hxxp://xtrfr[.]com

Analysis

max time kernel
145s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
01/08/2024, 21:19

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General

Target

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3596	msedge.exe
3596	msedge.exe
5096	msedge.exe
5096	msedge.exe
2032	identity_helper.exe
2032	identity_helper.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5096 wrote to memory of 2512	5096	msedge.exe	83
PID 5096 wrote to memory of 2512	5096	msedge.exe	83
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 1748	5096	msedge.exe	85
PID 5096 wrote to memory of 3596	5096	msedge.exe	86
PID 5096 wrote to memory of 3596	5096	msedge.exe	86
PID 5096 wrote to memory of 3624	5096	msedge.exe	87
PID 5096 wrote to memory of 3624	5096	msedge.exe	87
PID 5096 wrote to memory of 3624	5096	msedge.exe	87
PID 5096 wrote to memory of 3624	5096	msedge.exe	87
PID 5096 wrote to memory of 3624	5096	msedge.exe	87
PID 5096 wrote to memory of 3624	5096	msedge.exe	87
PID 5096 wrote to memory of 3624	5096	msedge.exe	87
PID 5096 wrote to memory of 3624	5096	msedge.exe	87
PID 5096 wrote to memory of 3624	5096	msedge.exe	87
PID 5096 wrote to memory of 3624	5096	msedge.exe	87
PID 5096 wrote to memory of 3624	5096	msedge.exe	87
PID 5096 wrote to memory of 3624	5096	msedge.exe	87
PID 5096 wrote to memory of 3624	5096	msedge.exe	87
PID 5096 wrote to memory of 3624	5096	msedge.exe	87
PID 5096 wrote to memory of 3624	5096	msedge.exe	87
PID 5096 wrote to memory of 3624	5096	msedge.exe	87
PID 5096 wrote to memory of 3624	5096	msedge.exe	87
PID 5096 wrote to memory of 3624	5096	msedge.exe	87
PID 5096 wrote to memory of 3624	5096	msedge.exe	87
PID 5096 wrote to memory of 3624	5096	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://xtrfr.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:5096
- 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,0x100,0x104,0xd8,0x108,0x7ffeb42446f8,0x7ffeb4244708,0x7ffeb4244718
  2⤵
  PID:2512
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2164,17698726777089810924,3079537586593126859,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2204 /prefetch:2
  2⤵
  PID:1748
- 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=2164,17698726777089810924,3079537586593126859,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2324 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3596
- 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=2164,17698726777089810924,3079537586593126859,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2796 /prefetch:8
  2⤵
  PID:3624
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,17698726777089810924,3079537586593126859,131072 --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=3248 /prefetch:1
  2⤵
  PID:2108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,17698726777089810924,3079537586593126859,131072 --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=3280 /prefetch:1
  2⤵
  PID:436
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,17698726777089810924,3079537586593126859,131072 --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=4152 /prefetch:1
  2⤵
  PID:2072
- 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=2164,17698726777089810924,3079537586593126859,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5244 /prefetch:8
  2⤵
  PID:2620
- 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=2164,17698726777089810924,3079537586593126859,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5244 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2032
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,17698726777089810924,3079537586593126859,131072 --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=5240 /prefetch:1
  2⤵
  PID:4076
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,17698726777089810924,3079537586593126859,131072 --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=5356 /prefetch:1
  2⤵
  PID:4816
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,17698726777089810924,3079537586593126859,131072 --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=5076 /prefetch:1
  2⤵
  PID:3420
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,17698726777089810924,3079537586593126859,131072 --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=5008 /prefetch:1
  2⤵
  PID:1956
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2164,17698726777089810924,3079537586593126859,131072 --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=3684 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1300

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2904

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5012

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
506e03d65052f54028056da258af8ae6

SHA1
c960e67d09834d528e12e062302a97c26e317d0e

SHA256
b26d2695dfe8aed4d0d67d11b46d4542c3c9c8964533404dfe32ce7a3e6cfb98

SHA512
15da55267433c41febebbe48983023293c6d436f89a56138cef1cea7deb5cdd7d4bcf58af12835e1152a8ec59e08cfc965e521eb54eed47fe44e1f4c2d1557a4

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

Filesize
152B

MD5
a15dea0d79ea8ba114ad8141d7d10563

SHA1
9b730b2d809d4adef7e8b68660a05ac95b5b8478

SHA256
0c4dd77399040b8c38d41b77137861002ef209c79b486f7bbdb57b5834cd8dbf

SHA512
810fc1fb12bceae4ca3fad2a277682c2c56f0af91a329048adbeb433715b1f707927274e3e4a4479222f578e8218663533440c71b22c49735a290f907cc0af1f

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

Filesize
177B

MD5
13dd8a2df7c21b63f4b66ecf2a521efc

SHA1
7ffffcc366e0a5091f77d2c8813beeb58c8dd7ad

SHA256
cabb03d918447d18c4d91aa8b5cbeb7e6055620850c1bd639cdca505b8b4b642

SHA512
9379d3099b3676e7a9d360508ca4512b0157a61398d30bd2407a87610d66cc42ea3d82572c2169b46e6acb731f6f4aae700433be8139abb0a5443fc2616c70fd

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

Filesize
111B

MD5
807419ca9a4734feaf8d8563a003b048

SHA1
a723c7d60a65886ffa068711f1e900ccc85922a6

SHA256
aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

SHA512
f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

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

Filesize
6KB

MD5
1fe000ba9c3060ee1e43f87700362670

SHA1
9173e48998f80fb62ab789ecf343492013523142

SHA256
1475ab90eab778418c92d50d5be744d26b82b1e65ec01398cac3b75f0310572c

SHA512
e5e18e37377a42037927c158fabdbc7a59c9b8b313ce5834d885951cdcf5001719b2096a8c33ef12e313f61a3c66fe962269ecb6bbc3dee724d866dafcd381f1

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

Filesize
6KB

MD5
c960fd1b45e59f940667bb4bbf7d1188

SHA1
bfaf7f022b94cfbf6079f1ac6adee7ecb73cbd9f

SHA256
382d0191700bf1569147baab30125ddecab02ccdaceb377b2fd6663d01e39c24

SHA512
48457632c180814b7e17b72a32692815be9b4133fa8e465d13e26fb621c83d0bd76aa4539e4b5fdd49e04f8287f1526f7cfcf5572e82b1fc7e22ab85c2ffa91c

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
10KB

MD5
6da6e540f840edc1be29042a1e16d9bb

SHA1
cd7eac66959a489a42768fe7c85a82e4060ae70c

SHA256
7aa15451f67bf89e68dcade67b026a264b5a576c102328dbd188c957f6df2dd7

SHA512
27d98a8e26ed32431d32ab9a54a9cbfa028203d6a4a691f82c0da024d2f1b628c9a4fc107259a3556f861012f4a1cc8ff940e9f11fa56eca3e84f0a0d30ac10a

Download Submit