1ea585df6f645b042a45ed68110886bc83434e7d5415d194ba7cc7902f3f025d

Analysis

max time kernel
145s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
26/04/2024, 08:51

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General

Target

$COMMONFILES/Angels/IEHelp.htm.html
Size

932B
MD5

4e72a0d4ecf37f91b9fc9fd2e27a6661
SHA1

c3e9117731947e1a3e2f9aaea9356cedf5fe53da
SHA256

609471ce7403a914ef23d91082242c876e1b2ffcfcc6a70ab1309f45b387d1d4
SHA512

ffc517b819c9e995f0aadef0583b099b16bff262315a9f27ba1c6306d0e0fde30c32ecaac19fdaf9584f182b64677699b42d40606f4038637485b2b5601d79bb

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
3980	msedge.exe
3980	msedge.exe
2980	msedge.exe
2980	msedge.exe
640	identity_helper.exe
640	identity_helper.exe
1672	msedge.exe
1672	msedge.exe
1672	msedge.exe
1672	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe
2980	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2980 wrote to memory of 552	2980	msedge.exe	86
PID 2980 wrote to memory of 552	2980	msedge.exe	86
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 804	2980	msedge.exe	87
PID 2980 wrote to memory of 3980	2980	msedge.exe	88
PID 2980 wrote to memory of 3980	2980	msedge.exe	88
PID 2980 wrote to memory of 4936	2980	msedge.exe	89
PID 2980 wrote to memory of 4936	2980	msedge.exe	89
PID 2980 wrote to memory of 4936	2980	msedge.exe	89
PID 2980 wrote to memory of 4936	2980	msedge.exe	89
PID 2980 wrote to memory of 4936	2980	msedge.exe	89
PID 2980 wrote to memory of 4936	2980	msedge.exe	89
PID 2980 wrote to memory of 4936	2980	msedge.exe	89
PID 2980 wrote to memory of 4936	2980	msedge.exe	89
PID 2980 wrote to memory of 4936	2980	msedge.exe	89
PID 2980 wrote to memory of 4936	2980	msedge.exe	89
PID 2980 wrote to memory of 4936	2980	msedge.exe	89
PID 2980 wrote to memory of 4936	2980	msedge.exe	89
PID 2980 wrote to memory of 4936	2980	msedge.exe	89
PID 2980 wrote to memory of 4936	2980	msedge.exe	89
PID 2980 wrote to memory of 4936	2980	msedge.exe	89
PID 2980 wrote to memory of 4936	2980	msedge.exe	89
PID 2980 wrote to memory of 4936	2980	msedge.exe	89
PID 2980 wrote to memory of 4936	2980	msedge.exe	89
PID 2980 wrote to memory of 4936	2980	msedge.exe	89
PID 2980 wrote to memory of 4936	2980	msedge.exe	89

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\$COMMONFILES\Angels\IEHelp.htm.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:2980
- 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,0x100,0x104,0xd8,0x108,0x7fff8ef546f8,0x7fff8ef54708,0x7fff8ef54718
  2⤵
  PID:552
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2172,15033898648151915755,10038200957712377213,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2184 /prefetch:2
  2⤵
  PID:804
- 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=2172,15033898648151915755,10038200957712377213,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2240 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3980
- 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=2172,15033898648151915755,10038200957712377213,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2708 /prefetch:8
  2⤵
  PID:4936
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,15033898648151915755,10038200957712377213,131072 --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=3272 /prefetch:1
  2⤵
  PID:3616
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,15033898648151915755,10038200957712377213,131072 --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=3196 /prefetch:1
  2⤵
  PID:3944
- 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=2172,15033898648151915755,10038200957712377213,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4888 /prefetch:8
  2⤵
  PID:2076
- 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=2172,15033898648151915755,10038200957712377213,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4888 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,15033898648151915755,10038200957712377213,131072 --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=5268 /prefetch:1
  2⤵
  PID:2572
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,15033898648151915755,10038200957712377213,131072 --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=5284 /prefetch:1
  2⤵
  PID:3556
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,15033898648151915755,10038200957712377213,131072 --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=4980 /prefetch:1
  2⤵
  PID:2076
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2172,15033898648151915755,10038200957712377213,131072 --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=3348 /prefetch:1
  2⤵
  PID:760
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2172,15033898648151915755,10038200957712377213,131072 --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=2076 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1672

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3400

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2088

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
e36b219dcae7d32ec82cec3245512f80

SHA1
6b2bd46e4f6628d66f7ec4b5c399b8c9115a9466

SHA256
16bc6f47bbfbd4e54c3163dafe784486b72d0b78e6ea3593122edb338448a27b

SHA512
fc539c461d87141a180cf71bb6a636c75517e5e7226e76b71fd64e834dcacc88fcaaa92a9a00999bc0afc4fb93b7304b068000f14653c05ff03dd7baef3f225c

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

Filesize
152B

MD5
559ff144c30d6a7102ec298fb7c261c4

SHA1
badecb08f9a6c849ce5b30c348156b45ac9120b9

SHA256
5444032cb994b90287c0262f2fba16f38e339073fd89aa3ab2592dfebc3e6f10

SHA512
3a45661fc29e312aa643a12447bffdab83128fe5124077a870090081af6aaa4cf0bd021889ab1df5cd40f44adb055b1394b31313515c2929f714824c89fd0f04

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

Filesize
5KB

MD5
94954467f9e1192a18e18fe174b0a5aa

SHA1
3d58411f09df277f79018fdc29625930f986aca7

SHA256
0e2cb999491c3cbb35be01a1e2416cd2538fb7175df449b79d5819ae6d1bd11f

SHA512
bf740abf419cea0d77a2bb98b44f1b1932ceab365d957787a5e6226e01ac30081cd1f412ca43ff1c49cae26da96836913a7387d8be37316c710b33de1e5cc81e

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

Filesize
6KB

MD5
362c0a5aa184146da797c42f95367cc3

SHA1
0f389d965d0d275350ddec36c000e03d511530de

SHA256
055ad50eaac079e81d67ac933e6fffd0700c5daeed74c78da1a66560a39a2246

SHA512
b45385c6e80530fd35817a24c0793355d90eea5ec1ba829b109ab5fcf4044a17fd847623e0ef8c56e9b0645ac5b962a06bba05629cb9f8283925c4d356231ca0

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\bad6b206-dbc4-4c1f-9c26-dc6370cc0381.tmp

Filesize
8KB

MD5
ef0366b2f95fc212a86e45e543520be1

SHA1
91564aeef76126b4682df94c7b131a53553d1870

SHA256
f2963dcb91bf2ee48841a7977c6f9eee9c5172fe8ebd640213efa926549d64d4

SHA512
69ce93a84d05c963517eb40abe47ab3c0943282bf0dadaccde5afc0c988ff69cf5fda97719e2c2227c41e2785ba2bac0c3eb17c6a59a19ee4f0c4c84f52efebd

Download Submit