ddbf5a9e67fa807ee7537d367e1c4023113d6f0097d981b0a49200ac33f8ded0

Resubmissions

03-12-2024 21:36

241203-1f8m5s1ldn 6

03-12-2024 21:33

241203-1egs2avpg1 6

Analysis

max time kernel
145s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
03-12-2024 21:33

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General

Target

resources/acknowledgements.html
Size

14KB
MD5

9bd9bec6bb414413448bb29a0190c98e
SHA1

3f1abbf029f423bf8adf12895b29b9d7670d773d
SHA256

8cc1b21f0624a581bf0da69683203ab3d940d5d4b358c0d135bba6ecd0a5286f
SHA512

4d029dcd595320b43c787ab83d40ee1874c79901ed3347ac29db898c63b4b0a9fda57174904739edc47cc9165e1023a9d7e986ae250268ccff5ae97a92413a13
SSDEEP

384:iClhCrVs9ivrsXrsyilHo5rsMrsxdsdyCXRdZa3arsErsO1ezYgI:/hCK2SZGHo5zWsdyCXR7a3aVbAzYgI

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
2332	msedge.exe
2332	msedge.exe
4200	msedge.exe
4200	msedge.exe
4124	identity_helper.exe
4124	identity_helper.exe
1600	msedge.exe
1600	msedge.exe
1600	msedge.exe
1600	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe
4200	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4200 wrote to memory of 2344	4200	msedge.exe	83
PID 4200 wrote to memory of 2344	4200	msedge.exe	83
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2340	4200	msedge.exe	84
PID 4200 wrote to memory of 2332	4200	msedge.exe	85
PID 4200 wrote to memory of 2332	4200	msedge.exe	85
PID 4200 wrote to memory of 3584	4200	msedge.exe	86
PID 4200 wrote to memory of 3584	4200	msedge.exe	86
PID 4200 wrote to memory of 3584	4200	msedge.exe	86
PID 4200 wrote to memory of 3584	4200	msedge.exe	86
PID 4200 wrote to memory of 3584	4200	msedge.exe	86
PID 4200 wrote to memory of 3584	4200	msedge.exe	86
PID 4200 wrote to memory of 3584	4200	msedge.exe	86
PID 4200 wrote to memory of 3584	4200	msedge.exe	86
PID 4200 wrote to memory of 3584	4200	msedge.exe	86
PID 4200 wrote to memory of 3584	4200	msedge.exe	86
PID 4200 wrote to memory of 3584	4200	msedge.exe	86
PID 4200 wrote to memory of 3584	4200	msedge.exe	86
PID 4200 wrote to memory of 3584	4200	msedge.exe	86
PID 4200 wrote to memory of 3584	4200	msedge.exe	86
PID 4200 wrote to memory of 3584	4200	msedge.exe	86
PID 4200 wrote to memory of 3584	4200	msedge.exe	86
PID 4200 wrote to memory of 3584	4200	msedge.exe	86
PID 4200 wrote to memory of 3584	4200	msedge.exe	86
PID 4200 wrote to memory of 3584	4200	msedge.exe	86
PID 4200 wrote to memory of 3584	4200	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument C:\Users\Admin\AppData\Local\Temp\resources\acknowledgements.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:4200
- 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,0x100,0x104,0xd8,0x108,0x7ffcc2d446f8,0x7ffcc2d44708,0x7ffcc2d44718
  2⤵
  PID:2344
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,13334775927883179333,6458441787200274755,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2104 /prefetch:2
  2⤵
  PID:2340
- 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=2092,13334775927883179333,6458441787200274755,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2156 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2332
- 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=2092,13334775927883179333,6458441787200274755,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2812 /prefetch:8
  2⤵
  PID:3584
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,13334775927883179333,6458441787200274755,131072 --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:3692
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,13334775927883179333,6458441787200274755,131072 --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=3224 /prefetch:1
  2⤵
  PID:4464
- 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=2092,13334775927883179333,6458441787200274755,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4972 /prefetch:8
  2⤵
  PID:3168
- 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=2092,13334775927883179333,6458441787200274755,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4972 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4124
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,13334775927883179333,6458441787200274755,131072 --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=5032 /prefetch:1
  2⤵
  PID:2940
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,13334775927883179333,6458441787200274755,131072 --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=5048 /prefetch:1
  2⤵
  PID:1884
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,13334775927883179333,6458441787200274755,131072 --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=5568 /prefetch:1
  2⤵
  PID:4584
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,13334775927883179333,6458441787200274755,131072 --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=5668 /prefetch:1
  2⤵
  PID:2052
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,13334775927883179333,6458441787200274755,131072 --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=1724 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1600

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

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2364

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\Crashpad\settings.dat

Filesize
152B

MD5
85ba073d7015b6ce7da19235a275f6da

SHA1
a23c8c2125e45a0788bac14423ae1f3eab92cf00

SHA256
5ad04b8c19bf43b550ad725202f79086168ecccabe791100fba203d9aa27e617

SHA512
eb4fd72d7030ea1a25af2b59769b671a5760735fb95d18145f036a8d9e6f42c903b34a7e606046c740c644fab0bb9f5b7335c1869b098f121579e71f10f5a9c3

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

Filesize
152B

MD5
7de1bbdc1f9cf1a58ae1de4951ce8cb9

SHA1
010da169e15457c25bd80ef02d76a940c1210301

SHA256
6e390bbc0d03a652516705775e8e9a7b7936312a8a5bea407f9d7d9fa99d957e

SHA512
e4a33f2128883e71ab41e803e8b55d0ac17cbc51be3bde42bed157df24f10f34ad264f74ef3254dbe30d253aca03158fde21518c2b78aaa05dae8308b1c5f30c

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

Filesize
5KB

MD5
ca17759940f96e90f3ed10f6b726bb6f

SHA1
18a4b96c2d70160bb4e3017a680dedd6e0f582bd

SHA256
226a7fcba1dff2ad36c260247186c8b63800ed54c3dde1f81fb3308c773cf114

SHA512
b4fe1b9d26e456b7078fd1ca315a51f03b34ad369f06e0bdfd948a05804da2c293f607f26b51be2b33e1f88e9f1f3282e342cff379cf9b76bbf2d7beb73c54a0

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

Filesize
6KB

MD5
f31e533b7651d31dc23d4d76e699b038

SHA1
3d3d677355b1e84170e11f9d78484d68d48256cf

SHA256
6b198ef3c7ce486082ae0195f7589d7b1ddc65a6fb106c5ef7c8a80c42963887

SHA512
6b813b66a41a1a2f9691f25587e4bbb6489d97c7bafe6fdb4cf703f62d533b899de30fa97338fbd267babb9d14a306da97b0c0128c963d0958cdc484d893ec16

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
e9ec02055dc027f05462873be96a26b6

SHA1
97f7a1e44e5e7d9e09459783cb5d5153ce689889

SHA256
d14678ede11d03d1b906c0cb9cd175cbdeeaca61e9dcff414087c4429b88933b

SHA512
6d27d86de0c26002e61dc32c93e158fdc904b14ba011981dafd83d422216cabf4f18bb286d3d7d5378f3c62053b1d0edbfa6f05d02916da26c8618d098d8559f

Download Submit