064823dbff7338223ec6b6217ee67365dbc73dec68d52f62c621db15bea94595

Analysis

max time kernel
148s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09-09-2024 02:34

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General

Target

Public/other/client/index.htm
Size

1B
MD5

7215ee9c7d9dc229d2921a40e899ec5f
SHA1

b858cb282617fb0956d960215c8e84d1ccf909c6
SHA256

36a9e7f1c95b82ffb99743e0c5c4ce95d83c9a430aac59f84ef3cbfab6145068
SHA512

f90ddd77e400dfe6a3fcf479b00b1ee29e7015c5bb8cd70f5f15b4886cc339275ff553fc8a053f8ddc7324f45168cffaf81f8c3ac93996f6536eef38e5e40768

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

Processes:

msedge.exe

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

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
4092	msedge.exe
4092	msedge.exe
1404	msedge.exe
1404	msedge.exe
4844	identity_helper.exe
4844	identity_helper.exe
432	msedge.exe
432	msedge.exe
432	msedge.exe
432	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

1404 msedge.exe
1404 msedge.exe
1404 msedge.exe
1404 msedge.exe
1404 msedge.exe
1404 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe
1404	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 1404 wrote to memory of 2468	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2468	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2600	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 4092	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 4092	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2408	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2408	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2408	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2408	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2408	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2408	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2408	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2408	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2408	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2408	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2408	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2408	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2408	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2408	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2408	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2408	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2408	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2408	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2408	1404	msedge.exe	msedge.exe
PID 1404 wrote to memory of 2408	1404	msedge.exe	msedge.exe

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\Public\other\client\index.htm
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:1404

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,0x100,0x104,0xd8,0x108,0x7ffd9a3d46f8,0x7ffd9a3d4708,0x7ffd9a3d4718
2⤵
PID:2468

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2040,9986048124529462311,121713313630374560,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2072 /prefetch:2
2⤵
PID:2600

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=2040,9986048124529462311,121713313630374560,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2132 /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=2040,9986048124529462311,121713313630374560,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2724 /prefetch:8
2⤵
PID:2408

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,9986048124529462311,121713313630374560,131072 --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=3276 /prefetch:1
2⤵
PID:4928

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,9986048124529462311,121713313630374560,131072 --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=3292 /prefetch:1
2⤵
PID:2904

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=2040,9986048124529462311,121713313630374560,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5168 /prefetch:8
2⤵
PID:1964

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=2040,9986048124529462311,121713313630374560,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5168 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4844

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,9986048124529462311,121713313630374560,131072 --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=4944 /prefetch:1
2⤵
PID:1116

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,9986048124529462311,121713313630374560,131072 --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=4304 /prefetch:1
2⤵
PID:1832

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,9986048124529462311,121713313630374560,131072 --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=5432 /prefetch:1
2⤵
PID:4420

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,9986048124529462311,121713313630374560,131072 --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=5460 /prefetch:1
2⤵
PID:1876

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2040,9986048124529462311,121713313630374560,131072 --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=1052 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:432

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4436

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1768

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
53bc70ecb115bdbabe67620c416fe9b3

SHA1
af66ec51a13a59639eaf54d62ff3b4f092bb2fc1

SHA256
b36cad5c1f7bc7d07c7eaa2f3cad2959ddb5447d4d3adcb46eb6a99808e22771

SHA512
cad44933b94e17908c0eb8ac5feeb53d03a7720d97e7ccc8724a1ed3021a5bece09e1f9f3cec56ce0739176ebbbeb20729e650f8bca04e5060c986b75d8e4921

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
e765f3d75e6b0e4a7119c8b14d47d8da

SHA1
cc9f7c7826c2e1a129e7d98884926076c3714fc0

SHA256
986443556d3878258b710d9d9efbf4f25f0d764c3f83dc54217f2b12a6eccd89

SHA512
a1872a849f27da78ebe9adb9beb260cb49ed5f4ca2d403f23379112bdfcd2482446a6708188100496e45db1517cdb43aba8bb93a75e605713c3f97cd716b1079

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
5KB

MD5
ab9be5bff1af07ea7490aa60505a85c3

SHA1
0b8bc9f5a6279e9d91d00353087ea44a54c8e202

SHA256
43049fab59575ddbada19ff4fd5ba54a21fe302546a3d89609c34c4a08e1307e

SHA512
cac66cf10061f310ab1d375aa877a68ea0fa24ad22372c5a62a9d9e43b4d561842e566756edab7f9ab8cc72a74a98138156302660ea5b26ef38144fc5eb066b6

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
6KB

MD5
3bd019ef819f4e8aef0f4594037f36e5

SHA1
1936ea9e41e56fca0fdcb1ca60a0544ef8a3a050

SHA256
77a287c2e5a82024e5581a353ba5a7c3e53f04c34b851ca48859a2a5fe674408

SHA512
b321a96f1f3445ccd6b3aa9dc3d59797063f5ee793f774216776f7de7f180f5656826cb7df68265c0cffb088519b32a0e85dfafa3b5d216b37282514dcc61f1d

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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

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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Filesize
10KB

MD5
d6904898338da349d1e0fb5e5c686357

SHA1
6c2047b0d3bc57898dcc43b8807b4a138adeb05d

SHA256
8e254c049189b53c63e0636d2681145580c9184debec82c4720a9566cc7b7af1

SHA512
d2e55e437ef8e995a62e1feaea9864ac2a733856d25cbb9c66789da1173a7cc0223cb0e5b8dce4c4d60eb5ecd6d839e93dc7f582b018a577dff0cdaac55414ab

Download Submit
\??\pipe\LOCAL\crashpad_1404_KUDZFPENSDNADCCR
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit