662a578894e757cdcaff39467630958d8e3a4ceb2a644e9ef52c047a3ddba691

Analysis

max time kernel
147s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
13/02/2024, 09:27

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General

Target

99104a3a5c279af311f8b3ac0277000a.html
Size

1KB
MD5

99104a3a5c279af311f8b3ac0277000a
SHA1

dbfba855a7350789ee27d6962be3824991713197
SHA256

662a578894e757cdcaff39467630958d8e3a4ceb2a644e9ef52c047a3ddba691
SHA512

5e81022a158059336ad99ad4d988df2aafa0ec2f09e9cca50d4ab9a8acebd06747c2bf92c59198e3ac98e91d6e5e0d3cab1c3e9437ac5ccdce40923da9dc45b1

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
1808	msedge.exe
1808	msedge.exe
4736	msedge.exe
4736	msedge.exe
1536	identity_helper.exe
1536	identity_helper.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe
4964	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe
4736	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4736 wrote to memory of 916	4736	msedge.exe	31
PID 4736 wrote to memory of 916	4736	msedge.exe	31
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 2980	4736	msedge.exe	85
PID 4736 wrote to memory of 1808	4736	msedge.exe	84
PID 4736 wrote to memory of 1808	4736	msedge.exe	84
PID 4736 wrote to memory of 1372	4736	msedge.exe	86
PID 4736 wrote to memory of 1372	4736	msedge.exe	86
PID 4736 wrote to memory of 1372	4736	msedge.exe	86
PID 4736 wrote to memory of 1372	4736	msedge.exe	86
PID 4736 wrote to memory of 1372	4736	msedge.exe	86
PID 4736 wrote to memory of 1372	4736	msedge.exe	86
PID 4736 wrote to memory of 1372	4736	msedge.exe	86
PID 4736 wrote to memory of 1372	4736	msedge.exe	86
PID 4736 wrote to memory of 1372	4736	msedge.exe	86
PID 4736 wrote to memory of 1372	4736	msedge.exe	86
PID 4736 wrote to memory of 1372	4736	msedge.exe	86
PID 4736 wrote to memory of 1372	4736	msedge.exe	86
PID 4736 wrote to memory of 1372	4736	msedge.exe	86
PID 4736 wrote to memory of 1372	4736	msedge.exe	86
PID 4736 wrote to memory of 1372	4736	msedge.exe	86
PID 4736 wrote to memory of 1372	4736	msedge.exe	86
PID 4736 wrote to memory of 1372	4736	msedge.exe	86
PID 4736 wrote to memory of 1372	4736	msedge.exe	86
PID 4736 wrote to memory of 1372	4736	msedge.exe	86
PID 4736 wrote to memory of 1372	4736	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\99104a3a5c279af311f8b3ac0277000a.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:4736
- 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,0x100,0x104,0xd8,0x108,0x7ffb0ea546f8,0x7ffb0ea54708,0x7ffb0ea54718
  2⤵
  PID:916
- 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=2260,8121035916055663330,15662396817807972760,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2352 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1808
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2260,8121035916055663330,15662396817807972760,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2280 /prefetch:2
  2⤵
  PID:2980
- 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=2260,8121035916055663330,15662396817807972760,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2768 /prefetch:8
  2⤵
  PID:1372
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2260,8121035916055663330,15662396817807972760,131072 --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=3280 /prefetch:1
  2⤵
  PID:748
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2260,8121035916055663330,15662396817807972760,131072 --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=3268 /prefetch:1
  2⤵
  PID:4088
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2260,8121035916055663330,15662396817807972760,131072 --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=2300 /prefetch:1
  2⤵
  PID:5012
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2260,8121035916055663330,15662396817807972760,131072 --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=3768 /prefetch:1
  2⤵
  PID:5108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2260,8121035916055663330,15662396817807972760,131072 --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=4676 /prefetch:1
  2⤵
  PID:380
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2260,8121035916055663330,15662396817807972760,131072 --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=4664 /prefetch:1
  2⤵
  PID:1828
- 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=2260,8121035916055663330,15662396817807972760,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5528 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1536
- 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=2260,8121035916055663330,15662396817807972760,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5528 /prefetch:8
  2⤵
  PID:1988
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2260,8121035916055663330,15662396817807972760,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5296 /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=2260,8121035916055663330,15662396817807972760,131072 --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=2360 /prefetch:1
  2⤵
  PID:3852
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2260,8121035916055663330,15662396817807972760,131072 --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=3144 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4964

