hxxp://pluh[.]com

Resubmissions

25-06-2024 20:59

240625-zsn9lavgrm 1

25-06-2024 17:06

240625-vmmflascmc 10

Analysis

max time kernel
30s
max time network
32s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
25-06-2024 20:59

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General

Target

http://pluh.com

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\SystemProductName	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	msedge.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133638227749281152"	msedge.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-3665033694-1447845302-680750983-1000\{3F488F73-0358-40C3-AA3E-519C8E892172}	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4952 wrote to memory of 2816	4952	msedge.exe	112
PID 4952 wrote to memory of 2816	4952	msedge.exe	112
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 368	4952	msedge.exe	114
PID 4952 wrote to memory of 1588	4952	msedge.exe	115
PID 4952 wrote to memory of 1588	4952	msedge.exe	115
PID 4952 wrote to memory of 2996	4952	msedge.exe	116
PID 4952 wrote to memory of 2996	4952	msedge.exe	116
PID 4952 wrote to memory of 2996	4952	msedge.exe	116
PID 4952 wrote to memory of 2996	4952	msedge.exe	116
PID 4952 wrote to memory of 2996	4952	msedge.exe	116
PID 4952 wrote to memory of 2996	4952	msedge.exe	116
PID 4952 wrote to memory of 2996	4952	msedge.exe	116
PID 4952 wrote to memory of 2996	4952	msedge.exe	116
PID 4952 wrote to memory of 2996	4952	msedge.exe	116

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://pluh.com
1⤵
PID:3004

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=16 --field-trial-handle=4360,i,6041070687820623968,3004230300437737550,262144 --variations-seed-version --mojo-platform-channel-handle=4256 /prefetch:1
1⤵
PID:1964

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=15 --field-trial-handle=3840,i,6041070687820623968,3004230300437737550,262144 --variations-seed-version --mojo-platform-channel-handle=5020 /prefetch:1
1⤵
PID:4988

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=17 --field-trial-handle=5284,i,6041070687820623968,3004230300437737550,262144 --variations-seed-version --mojo-platform-channel-handle=5312 /prefetch:1
1⤵
PID:3864

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=5364,i,6041070687820623968,3004230300437737550,262144 --variations-seed-version --mojo-platform-channel-handle=5468 /prefetch:8
1⤵
PID:4296

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=entity_extraction_service.mojom.Extractor --lang=en-US --service-sandbox-type=entity_extraction --onnx-enabled-for-ee --field-trial-handle=5476,i,6041070687820623968,3004230300437737550,262144 --variations-seed-version --mojo-platform-channel-handle=5332 /prefetch:8
1⤵
PID:2408

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=20 --field-trial-handle=5488,i,6041070687820623968,3004230300437737550,262144 --variations-seed-version --mojo-platform-channel-handle=5880 /prefetch:1
1⤵
PID:5116

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=21 --field-trial-handle=6080,i,6041070687820623968,3004230300437737550,262144 --variations-seed-version --mojo-platform-channel-handle=6104 /prefetch:1
1⤵
PID:1908

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --field-trial-handle=6092,i,6041070687820623968,3004230300437737550,262144 --variations-seed-version --mojo-platform-channel-handle=6128 /prefetch:8
1⤵
PID:1328

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --field-trial-handle=6352,i,6041070687820623968,3004230300437737550,262144 --variations-seed-version --mojo-platform-channel-handle=6472 /prefetch:8
1⤵
PID:2336

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x498 0x424
1⤵
PID:2372

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window
1⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4952
- 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:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=125.0.6422.142 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=125.0.2535.92 --initial-client-data=0x23c,0x240,0x244,0x238,0x24c,0x7ffd8b114ef8,0x7ffd8b114f04,0x7ffd8b114f10
  2⤵
  PID:2816
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=3292,i,11768552993189958460,293483467968063638,262144 --variations-seed-version --mojo-platform-channel-handle=3280 /prefetch:2
  2⤵
  PID:368
- 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 --lang=en-US --service-sandbox-type=none --field-trial-handle=1892,i,11768552993189958460,293483467968063638,262144 --variations-seed-version --mojo-platform-channel-handle=3712 /prefetch:3
  2⤵
  PID:1588
- 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 --lang=en-US --service-sandbox-type=service --field-trial-handle=2276,i,11768552993189958460,293483467968063638,262144 --variations-seed-version --mojo-platform-channel-handle=3728 /prefetch:8
  2⤵
  PID:2996
- C:\Program Files (x86)\Microsoft\Edge\Application\125.0.2535.92\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\125.0.2535.92\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --field-trial-handle=4476,i,11768552993189958460,293483467968063638,262144 --variations-seed-version --mojo-platform-channel-handle=4500 /prefetch:8
  2⤵
  PID:1228
- C:\Program Files (x86)\Microsoft\Edge\Application\125.0.2535.92\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\125.0.2535.92\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --field-trial-handle=4476,i,11768552993189958460,293483467968063638,262144 --variations-seed-version --mojo-platform-channel-handle=4500 /prefetch:8
  2⤵
  PID:2988

C:\Program Files (x86)\Microsoft\Edge\Application\125.0.2535.92\elevation_service.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\125.0.2535.92\elevation_service.exe"
1⤵
PID:2196

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\Default\DualEngine\SiteList-Enterprise.json

Filesize
2B

MD5
99914b932bd37a50b983c5e7c90ae93b

SHA1
bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

SHA256
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

SHA512
27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\SCT Auditing Pending Reports

Filesize
2B

MD5
d751713988987e9331980363e24189ce

SHA1
97d170e1550eee4afc0af065b78cda302a97674c

SHA256
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

SHA512
b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

Filesize
72KB

MD5
4cf942fd903aec7cd937ba8cd4b7879d

SHA1
4569cc4256787a3d00e1ded607ad197e04be0bc9

SHA256
54929e11a59c69ecbf0f998668e351aa87cf43f9073fa550fbc54bfb9b584f22

SHA512
66724464355c4cf24f43a9ca75fe4906ba348889674269bc3abbd9c589ce485a97989613ee655d16165aab397a353eb9a967fc0d7664751e18d1f635e09917ce

Download Submit