5bc488e5bbc0112c8863ece0dd2e6edd171742d0aa6c562f4ae26195007007e2

Analysis

max time kernel
148s
max time network
150s
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, 18:47

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Readme.html
Size

502B
MD5

fdb9d1d72b18241777626a9684200a17
SHA1

cb2c46befa50a9c5ee61662b5a5813ff16658689
SHA256

7dea6758ac440d2976253c48ec50237e630ba6ac063629cc82ca4e0dd8980dd2
SHA512

5eccfe46b48ae6472c9609a928fa3e59db3799f892f804c0051fca7153090b4c594bada51f15a9da2569e4d6533afea8a4fccf83eef9396e902955c3e429ad61

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
4340	msedge.exe
4340	msedge.exe
4616	msedge.exe
4616	msedge.exe
2692	identity_helper.exe
2692	identity_helper.exe
1452	msedge.exe
1452	msedge.exe
1452	msedge.exe
1452	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe
4616	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4616 wrote to memory of 3612	4616	msedge.exe	82
PID 4616 wrote to memory of 3612	4616	msedge.exe	82
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 1020	4616	msedge.exe	83
PID 4616 wrote to memory of 4340	4616	msedge.exe	84
PID 4616 wrote to memory of 4340	4616	msedge.exe	84
PID 4616 wrote to memory of 4544	4616	msedge.exe	85
PID 4616 wrote to memory of 4544	4616	msedge.exe	85
PID 4616 wrote to memory of 4544	4616	msedge.exe	85
PID 4616 wrote to memory of 4544	4616	msedge.exe	85
PID 4616 wrote to memory of 4544	4616	msedge.exe	85
PID 4616 wrote to memory of 4544	4616	msedge.exe	85
PID 4616 wrote to memory of 4544	4616	msedge.exe	85
PID 4616 wrote to memory of 4544	4616	msedge.exe	85
PID 4616 wrote to memory of 4544	4616	msedge.exe	85
PID 4616 wrote to memory of 4544	4616	msedge.exe	85
PID 4616 wrote to memory of 4544	4616	msedge.exe	85
PID 4616 wrote to memory of 4544	4616	msedge.exe	85
PID 4616 wrote to memory of 4544	4616	msedge.exe	85
PID 4616 wrote to memory of 4544	4616	msedge.exe	85
PID 4616 wrote to memory of 4544	4616	msedge.exe	85
PID 4616 wrote to memory of 4544	4616	msedge.exe	85
PID 4616 wrote to memory of 4544	4616	msedge.exe	85
PID 4616 wrote to memory of 4544	4616	msedge.exe	85
PID 4616 wrote to memory of 4544	4616	msedge.exe	85
PID 4616 wrote to memory of 4544	4616	msedge.exe	85

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\Readme.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:4616
- 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,0x100,0x104,0xd8,0x108,0x7ffda94d46f8,0x7ffda94d4708,0x7ffda94d4718
  2⤵
  PID:3612
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,1645106931820199942,872870391303544584,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2144 /prefetch:2
  2⤵
  PID:1020
- 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=2096,1645106931820199942,872870391303544584,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2220 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4340
- 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=2096,1645106931820199942,872870391303544584,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2616 /prefetch:8
  2⤵
  PID:4544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,1645106931820199942,872870391303544584,131072 --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:3608
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,1645106931820199942,872870391303544584,131072 --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=3288 /prefetch:1
  2⤵
  PID:1308
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,1645106931820199942,872870391303544584,131072 --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=4652 /prefetch:1
  2⤵
  PID:2300
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,1645106931820199942,872870391303544584,131072 --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=4808 /prefetch:1
  2⤵
  PID:5068
- 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=2096,1645106931820199942,872870391303544584,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3360 /prefetch:8
  2⤵
  PID:3080
- 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=2096,1645106931820199942,872870391303544584,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3360 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2692
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,1645106931820199942,872870391303544584,131072 --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=5004 /prefetch:1
  2⤵
  PID:4920
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,1645106931820199942,872870391303544584,131072 --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=5420 /prefetch:1
  2⤵
  PID:536
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,1645106931820199942,872870391303544584,131072 --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=4888 /prefetch:1
  2⤵
  PID:3712
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,1645106931820199942,872870391303544584,131072 --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=5592 /prefetch:1
  2⤵
  PID:3884
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,1645106931820199942,872870391303544584,131072 --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=1840 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1452

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3848

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3972

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

Loading Replay Monitor...

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\Code Cache\js\index-dir\the-real-index

Filesize
120B

MD5
afdb57bf683f080e73ead72ac947f899

SHA1
18bb16371a69fda564f50c8b1775fc39455d418c

SHA256
90c8bbb8e4cca03b2f3ac7a7aa639dca829375c2da3551e4acef4b0924774324

SHA512
11dc6d89565db47fd55b636290d8fed2abc35d1a322eee100c79dac70e046b9ceaf80bf7077e7ef8d3974112252660273a7505c4cf3f430b74cad7e900bc52ff

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

Filesize
187B

MD5
6b97024e4235109afa8413e0e39216d9

SHA1
c01034e68db6fb586d311f7d09ac8457f9d4773f

SHA256
6669a7ff870c1eb6de75eb60e4a3798f6d7ae20f4a07be4ae0bccb90c0c081ef

SHA512
2db0e3f2de041b3c9d5a75c8ea82b88fc9333922b40292f596e18fd9f32844e27cef82737fea3a4a8bb4917b626db75d4e66ce99a4a7451d8883bc35fabec8d7

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

Filesize
5KB

MD5
c17ff086863745f959642eb047ca2a70

SHA1
b007ab4f7c0a4299ed108898921fc8216ad15f29

SHA256
901d130deb76783941a7a8f4981c0a974b956e5e835267727e72c14ca910bc95

SHA512
8d911e7a37e7f418f676cb603d35a5604e8c33a3c4d09f8e8088a9a65f116a15dfd92e107ee0b0415448613210d4c675e64d088b0216f7d70ac93d0d19e8b070

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

Filesize
6KB

MD5
5f01d14fced6fde93d95d99fa56416ac

SHA1
0897a8ea13a5601cb70de38cc6248885d3e6c751

SHA256
5f8b9dfae7b351e380eebf449ec15a2065625d9e3299ef8dd82996112c52c1dc

SHA512
3e2ebf08021b61e5176071f6010e676bb3632e4f6552dedb6a78783c5bbb2269b599a0fe45aecb3dc6de4786d5b9f4a91e1b4dc8065b2455d452f0e5738a337d

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
1e490e2fdccd9c95e187cdcd9506c1fd

SHA1
c579c65e8be07de4f931bcacdbadddcf48a3039d

SHA256
dee27066826209d9b6c4482d3b7a89c3e0517dcc7397de4406d81b40878835af

SHA512
ff18fd3afcd31dd532c48ebffd3b1eaf4023109711af4995ca8b058abb271d221f01012324be106b483498783821b0bcce189dddc77f686283eec12ddb36662c

Download Submit