hxxps://matias[.]me/nsfw/ | Triage

Analysis

max time kernel
93s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
15-05-2024 03:02

Sharing

Report Analysis Logs

General

Target

https://matias.me/nsfw/

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

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 6 IoCs

pid	Process
1828	msedge.exe
1828	msedge.exe
2192	msedge.exe
2192	msedge.exe
224	identity_helper.exe
224	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	3008	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	3008	AUDIODG.EXE

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe
2192	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2192 wrote to memory of 2240	2192	msedge.exe	82
PID 2192 wrote to memory of 2240	2192	msedge.exe	82
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1752	2192	msedge.exe	83
PID 2192 wrote to memory of 1828	2192	msedge.exe	84
PID 2192 wrote to memory of 1828	2192	msedge.exe	84
PID 2192 wrote to memory of 604	2192	msedge.exe	85
PID 2192 wrote to memory of 604	2192	msedge.exe	85
PID 2192 wrote to memory of 604	2192	msedge.exe	85
PID 2192 wrote to memory of 604	2192	msedge.exe	85
PID 2192 wrote to memory of 604	2192	msedge.exe	85
PID 2192 wrote to memory of 604	2192	msedge.exe	85
PID 2192 wrote to memory of 604	2192	msedge.exe	85
PID 2192 wrote to memory of 604	2192	msedge.exe	85
PID 2192 wrote to memory of 604	2192	msedge.exe	85
PID 2192 wrote to memory of 604	2192	msedge.exe	85
PID 2192 wrote to memory of 604	2192	msedge.exe	85
PID 2192 wrote to memory of 604	2192	msedge.exe	85
PID 2192 wrote to memory of 604	2192	msedge.exe	85
PID 2192 wrote to memory of 604	2192	msedge.exe	85
PID 2192 wrote to memory of 604	2192	msedge.exe	85
PID 2192 wrote to memory of 604	2192	msedge.exe	85
PID 2192 wrote to memory of 604	2192	msedge.exe	85
PID 2192 wrote to memory of 604	2192	msedge.exe	85
PID 2192 wrote to memory of 604	2192	msedge.exe	85
PID 2192 wrote to memory of 604	2192	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://matias.me/nsfw/
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:2192
- 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,0x100,0x104,0xd8,0x108,0x7ffcab8046f8,0x7ffcab804708,0x7ffcab804718
  2⤵
  PID:2240
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2176,8417522765566407806,16893149045106274347,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2208 /prefetch:2
  2⤵
  PID:1752
- 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=2176,8417522765566407806,16893149045106274347,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2284 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1828
- 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=2176,8417522765566407806,16893149045106274347,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2884 /prefetch:8
  2⤵
  PID:604
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,8417522765566407806,16893149045106274347,131072 --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=3364 /prefetch:1
  2⤵
  PID:2300
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,8417522765566407806,16893149045106274347,131072 --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=3384 /prefetch:1
  2⤵
  PID:8
- 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 --field-trial-handle=2176,8417522765566407806,16893149045106274347,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=4976 /prefetch:8
  2⤵
  PID:1172
- 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=2176,8417522765566407806,16893149045106274347,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5272 /prefetch:8
  2⤵
  PID:4580
- 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=2176,8417522765566407806,16893149045106274347,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5272 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:224
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,8417522765566407806,16893149045106274347,131072 --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=5352 /prefetch:1
  2⤵
  PID:5056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,8417522765566407806,16893149045106274347,131072 --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=5380 /prefetch:1
  2⤵
  PID:3040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,8417522765566407806,16893149045106274347,131072 --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=4200 /prefetch:1
  2⤵
  PID:972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,8417522765566407806,16893149045106274347,131072 --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=5664 /prefetch:1
  2⤵
  PID:4876

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:1320

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x4fc 0x4f8
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3008

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

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
f61fa5143fe872d1d8f1e9f8dc6544f9

SHA1
df44bab94d7388fb38c63085ec4db80cfc5eb009

SHA256
284a24b5b40860240db00ef3ae6a33c9fa8349ab5490a634e27b2c6e9a191c64

SHA512
971000784a6518bb39c5cf043292c7ab659162275470f5f6b632ea91a6bcae83bc80517ceb983dd5abfe8fb4e157344cb65c27e609a879eec00b33c5fad563a6

