hxxps://mirror2[.]internetdownloadmanager[.]com/

Resubmissions

31/07/2024, 14:46

240731-r5fh8atbpe 3

31/07/2024, 13:45

240731-q2njzswdpq 10

Analysis

max time kernel
1080s
max time network
1158s
platform
windows11-21h2_x64
resource
win11-20240729-en
resource tags

arch:x64arch:x86image:win11-20240729-enlocale:en-usos:windows11-21h2-x64system
submitted
31/07/2024, 14:46

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

https://mirror2.internetdownloadmanager.com/

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 12 IoCs

pid	Process
2168	msedge.exe
2168	msedge.exe
3956	msedge.exe
3956	msedge.exe
3028	msedge.exe
3028	msedge.exe
4992	identity_helper.exe
4992	identity_helper.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe
3956	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3956 wrote to memory of 3084	3956	msedge.exe	82
PID 3956 wrote to memory of 3084	3956	msedge.exe	82
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 1176	3956	msedge.exe	83
PID 3956 wrote to memory of 2168	3956	msedge.exe	84
PID 3956 wrote to memory of 2168	3956	msedge.exe	84
PID 3956 wrote to memory of 3380	3956	msedge.exe	85
PID 3956 wrote to memory of 3380	3956	msedge.exe	85
PID 3956 wrote to memory of 3380	3956	msedge.exe	85
PID 3956 wrote to memory of 3380	3956	msedge.exe	85
PID 3956 wrote to memory of 3380	3956	msedge.exe	85
PID 3956 wrote to memory of 3380	3956	msedge.exe	85
PID 3956 wrote to memory of 3380	3956	msedge.exe	85
PID 3956 wrote to memory of 3380	3956	msedge.exe	85
PID 3956 wrote to memory of 3380	3956	msedge.exe	85
PID 3956 wrote to memory of 3380	3956	msedge.exe	85
PID 3956 wrote to memory of 3380	3956	msedge.exe	85
PID 3956 wrote to memory of 3380	3956	msedge.exe	85
PID 3956 wrote to memory of 3380	3956	msedge.exe	85
PID 3956 wrote to memory of 3380	3956	msedge.exe	85
PID 3956 wrote to memory of 3380	3956	msedge.exe	85
PID 3956 wrote to memory of 3380	3956	msedge.exe	85
PID 3956 wrote to memory of 3380	3956	msedge.exe	85
PID 3956 wrote to memory of 3380	3956	msedge.exe	85
PID 3956 wrote to memory of 3380	3956	msedge.exe	85
PID 3956 wrote to memory of 3380	3956	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://mirror2.internetdownloadmanager.com/
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:3956
- 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=0x100,0x104,0x108,0x48,0x10c,0x7fff507c3cb8,0x7fff507c3cc8,0x7fff507c3cd8
  2⤵
  PID:3084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1920,6119479850428971149,5085156110650531440,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1916 /prefetch:2
  2⤵
  PID:1176
- 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=1920,6119479850428971149,5085156110650531440,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2364 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2168
- 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=1920,6119479850428971149,5085156110650531440,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2844 /prefetch:8
  2⤵
  PID:3380
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,6119479850428971149,5085156110650531440,131072 --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=3296 /prefetch:1
  2⤵
  PID:2552
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,6119479850428971149,5085156110650531440,131072 --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=3304 /prefetch:1
  2⤵
  PID:4456
- 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=1920,6119479850428971149,5085156110650531440,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4956 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3028
- 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=1920,6119479850428971149,5085156110650531440,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5416 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4992
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,6119479850428971149,5085156110650531440,131072 --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=5084 /prefetch:1
  2⤵
  PID:1428
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,6119479850428971149,5085156110650531440,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5060 /prefetch:1
  2⤵
  PID:1152
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,6119479850428971149,5085156110650531440,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3308 /prefetch:1
  2⤵
  PID:1376
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,6119479850428971149,5085156110650531440,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3392 /prefetch:1
  2⤵
  PID:3440
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1920,6119479850428971149,5085156110650531440,131072 --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=2776 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3996

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1532

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3172

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
884c8da0023292e9403adf54ee290afa

SHA1
3a3b0fb38a1123862a024cacb9b30ecc35f85267

SHA256
f56266c74a777fc7ac1a993821116e011242a3286271a5808938f7cc2e0731d4

SHA512
f7a22505e4791bc38fdb4e838d53223a77bd3028084af4f0846a9178702eaacc71e7cc8304422be1dc2011507801211420b5a410ff361968eafa1c883e1ed29d

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

Filesize
152B

MD5
faa1a2859704431065fadc5ebbaf21f2

SHA1
6b74e2bc325fa9c090b0814db6b6fd0c78a782e7

SHA256
35c2048ba356879bd823324364e41cbd17ac7d62aed9f70514db4682e5d543d3

SHA512
4e15548b6419c60b14973a849f7f559e755f0766c94be15b265ff318a0604522f0e4f659ccc3281163f373adafb053f6ffc97fa50bdc93d46576784f74e5e667

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

Filesize
5KB

MD5
fe1f1ef5c21569165a999b6a6c24b526

SHA1
fc77bbf97810e4586b4d2c36e8bbcc1456daa3fc

SHA256
af0211640f93ecfcae41ad4a35e23f33ae3bbec9b103f782b4fe3c4a76b3ef16

SHA512
c0ba8cc0daabf4fca3bdc1a5b1b847a57b910fba8384098ff9e77a05a1b71cc1552a311eedda9839d1beaecbf63d1db0dca00fe4da90d047aa063d7189c68558

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

Filesize
6KB

MD5
52a0befebd83830bbf20876bc4b1aa61

SHA1
a0fb5aa58242b9b117f6787c4adc4ff19bc1d9a7

SHA256
80ddc01dc122b1f86cf0b16a55f1fd59d7c32ebf4ea453c45fa9bc937294ceaa

SHA512
94a54348b7d1cd62e9b60c63648ce9865513eb1d5d35b2b939bbf8ceea824d20f293c5491ada945b0d81290a548c8c47de790f1dac90fb469cd45df2acb67a94

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
0d999711c8ce1c1ca0cc1bddf3d012ed

SHA1
bbbd5e3163574dc667124d6736bd60049bdc8c8e

SHA256
245b300f4c35a46592c20a7a36fb68c64d52ddc40066975be172647c33d44785

SHA512
3f954228fdcdb4d5fa5be4103c77cf02fd3d5800bba4a9a62c29e1e8993c906e4d54c473434deaed9bf038a05783c4e4bb07b4fb712ae2b2bf58cb4d51f778a4

Download Submit