hxxp://the malware repo

Analysis

max time kernel
240s
max time network
244s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
24-08-2024 16:01

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General

Target

http://the malware repo

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

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
240	msedge.exe
240	msedge.exe
1052	msedge.exe
1052	msedge.exe
4964	identity_helper.exe
4964	identity_helper.exe
4860	msedge.exe
4860	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe
1052	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1052 wrote to memory of 5840	1052	msedge.exe	80
PID 1052 wrote to memory of 5840	1052	msedge.exe	80
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 2616	1052	msedge.exe	83
PID 1052 wrote to memory of 240	1052	msedge.exe	84
PID 1052 wrote to memory of 240	1052	msedge.exe	84
PID 1052 wrote to memory of 3020	1052	msedge.exe	85
PID 1052 wrote to memory of 3020	1052	msedge.exe	85
PID 1052 wrote to memory of 3020	1052	msedge.exe	85
PID 1052 wrote to memory of 3020	1052	msedge.exe	85
PID 1052 wrote to memory of 3020	1052	msedge.exe	85
PID 1052 wrote to memory of 3020	1052	msedge.exe	85
PID 1052 wrote to memory of 3020	1052	msedge.exe	85
PID 1052 wrote to memory of 3020	1052	msedge.exe	85
PID 1052 wrote to memory of 3020	1052	msedge.exe	85
PID 1052 wrote to memory of 3020	1052	msedge.exe	85
PID 1052 wrote to memory of 3020	1052	msedge.exe	85
PID 1052 wrote to memory of 3020	1052	msedge.exe	85
PID 1052 wrote to memory of 3020	1052	msedge.exe	85
PID 1052 wrote to memory of 3020	1052	msedge.exe	85
PID 1052 wrote to memory of 3020	1052	msedge.exe	85
PID 1052 wrote to memory of 3020	1052	msedge.exe	85
PID 1052 wrote to memory of 3020	1052	msedge.exe	85
PID 1052 wrote to memory of 3020	1052	msedge.exe	85
PID 1052 wrote to memory of 3020	1052	msedge.exe	85
PID 1052 wrote to memory of 3020	1052	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://the malware repo
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:1052
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7fff36b13cb8,0x7fff36b13cc8,0x7fff36b13cd8
  2⤵
  PID:5840
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1860,13853413076241386,7443120936978955621,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1856 /prefetch:2
  2⤵
  PID:2616
- 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=1860,13853413076241386,7443120936978955621,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2388 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:240
- 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=1860,13853413076241386,7443120936978955621,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2604 /prefetch:8
  2⤵
  PID:3020
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1860,13853413076241386,7443120936978955621,131072 --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:1904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1860,13853413076241386,7443120936978955621,131072 --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=3216 /prefetch:1
  2⤵
  PID:4632
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1860,13853413076241386,7443120936978955621,131072 --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=3856 /prefetch:1
  2⤵
  PID:5860
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1860,13853413076241386,7443120936978955621,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5036 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4964
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1860,13853413076241386,7443120936978955621,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5300 /prefetch:1
  2⤵
  PID:2496
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1860,13853413076241386,7443120936978955621,131072 --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=5164 /prefetch:1
  2⤵
  PID:5576
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1860,13853413076241386,7443120936978955621,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5392 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4860
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1860,13853413076241386,7443120936978955621,131072 --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=5284 /prefetch:1
  2⤵
  PID:2116
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1860,13853413076241386,7443120936978955621,131072 --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=4068 /prefetch:1
  2⤵
  PID:4852
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1860,13853413076241386,7443120936978955621,131072 --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=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5664 /prefetch:1
  2⤵
  PID:5404
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1860,13853413076241386,7443120936978955621,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2936 /prefetch:1
  2⤵
  PID:5052
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1860,13853413076241386,7443120936978955621,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2796 /prefetch:1
  2⤵
  PID:2960
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1860,13853413076241386,7443120936978955621,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=5476 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3700

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3992

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5160

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
3e681bda746d695b173a54033103efa8

SHA1
ae07be487e65914bb068174b99660fb8deb11a1d

SHA256
fee5f7377e5ca213c1d8d7827b788723d0dd2538e7ce3f35581fc613fde834c2

SHA512
0f4381c769d4ae18ff3ac93fd97e8d879043b8ec825611db27f08bd44c08babc1710672c3f93435a61e40db1ccbf5b74c6363aaaf5f4a7fc95a6a7786d1aced8

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

Filesize
152B

MD5
9f081a02d8bbd5d800828ed8c769f5d9

SHA1
978d807096b7e7a4962a001b7bba6b2e77ce419a

SHA256
a7645e1b16115e9afec86efa139d35d5fecc6c5c7c59174c9901b4213b1fae0e

SHA512
7f3045f276f5bd8d3c65a23592419c3b98f1311c214c8e54a4dfe09122a08afb08ab7967b49bd413bc748ce6363658640bc87958d5e0a78974680a8f9beadf44

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

Filesize
5KB

MD5
29770300ddd55161187fc12c9729c085

SHA1
3eb24ef73c00efd68ae9986d3d93c1ee382cbed5

SHA256
7ea2730163a4ad6739cf276826c587bc32909163a39d8e76f05af8c8d789a8b1

SHA512
2c905787a9460f7a1248237fd54418bb0ed996d80112a797869a7306682c6d331578f554f560c890c7430576cfb7a88aeeb4cf7b6b83693b49cbd16708cd1eae

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

Filesize
5KB

MD5
36f35852ee8de46584680ae503a1b45a

SHA1
0570c1930093ae613b9c0ed867e2956835e223ed

SHA256
8a083a33afd2b64728fc2d927e12593c556e23c32e2e1bf9b1cef8a74c45dff8

SHA512
f6d86352ff8c63c17ac992cfea8e5f909e411a3b24d1b046b1948da200800780d6014ed59f9f79504a43762a10f3d2591daa925fe7d91bcd0e318a33c2622d64

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
11KB

MD5
bac45946e0d13e4b199375bb776c432b

SHA1
4c5244dd7ad185ce298acf969221ff4ae5ddc57e

SHA256
bac97ee4ce1fa75f7876802c4af534c412e186c2a7a7efb14a31e6475549f4ba

SHA512
8e48f30083dfc1846913cd12b0be1d381e285cc91a781ece59b18b3ed7ef29a17ab36f66b595e32b171e74ba508532721fabf5d18bb7948c2794e2541f2331bd

Download Submit