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3420

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2188

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
efc9c7501d0a6db520763baad1e05ce8

SHA1
60b5e190124b54ff7234bb2e36071d9c8db8545f

SHA256
7af7b56e2f0a84ae008785726f3404eb9001baa4b5531d0d618c6bdcb05a3a7a

SHA512
bda611ddba56513a30295ea5ca8bc59e552154f860d13fed97201cdb81814dd6d1bca7deca6f8f58c9ae585d91e450f4383a365f80560f4b8e59a4c8b53c327d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
189B

MD5
397f53f29a17baee00697ca31a738b65

SHA1
bc300bb2b7797ab6c948a77db2cefad1361d0f7a

SHA256
0dba79eb79d62dbf47c0a71d0802e2f473818740fd5869140da4dbfa54582948

SHA512
b2857d010ac2c15a16838ff92c50042ebf687e293f05bef559769768fc214032dafa75d0ecb41554122b647294999cbc41cfa3c8e3bf9f5bf8d02a32fc057817

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
5KB

MD5
661a5615c3dbc7db92faba2e0cb236d4

SHA1
cbad575f19f69bec2d833d45a6473b89279997b8

SHA256
8f24fc026967a6f5c7f79ab72f0c3fd0d85e596024d66f93d0be517c6bdc252d

SHA512
19eecc7624a8ab4456e9613d956cb7498fea63b40135fc4bf579375e10785a589f20c8aabca78d063413136bdcc2d6a74addfd96178b9af7b76532ecb7ed1b58

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

Filesize
5KB

MD5
05744c30eafd80104f8b274141a10402

SHA1
e5661f7dfae091ff00eac0bd90247ff45b87aa79

SHA256
2940a7950e636900f36c7e3eb72d3ca5d649ad78e92e7c41878824a440a0566b

SHA512
e3cc6983fe543c66e9d42a353459da6fe29cb34fcfe0609f481a07c9db69aed47dd83499c7364858a57ae4f77f89e30da8aad639a30ddae6e5284d26e81fcf03

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

Filesize
24KB

MD5
121510c1483c9de9fdb590c20526ec0a

SHA1
96443a812fe4d3c522cfdbc9c95155e11939f4e2

SHA256
cf5d26bc399d0200a32080741e12f77d784a3117e6d58e07106e913f257aa46c

SHA512
b367741da9ab4e9a621ad663762bd9c459676e0fb1412e60f7068834cbd5c83b050608e33d5320e1b191be1d809fef48831e0f42b3ecabd38b24ec222576fa81

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
6e2ea52858e40e70b52c75fffe9ba21b

SHA1
87bab97f4999f378a0592d250b134ba8b39e6c49

SHA256
51bcb3461a2d4046d10378643eb3f7240cee67dcbfdc5f05e8ca4cbfa6dcb05d

SHA512
edf99501f221c13f3e68dfb0fa5511f24ea63c8c2db282add082a4b82762ae0b66905285e42e17b197d3585317840c4ee482e79ab94d13767e5e6c514a9c5f09

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

Filesize
10KB

MD5
d95b41bce7d522ce726a3c647fefd05e

SHA1
243cc069d54cbe474b9ae073417d13709601721e

SHA256
f1f70635fbc937d38f01534502467cc8c43c4c0235164f704f9b26d20e5c6bb8

SHA512
07e200b9c6dee582b3a1e2ac5f9a465daab86caf30579d798871de4f45e5791e23635d6356016e3d6381ade74a57373649b67f04a47d92615beeb39d05b30b4d

Download Submit