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

Filesize
152B

MD5
87f7abeb82600e1e640b843ad50fe0a1

SHA1
045bbada3f23fc59941bf7d0210fb160cb78ae87

SHA256
b35d6906050d90a81d23646f86c20a8f5d42f058ffc6436fb0a2b8bd71ee1262

SHA512
ea8e7f24ab823ad710ce079c86c40aa957353a00d2775732c23e31be88a10d212e974c4691279aa86016c4660f5795febf739a15207833df6ed964a9ed99d618

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
120B

MD5
49655377901aeba7aaaa4cddaf4d50bc

SHA1
9600f453b3b016d5fb805b7c198871023c02ed40

SHA256
9b06ca60afd26495cb957bf83f862016f37e3bd9f6b4e2716789ab31f8f15793

SHA512
015183095ce5f8ab76b39a9fe997c236fe8b76f45009cf5f3bb5f01ce1dfec8305702021a29c7b8ba7580928b0c2ae21503fa5e5a52648371e56ac9d185f457d

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

Filesize
554B

MD5
8c8d95b793f6c83bb32735bf81e64820

SHA1
1b16584329c8664706e03a6fda9b1cbd0f1d2717

SHA256
2f869aed60ab96d7f69457c92476010212bae62ad79df964c627cee6993ba33e

SHA512
043f229246924579ebf2dc5e74da0a7c3cefe4bab2090e5aa7b87ef7f47824c4af81f4a8a50ad2dfeded9a3c98e1ccef1bcc9d5a7fde6b9e493a7b78f5fc01d7

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

Filesize
6KB

MD5
d29334262845f684c9968653e3ddb9ac

SHA1
aae820435ba8056736f095c518f7bd53363345b8

SHA256
a41d3b74ea832142d6dd2633a2f8eb989850f13447867a42980981d00518cbbf

SHA512
ceadad4fb78836ed84f99e511c3ca075f6ac297f3b6d825215d8b54b08d39c659ffe60b8c1fd57694b40bd896647453a33955038e99706067edcfdc8dd453ab8

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

Filesize
6KB

MD5
e5baf4c7db56a3d09100c45597501ff9

SHA1
de52030a2dd04b2d4f55f1d1bf927f4af19d95fd

SHA256
7dc3eaceedd8b3660214c3d2b0f9b7c59df891b2615d5272237d17b529432156

SHA512
4c1b0d12b9151217102d4ec83fb2b81b6c963a136563f8b241bfb4ca2204330fae2c34927f9cf399b981d562eb734f05e46b6eccf53da516df75e3f52518e6ee

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

Filesize
7KB

MD5
61bfed4cfa21be5c055d3e7c51caa7eb

SHA1
d86694f40c6e5de1771ffbda782e4761de77467a

SHA256
26b3e8e264049eafe8e52df9e8a2e5266f79fd1f4085d7a9646a37c34b4b40ac

SHA512
18d01e61ca056d39c6c05c90bc61dcab34aa2b92e5b445758ea6ecdc1cf616efc2c889834b02e06bc62869adf3c28dadef0b968be9ad375a35e77bed8ff9cb68

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
649dace78da45c440031e74477c64fd4

SHA1
2b287352cc2918b6e9f16c551984031e6826c5ed

SHA256
b7398936202487ac0e3877973acfaa646fe216dde26d371722ccb1f8d5c323b3

SHA512
2415c3a93ff20a473a5df0326a3399e32a76ca84175d4f59c2b16e2f1cf11160d05847626f992e73dd33d96bd7280a3bcf4c04b2c982f8e6d898f0269e4198c7

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

Filesize
12KB

MD5
7502f08527590a48c4e0e1cd02a5d219

SHA1
2fe2327e09efe13b490da8455bbfa5201ac46c14

SHA256
d11a858a860562b21b7cab173e3697940bd8a7046b7c5368b85361b6e70a1605

SHA512
0786c69a055f01e8f38d7f8b6f6316eff2e8134f45f6e6191ae347fdb7965ae99a68995a947052b3feeaef4cb1c5801e1c091fbef2c2ca10b1aa65b3ea618484

Download Submit