1ad6990c4c056bcf0cecb2752f04c629ee3173c1c02bf83b23b22a2a5289a1de

Analysis

max time kernel
145s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
12/07/2024, 21:53

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General

Target

11/admin/FLASH.html
Size

2KB
MD5

75bf04a2a0d83ffff480509c6714818a
SHA1

0681fa6e005affff0b591644c2082543a09686cf
SHA256

b7f5d2f1e1b0da4c64581398529678f4b35f9dafb672e612808d1cc347fb90e0
SHA512

58764a75a833f5e9f4e7167db30da0d9df4912fd004e5b4e161f437c49868c263402b499938ad72efda6cd98e397eb9a58fa89bd0c98e52795a3a8dbbde7056d

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
3556	msedge.exe
3556	msedge.exe
4840	msedge.exe
4840	msedge.exe
4440	identity_helper.exe
4440	identity_helper.exe
4148	msedge.exe
4148	msedge.exe
4148	msedge.exe
4148	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4840 wrote to memory of 2932	4840	msedge.exe	84
PID 4840 wrote to memory of 2932	4840	msedge.exe	84
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 2044	4840	msedge.exe	85
PID 4840 wrote to memory of 3556	4840	msedge.exe	86
PID 4840 wrote to memory of 3556	4840	msedge.exe	86
PID 4840 wrote to memory of 1600	4840	msedge.exe	87
PID 4840 wrote to memory of 1600	4840	msedge.exe	87
PID 4840 wrote to memory of 1600	4840	msedge.exe	87
PID 4840 wrote to memory of 1600	4840	msedge.exe	87
PID 4840 wrote to memory of 1600	4840	msedge.exe	87
PID 4840 wrote to memory of 1600	4840	msedge.exe	87
PID 4840 wrote to memory of 1600	4840	msedge.exe	87
PID 4840 wrote to memory of 1600	4840	msedge.exe	87
PID 4840 wrote to memory of 1600	4840	msedge.exe	87
PID 4840 wrote to memory of 1600	4840	msedge.exe	87
PID 4840 wrote to memory of 1600	4840	msedge.exe	87
PID 4840 wrote to memory of 1600	4840	msedge.exe	87
PID 4840 wrote to memory of 1600	4840	msedge.exe	87
PID 4840 wrote to memory of 1600	4840	msedge.exe	87
PID 4840 wrote to memory of 1600	4840	msedge.exe	87
PID 4840 wrote to memory of 1600	4840	msedge.exe	87
PID 4840 wrote to memory of 1600	4840	msedge.exe	87
PID 4840 wrote to memory of 1600	4840	msedge.exe	87
PID 4840 wrote to memory of 1600	4840	msedge.exe	87
PID 4840 wrote to memory of 1600	4840	msedge.exe	87

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\11\admin\FLASH.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:4840
- 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,0x100,0x104,0xd8,0x108,0x7ffe295b46f8,0x7ffe295b4708,0x7ffe295b4718
  2⤵
  PID:2932
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,9834931523837462480,10629425018759732686,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2092 /prefetch:2
  2⤵
  PID:2044
- 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=2088,9834931523837462480,10629425018759732686,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2144 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3556
- 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=2088,9834931523837462480,10629425018759732686,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2908 /prefetch:8
  2⤵
  PID:1600
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,9834931523837462480,10629425018759732686,131072 --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=3288 /prefetch:1
  2⤵
  PID:2580
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,9834931523837462480,10629425018759732686,131072 --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=3316 /prefetch:1
  2⤵
  PID:1140
- 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=2088,9834931523837462480,10629425018759732686,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5176 /prefetch:8
  2⤵
  PID:884
- 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=2088,9834931523837462480,10629425018759732686,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5176 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4440
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,9834931523837462480,10629425018759732686,131072 --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=5180 /prefetch:1
  2⤵
  PID:2584
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,9834931523837462480,10629425018759732686,131072 --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=5268 /prefetch:1
  2⤵
  PID:3384
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,9834931523837462480,10629425018759732686,131072 --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=3352 /prefetch:1
  2⤵
  PID:2668
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,9834931523837462480,10629425018759732686,131072 --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=3392 /prefetch:1
  2⤵
  PID:3960
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,9834931523837462480,10629425018759732686,131072 --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=2512 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4148

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4792

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4140

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
eaaad45aced1889a90a8aa4c39f92659

SHA1
5c0130d9e8d1a64c97924090d9a5258b8a31b83c

SHA256
5e3237f26b6047f64459cd5d3a6bc3563e2642b98d75b97011c93e0a9bd26f3b

SHA512
0db1c6bdb51f4e6ba5ef4dc12fc73886e599ab28f1eec5d943110bc3d856401ca31c05baa9026dd441b69f3de92307eb77d93f089ba6e2b84eea6e93982620e4

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

Filesize
152B

MD5
3ee50fb26a9d3f096c47ff8696c24321

SHA1
a8c83e798d2a8b31fec0820560525e80dfa4fe66

SHA256
d80ec29cb17280af0c7522b30a80ffa19d1e786c0b09accfe3234b967d23eb6f

SHA512
479c0d2b76850aa79b58f9e0a8ba5773bd8909d915b98c2e9dc3a95c0ac18d7741b2ee571df695c0305598d89651c7aef2ff7c2fedb8b6a6aa30057ecfc872c5

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

Filesize
6KB

MD5
64e23a8a4f71d5349c99240a5dcfc8b3

SHA1
4acc2c3fe2d1a2a248c7d31efbefa80f3d2815e7

SHA256
73697625d0a98d6541fdf38062493c49af15486c8fdcf4654ca56f476a021644

SHA512
d45c10aebf66fda3346f2c797a6b5266fe2f2758df8681a6f707c27dfbc40b392901816623ade20390855cb05ede1ca5701d82c3c41846925beef39a96bffcbc

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

Filesize
6KB

MD5
4a3dabb5254f6f0b4d528841708bfe25

SHA1
7fbef497582f5696d22c67603a4bc4d0f3adc6ef

SHA256
49ae6e8154220fbef3f2289901eac4659c74d50fe8d5457ae17ab3ccb04dacd1

SHA512
8d8aa16fe7bc5be3e3d8d1207f76367acdbe7d679d45f8fbe60cfade74ad35baee51b405b490f925d4f7895b8c5d1ef2dfdb67a3065fe9749434182b6e2e5826

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
11KB

MD5
584a7a36975a23dfff5742f61587c9a3

SHA1
e102cb4dd52825443b6bcb1769280a18a528846d

SHA256
a6a828b76b045967e05b3a43cc0507d52e27700fbd1682ded39b4793a0fe94a5

SHA512
5619a29d2b44605a7d80cea213dc8008f0c9b29dbfcd5700489e8ba74487ac1f3c468fbca41dd9cca4e9f3c263b821cc16780cd5c03ce437538ab86d5ffeea65

Download Submit