692a45e032fb25a2f44ac26065e834e63bf1540deed3066407202d882a8449cc

Analysis

max time kernel
145s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
13/02/2024, 03:45

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General

Target

background.html
Size

1KB
MD5

765526318b49b078d35a1a736bb96eb5
SHA1

6dff92a26b1e1194f32ba3f55765d6f2c705ef29
SHA256

b14df17e9b5eda2f908d1a50d37bb287d4c7a42f9732d397323685bfce1ca2c3
SHA512

a948e1be69de00552772d81cecc62cb260e9deaa8821935abb94194a5a4f5f547e47c65dfe2fe156008aaf69064cbb08bf3a874003e31c4cd0a5c580ba1a8e75

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
1048	msedge.exe
1048	msedge.exe
1584	msedge.exe
1584	msedge.exe
2160	identity_helper.exe
2160	identity_helper.exe
988	msedge.exe
988	msedge.exe
988	msedge.exe
988	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe
1584	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1584 wrote to memory of 3048	1584	msedge.exe	85
PID 1584 wrote to memory of 3048	1584	msedge.exe	85
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 2296	1584	msedge.exe	87
PID 1584 wrote to memory of 1048	1584	msedge.exe	86
PID 1584 wrote to memory of 1048	1584	msedge.exe	86
PID 1584 wrote to memory of 4176	1584	msedge.exe	88
PID 1584 wrote to memory of 4176	1584	msedge.exe	88
PID 1584 wrote to memory of 4176	1584	msedge.exe	88
PID 1584 wrote to memory of 4176	1584	msedge.exe	88
PID 1584 wrote to memory of 4176	1584	msedge.exe	88
PID 1584 wrote to memory of 4176	1584	msedge.exe	88
PID 1584 wrote to memory of 4176	1584	msedge.exe	88
PID 1584 wrote to memory of 4176	1584	msedge.exe	88
PID 1584 wrote to memory of 4176	1584	msedge.exe	88
PID 1584 wrote to memory of 4176	1584	msedge.exe	88
PID 1584 wrote to memory of 4176	1584	msedge.exe	88
PID 1584 wrote to memory of 4176	1584	msedge.exe	88
PID 1584 wrote to memory of 4176	1584	msedge.exe	88
PID 1584 wrote to memory of 4176	1584	msedge.exe	88
PID 1584 wrote to memory of 4176	1584	msedge.exe	88
PID 1584 wrote to memory of 4176	1584	msedge.exe	88
PID 1584 wrote to memory of 4176	1584	msedge.exe	88
PID 1584 wrote to memory of 4176	1584	msedge.exe	88
PID 1584 wrote to memory of 4176	1584	msedge.exe	88
PID 1584 wrote to memory of 4176	1584	msedge.exe	88

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\background.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:1584
- 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,0x100,0x104,0xd8,0x108,0x7ffbddb646f8,0x7ffbddb64708,0x7ffbddb64718
  2⤵
  PID:3048
- 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=2128,5708383496665879644,14776144913545008856,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2296 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1048
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,5708383496665879644,14776144913545008856,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2236 /prefetch:2
  2⤵
  PID:2296
- 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=2128,5708383496665879644,14776144913545008856,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2756 /prefetch:8
  2⤵
  PID:4176
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,5708383496665879644,14776144913545008856,131072 --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=3320 /prefetch:1
  2⤵
  PID:2212
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,5708383496665879644,14776144913545008856,131072 --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=3312 /prefetch:1
  2⤵
  PID:1384
- 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=2128,5708383496665879644,14776144913545008856,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5248 /prefetch:8
  2⤵
  PID:4536
- 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=2128,5708383496665879644,14776144913545008856,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5248 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2160
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,5708383496665879644,14776144913545008856,131072 --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=4888 /prefetch:1
  2⤵
  PID:4900
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,5708383496665879644,14776144913545008856,131072 --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=2368 /prefetch:1
  2⤵
  PID:2844
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,5708383496665879644,14776144913545008856,131072 --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=4140 /prefetch:1
  2⤵
  PID:4972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,5708383496665879644,14776144913545008856,131072 --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=5620 /prefetch:1
  2⤵
  PID:4440
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,5708383496665879644,14776144913545008856,131072 --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=2300 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:988

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3144

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1528

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
1386433ecc349475d39fb1e4f9e149a0

SHA1
f04f71ac77cb30f1d04fd16d42852322a8b2680f

SHA256
a7c79320a37d3516823f533e0ca73ed54fc4cdade9999b9827d06ea9f8916bbc

SHA512
fcd5449c58ead25955d01739929c42ffc89b9007bc2c8779c05271f2d053be66e05414c410738c35572ef31811aff908e7fe3dd7a9cef33c27acb308a420280e

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

Filesize
5KB

MD5
986a8e898ba6f10b32f744f61023c14a

SHA1
7be866b5da4971c34da7b948087de486782361b0

SHA256
6f730f53e90a68ceb6202e9a3023e9aa6456eecea1d34bd5bcfec4e53d7fb5c9

SHA512
28b0e7c6cb15f779bc6ea0acc911d5fffefcb446e6858c0da266807df5930b5eec3a5a48d5d7902d51b99f106f07a45bf598cd92ac09405cb365c7b33129deb2

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

Filesize
5KB

MD5
c0ad41064bfac8ea05b05ad91ff226eb

SHA1
9a2150f39e0b59dd7a0115d0ee8363a281b61d8c

SHA256
cd8f6269a1016e827810f0e8457fb53358abe2c1e6d5032963bd50cc44910901

SHA512
415a7fb53f86db714ebd11ad861a2d4696924fe5c2dc4ea427a1bb213d65f896fc99d74039d03ea405ccd94e1c5502d520b74a187a22b4799280d7cfffdfdbce

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

Filesize
24KB

MD5
e664066e3aa135f185ed1c194b9fa1f8

SHA1
358ff3c6ad0580b8ae1e5ef2a89a4e597c2efdc5

SHA256
86e595be48dbc768a52d7ea62116036c024093e1302aced8c29dd6a2d9935617

SHA512
58710818b5f664006a5aa418da6c8cd3f709c2265bc161f81b9dfe6cdb8304fabaa4ce9deba419fe4281623feeeaa0321f481ae5855d347c6d8cf95968ee905e

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
10KB

MD5
c7bcbe11a437d45e7c5131580b431cc6

SHA1
40a567c60ff8c78733f625719c6289f02af2cdae

SHA256
41d547e4057b05c2a1dfe418cdba01aa3058616adf31f168961d153898b41898

SHA512
700c6e644ff6901e042a16bc27eccf3ef0133f8a3f60e00920bf345ec17649e2a26f20cc00f0802c330c5d662280d037aa914a11bd4465f6485bbcacc99cff66

Download Submit