	2656	msedge.exe	91
PID 2656 wrote to memory of 4324	2656	msedge.exe	91
PID 2656 wrote to memory of 4324	2656	msedge.exe	91
PID 2656 wrote to memory of 4324	2656	msedge.exe	91
PID 2656 wrote to memory of 4324	2656	msedge.exe	91
PID 2656 wrote to memory of 4324	2656	msedge.exe	91
PID 2656 wrote to memory of 4324	2656	msedge.exe	91
PID 2656 wrote to memory of 4324	2656	msedge.exe	91
PID 2656 wrote to memory of 4324	2656	msedge.exe	91
PID 2656 wrote to memory of 4324	2656	msedge.exe	91
PID 2656 wrote to memory of 4324	2656	msedge.exe	91
PID 2656 wrote to memory of 4324	2656	msedge.exe	91
PID 2656 wrote to memory of 4324	2656	msedge.exe	91
PID 2656 wrote to memory of 4324	2656	msedge.exe	91
PID 2656 wrote to memory of 4324	2656	msedge.exe	91

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\UTSO.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:2656
- 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,0x100,0x104,0xd8,0x108,0x7ffb867646f8,0x7ffb86764708,0x7ffb86764718
  2⤵
  PID:3316
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2124,7576154656367687141,14503756024702411574,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2152 /prefetch:2
  2⤵
  PID:4880
- 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=2124,7576154656367687141,14503756024702411574,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2212 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1636
- 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=2124,7576154656367687141,14503756024702411574,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2744 /prefetch:8
  2⤵
  PID:4324
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,7576154656367687141,14503756024702411574,131072 --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=3280 /prefetch:1
  2⤵
  PID:3644
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,7576154656367687141,14503756024702411574,131072 --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=3300 /prefetch:1
  2⤵
  PID:3616
- 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=2124,7576154656367687141,14503756024702411574,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5092 /prefetch:8
  2⤵
  PID:856
- 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=2124,7576154656367687141,14503756024702411574,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5092 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:720
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,7576154656367687141,14503756024702411574,131072 --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=5268 /prefetch:1
  2⤵
  PID:3396
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,7576154656367687141,14503756024702411574,131072 --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=5328 /prefetch:1
  2⤵
  PID:1596
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,7576154656367687141,14503756024702411574,131072 --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=5280 /prefetch:1
  2⤵
  PID:2944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,7576154656367687141,14503756024702411574,131072 --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=5516 /prefetch:1
  2⤵
  PID:4728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,7576154656367687141,14503756024702411574,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5252 /prefetch:1
  2⤵
  PID:820
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2124,7576154656367687141,14503756024702411574,131072 --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=1364 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3464

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1452

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2088

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
bbd8bad2ee6a70123bd68e150a3a42f7

SHA1
56c58975483b902d92210a139391148106d620c8

SHA256
dbfde80ec1a5618222e60d75e7d36aac7c20663693b9a6f1446640aeb9cfcbe4

SHA512
7f81d2189f100b93dccc4539a7fb1946f38d94a7fc852105a3a224f9006d3176b5d3148386563b3aa370f90265d2bd233c30dc98f4afcbb7b457ab0af1d08242

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

Filesize
6KB

MD5
31b77715ec47783ed0a3e4acd9bb1b70

SHA1
9228b23f9c1a25a2573add97bd16c3072f11ab34

SHA256
643859f50410181cae8f6cd348631214ccaa3f654d705f58b33f778b2710c68b

SHA512
d412ba8655a3dd3fe643423a4bde74b9542b0797eea458147593d9081da972ee296476365ca2bae1912b906b9066d5fee720a36a105cbd670baa932dd383ad8e

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
add13544a05a8c57423bb5f631e7e938

SHA1
f3986cbbd0fbbff75dd20a6d354b82a16beb0484

SHA256
478c9dd425c4d9637c0867bbfd084676d1091001b8961813f6d1162c1c594222

SHA512
bf6bcc58bf548528b94ab8c95fcabca3fce4302ea550c3e1b487be4a18cdbf25b5612e2d9ecc992924e0f5851498b8dab44babe059cd3812f3dbca2c99ab6074

Download Submit