f3742cb8c7e315bcdbd8ac763609f870282957c9ed174f7d2de2f8e614e780a7

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25-09-2024 16:24

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General

Target

html/background.html
Size

480B
MD5

72606a5a09d6a744c892ee6a29af7f26
SHA1

1b949d61859ec4e6edfbc86f0ca62b5699a66110
SHA256

837f591bcd4e0ab2cf0d38027eea57805ac0961435084c36f242ff8e3aecedba
SHA512

778fd756da6c5864416c8ebb7ae15110fd4614ab6202814d6bc27d8cc0294308bf2785dd9f525e775aa9d41b8f9f065de8a402006f0659331107934e2ea3c463

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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
4824	msedge.exe
4824	msedge.exe
3448	msedge.exe
3448	msedge.exe
2340	identity_helper.exe
2340	identity_helper.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe
1692	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe
3448	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3448 wrote to memory of 3088	3448	msedge.exe	83
PID 3448 wrote to memory of 3088	3448	msedge.exe	83
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 3032	3448	msedge.exe	84
PID 3448 wrote to memory of 4824	3448	msedge.exe	85
PID 3448 wrote to memory of 4824	3448	msedge.exe	85
PID 3448 wrote to memory of 4840	3448	msedge.exe	86
PID 3448 wrote to memory of 4840	3448	msedge.exe	86
PID 3448 wrote to memory of 4840	3448	msedge.exe	86
PID 3448 wrote to memory of 4840	3448	msedge.exe	86
PID 3448 wrote to memory of 4840	3448	msedge.exe	86
PID 3448 wrote to memory of 4840	3448	msedge.exe	86
PID 3448 wrote to memory of 4840	3448	msedge.exe	86
PID 3448 wrote to memory of 4840	3448	msedge.exe	86
PID 3448 wrote to memory of 4840	3448	msedge.exe	86
PID 3448 wrote to memory of 4840	3448	msedge.exe	86
PID 3448 wrote to memory of 4840	3448	msedge.exe	86
PID 3448 wrote to memory of 4840	3448	msedge.exe	86
PID 3448 wrote to memory of 4840	3448	msedge.exe	86
PID 3448 wrote to memory of 4840	3448	msedge.exe	86
PID 3448 wrote to memory of 4840	3448	msedge.exe	86
PID 3448 wrote to memory of 4840	3448	msedge.exe	86
PID 3448 wrote to memory of 4840	3448	msedge.exe	86
PID 3448 wrote to memory of 4840	3448	msedge.exe	86
PID 3448 wrote to memory of 4840	3448	msedge.exe	86
PID 3448 wrote to memory of 4840	3448	msedge.exe	86

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\html\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:3448
- 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,0x100,0x104,0xd8,0x108,0x7ff9b75546f8,0x7ff9b7554708,0x7ff9b7554718
  2⤵
  PID:3088
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,14625188957475776131,5434985777813475979,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2164 /prefetch:2
  2⤵
  PID:3032
- 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=2144,14625188957475776131,5434985777813475979,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2320 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4824
- 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=2144,14625188957475776131,5434985777813475979,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2864 /prefetch:8
  2⤵
  PID:4840
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,14625188957475776131,5434985777813475979,131072 --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=3208 /prefetch:1
  2⤵
  PID:3536
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,14625188957475776131,5434985777813475979,131072 --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=3232 /prefetch:1
  2⤵
  PID:1348
- 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=2144,14625188957475776131,5434985777813475979,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4980 /prefetch:8
  2⤵
  PID:3492
- 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=2144,14625188957475776131,5434985777813475979,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4980 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2340
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,14625188957475776131,5434985777813475979,131072 --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=4976 /prefetch:1
  2⤵
  PID:2612
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,14625188957475776131,5434985777813475979,131072 --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=5088 /prefetch:1
  2⤵
  PID:2676
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,14625188957475776131,5434985777813475979,131072 --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=5508 /prefetch:1
  2⤵
  PID:1000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,14625188957475776131,5434985777813475979,131072 --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=5592 /prefetch:1
  2⤵
  PID:2920
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,14625188957475776131,5434985777813475979,131072 --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=2252 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1692

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2880

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4408

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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\30dc595e-f2d2-4f34-89bf-0e11ffd54737.tmp

Filesize
10KB

MD5
8d914cbd2281204bb57c105acc0cc8c2

SHA1
b2230b5db0a9f7b01630146fa9553e15e2e44751

SHA256
5871fe3b23bde52ffbfbc81a982c30937d4fdfd1602987bcec73d6401cb6ef3a

SHA512
181851b8867a652952d9999aea530acb88aaf67ad70d9fbf8770f8080eace3d2bc956b02b0135d4f38ba362a7eb4a7c9d07e5e5bfba5753bf6d1e56358009e77

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

Filesize
152B

MD5
9e3fc58a8fb86c93d19e1500b873ef6f

SHA1
c6aae5f4e26f5570db5e14bba8d5061867a33b56

SHA256
828f4eacac1c40b790fd70dbb6fa6ba03dcc681171d9b2a6579626d27837b1c4

SHA512
e5e245b56fa82075e060f468a3224cf2ef43f1b6d87f0351a2102d85c7c897e559be4caeaecfdc4059af29fdc674681b61229319dda95cb2ee649b2eb98d313e

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

Filesize
152B

MD5
27304926d60324abe74d7a4b571c35ea

SHA1
78b8f92fcaf4a09eaa786bbe33fd1b0222ef29c1

SHA256
7039ad5c2b40f4d97c8c2269f4942be13436d739b2e1f8feb7a0c9f9fdb931de

SHA512
f5b6181d3f432238c7365f64fc8a373299e23ba8178bcc419471916ef8b23e909787c7c0617ab22e4eb90909c02bd7b84f1386fbc61e2bdb5a0eb474175da4bd

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

Filesize
5KB

MD5
2f6aad25e803c06f1f29865ba437ff2f

SHA1
6ab6f38b0394e9f892d4e5c4a206902d42d80af6

SHA256
e9808e8bb83be8473f0e7e4c00c4cdb7af8cb94ed5c5cea51b90c1a1febf4f9a

SHA512
7610344833c64ccfcd58d7d47a9765b00575240f7d8d0c03882b044e729753010b0b39278889f33be20ed901259bdfafdfb4bd01c5c46c6b1b5d6ccb39629018

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

Filesize
6KB

MD5
26284c54856daf6141e0bf55b42668ef

SHA1
5ba1ecfd0900a0d22c5b38589480dc3c153974f1

SHA256
7feec014bce38c94d96eaade126e8ef1fecb4de3e6c65ab06bcb9c46be2d3b3b

SHA512
664c7322510f5489d2025bb2fd80dbca1dfae51e49098ef674cf61e626654186f6a03c72e736fb6116b68af5bc5e8bede921af49090465061c212c9e7a7e5010

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