af277117f93fbe518b20b27504d9607df8389027daa848178dcf24355b33bd82

Analysis

max time kernel
145s
max time network
157s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
15/03/2024, 21:10

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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 12 IoCs

pid	Process
3420	msedge.exe
3420	msedge.exe
4540	msedge.exe
4540	msedge.exe
2608	msedge.exe
2608	msedge.exe
1672	identity_helper.exe
1672	identity_helper.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4540 wrote to memory of 648	4540	msedge.exe	80
PID 4540 wrote to memory of 648	4540	msedge.exe	80
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 1372	4540	msedge.exe	81
PID 4540 wrote to memory of 3420	4540	msedge.exe	82
PID 4540 wrote to memory of 3420	4540	msedge.exe	82
PID 4540 wrote to memory of 3308	4540	msedge.exe	83
PID 4540 wrote to memory of 3308	4540	msedge.exe	83
PID 4540 wrote to memory of 3308	4540	msedge.exe	83
PID 4540 wrote to memory of 3308	4540	msedge.exe	83
PID 4540 wrote to memory of 3308	4540	msedge.exe	83
PID 4540 wrote to memory of 3308	4540	msedge.exe	83
PID 4540 wrote to memory of 3308	4540	msedge.exe	83
PID 4540 wrote to memory of 3308	4540	msedge.exe	83
PID 4540 wrote to memory of 3308	4540	msedge.exe	83
PID 4540 wrote to memory of 3308	4540	msedge.exe	83
PID 4540 wrote to memory of 3308	4540	msedge.exe	83
PID 4540 wrote to memory of 3308	4540	msedge.exe	83
PID 4540 wrote to memory of 3308	4540	msedge.exe	83
PID 4540 wrote to memory of 3308	4540	msedge.exe	83
PID 4540 wrote to memory of 3308	4540	msedge.exe	83
PID 4540 wrote to memory of 3308	4540	msedge.exe	83
PID 4540 wrote to memory of 3308	4540	msedge.exe	83
PID 4540 wrote to memory of 3308	4540	msedge.exe	83
PID 4540 wrote to memory of 3308	4540	msedge.exe	83
PID 4540 wrote to memory of 3308	4540	msedge.exe	83

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:4540
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffc6a493cb8,0x7ffc6a493cc8,0x7ffc6a493cd8
  2⤵
  PID:648
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1916,8139174671623341437,3986729873117187497,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1928 /prefetch:2
  2⤵
  PID:1372
- 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=1916,8139174671623341437,3986729873117187497,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2256 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3420
- 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=1916,8139174671623341437,3986729873117187497,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2784 /prefetch:8
  2⤵
  PID:3308
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,8139174671623341437,3986729873117187497,131072 --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=3152 /prefetch:1
  2⤵
  PID:3288
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,8139174671623341437,3986729873117187497,131072 --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=3200 /prefetch:1
  2⤵
  PID:956
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,8139174671623341437,3986729873117187497,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4392 /prefetch:1
  2⤵
  PID:1232
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,8139174671623341437,3986729873117187497,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4720 /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=1916,8139174671623341437,3986729873117187497,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4588 /prefetch:1
  2⤵
  PID:3648
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,8139174671623341437,3986729873117187497,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3944 /prefetch:1
  2⤵
  PID:2180
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1916,8139174671623341437,3986729873117187497,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4824 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2608
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1916,8139174671623341437,3986729873117187497,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4344 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  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=1916,8139174671623341437,3986729873117187497,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=4660 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1972

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2124

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:576

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
96899614360333c9904499393c6e3d75

SHA1
bbfa17cf8df01c266323965735f00f0e9e04cd34

SHA256
486e4b4bb11f664c91c675e73cfeabe53b5009ae719459813be17814cd97e43c

SHA512
974735b40a9f92b40a37a698f7f333590f32ff45633c6e619500e74ec274bc20bf7dbc830b1685777b714d37a3ca103d741ee056f4ff45ef08c07b38a7895df7

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

Filesize
152B

MD5
19a8bcb40a17253313345edd2a0da1e7

SHA1
86fac74b5bbc59e910248caebd1176a48a46d72e

SHA256
b8024fbed11683ef4b53f5afac0ff691025b7eecca0f6a95737da1585558227e

SHA512
9f8780f49d30aad01b28189804329aeca6ad2b7ffb6be505d40bb1af7802bb62622f518cb1c43a5815bbbb46638f6c52aead3d68f14fa957d18157edb42e95c0

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

Filesize
5KB

MD5
4f89627b58ae3c51d4e6ac99ee955fec

SHA1
604b2e07d2911b394200c99975c9166165a2b1b5

SHA256
35088919153dd1efe8436bc80090c43de72b5e1242f5d895b044997db077affe

SHA512
56fdcd6f378379b9e2d798c3a1fcb84e05973a8454e5f3ef8cb5bafdee1f556677815b4394577d5e788d43b5196e9cc0bbd3861fc2101376ba2dfb25a16e1162

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

Filesize
5KB

MD5
ce39944e2c5ba4c40f28003e6e4d591c

SHA1
90f1268e89202b7b1888be71bdd9b0c106e9bed9

SHA256
597abc755c58377ed8a0717b9e03cc2beeb19ad379685da8e00ae1743a1a7083

SHA512
caaea306d224280b3e4b321f1d14f65335d251389516a88aa94bdca38c5b7b267e7535f4fc08054b98b1581a8342a1b424179439ef24a628eed29ef781e9098d

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
8KB

MD5
c64d6ac6361fc5a46be80023b8d195a7

SHA1
bb2543d9046881a15583cadd19d729f6f9fec703

SHA256
fdd401fbaa98f59511476c3186e26c6ae8f7a33aa05e7d044c347ca7b34b43f8

SHA512
359b9aa929148b291a992135abb5df2988cb0b333ee606683623363cb5d84d3236397c7a96ad475bcbbc7bb0c6dfd9bd3a789ec290f5cb3fc38c1a7f1e11eb78

Download Submit