b56e537748f6b1c35ab9a4ef5e45191be683b0feb81114555dd9cc5f3ecfd532

Analysis

max time kernel
145s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
20-03-2024 21:43

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General

Target

LICENSES.chromium.html
Size

8.7MB
MD5

bd0ced1bc275f592b03bafac4b301a93
SHA1

68776b7d9139588c71fbc51fe15243c9835acb67
SHA256

ad35e72893910d6f6ed20f4916457417af05b94ab5204c435c35f66a058d156b
SHA512

5052ae32dae0705cc29ea170bcc5210b48e4af91d4ecec380cb4a57ce1c56bc1d834fc2d96e2a0f5f640fcac8cafe4a4fdd0542f26ca430d76aa8b9212ba77aa
SSDEEP

24576:KPQQ/6MP6P5d1n+wRcXe1Lmfpm6k626D6b6+eGnkywBIpv:Cy8OeG8k

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
4092	msedge.exe
4092	msedge.exe
2800	msedge.exe
2800	msedge.exe
2904	identity_helper.exe
2904	identity_helper.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe
1028	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe
2800	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2800 wrote to memory of 3032	2800	msedge.exe	90
PID 2800 wrote to memory of 3032	2800	msedge.exe	90
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 3920	2800	msedge.exe	91
PID 2800 wrote to memory of 4092	2800	msedge.exe	92
PID 2800 wrote to memory of 4092	2800	msedge.exe	92
PID 2800 wrote to memory of 2192	2800	msedge.exe	93
PID 2800 wrote to memory of 2192	2800	msedge.exe	93
PID 2800 wrote to memory of 2192	2800	msedge.exe	93
PID 2800 wrote to memory of 2192	2800	msedge.exe	93
PID 2800 wrote to memory of 2192	2800	msedge.exe	93
PID 2800 wrote to memory of 2192	2800	msedge.exe	93
PID 2800 wrote to memory of 2192	2800	msedge.exe	93
PID 2800 wrote to memory of 2192	2800	msedge.exe	93
PID 2800 wrote to memory of 2192	2800	msedge.exe	93
PID 2800 wrote to memory of 2192	2800	msedge.exe	93
PID 2800 wrote to memory of 2192	2800	msedge.exe	93
PID 2800 wrote to memory of 2192	2800	msedge.exe	93
PID 2800 wrote to memory of 2192	2800	msedge.exe	93
PID 2800 wrote to memory of 2192	2800	msedge.exe	93
PID 2800 wrote to memory of 2192	2800	msedge.exe	93
PID 2800 wrote to memory of 2192	2800	msedge.exe	93
PID 2800 wrote to memory of 2192	2800	msedge.exe	93
PID 2800 wrote to memory of 2192	2800	msedge.exe	93
PID 2800 wrote to memory of 2192	2800	msedge.exe	93
PID 2800 wrote to memory of 2192	2800	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:2800
- 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,0x100,0x104,0xd8,0x108,0x7ffd30cc46f8,0x7ffd30cc4708,0x7ffd30cc4718
  2⤵
  PID:3032
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,1685685746119437400,405313840810228488,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2168 /prefetch:2
  2⤵
  PID:3920
- 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=2144,1685685746119437400,405313840810228488,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2164 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4092
- 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=2144,1685685746119437400,405313840810228488,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2788 /prefetch:8
  2⤵
  PID:2192
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,1685685746119437400,405313840810228488,131072 --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=3228 /prefetch:1
  2⤵
  PID:4968
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,1685685746119437400,405313840810228488,131072 --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=3240 /prefetch:1
  2⤵
  PID:3716
- 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=2144,1685685746119437400,405313840810228488,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4956 /prefetch:8
  2⤵
  PID:3840
- 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=2144,1685685746119437400,405313840810228488,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4956 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,1685685746119437400,405313840810228488,131072 --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=5128 /prefetch:1
  2⤵
  PID:2036
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,1685685746119437400,405313840810228488,131072 --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=5176 /prefetch:1
  2⤵
  PID:616
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,1685685746119437400,405313840810228488,131072 --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=4980 /prefetch:1
  2⤵
  PID:4452
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,1685685746119437400,405313840810228488,131072 --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=5600 /prefetch:1
  2⤵
  PID:5024
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,1685685746119437400,405313840810228488,131072 --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=5272 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1028

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2712

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4704

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
79efe4966279df06177421c65d63dfb6

SHA1
fe874f886259d359e2f16146ad1eb7434568bfbe

SHA256
c26411fa8b54038d31c212276d4980300eaa769a3c12a619c1cf9e4a0c7c442b

SHA512
f004e5b8fb664fe941cdb899dc6b71dd379fcc68872ef31f2b48e3d9e604ae98e6092b38c600ffde76526f2c3270be2377c69b81c243720ed679854f3d559bd0

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

Filesize
6KB

MD5
b455170d6599d7a17266b012b31ad110

SHA1
bb2f4823927b0a3d8b5234143071f72649350485

SHA256
5b877480db40b255b1a2ff1f27d0a4bd861a6fa0c5f29a2356c574f07bbcf2a8

SHA512
0b491fb7b647bf9dfee55dbd0cf6bbbe828e897d65863cdb3e6c0c03deb76fdf2a92de2c7ba43bfd5be3029d14901697a3ff8db7859616a727450cb79972f4d2

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
12KB

MD5
2a5216b1aa9837ce492fcb9bb0e32414

SHA1
470bb19666ccc6bcf9a478250b1d1a384146775e

SHA256
8d7acfcaf2aa0aa763550dcd7853a4e403115868cfa78ca1cccfa49162e0814a

SHA512
8a74b2e1525b02b349d456482ed06399d8a6b198f02f1449b2b58acd81132106225548ef7a127a128ad16f38cf45cb667c0559b033f5ea333015541c8fa90588

Download Submit