hxxps://fleraprt[.]com/

Analysis

max time kernel
66s
max time network
66s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
12/06/2024, 13:56

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General

Target

https://fleraprt.com/

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 6 IoCs

pid	Process
4800	msedge.exe
4800	msedge.exe
488	msedge.exe
488	msedge.exe
4916	identity_helper.exe
4916	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 488 wrote to memory of 1812	488	msedge.exe	82
PID 488 wrote to memory of 1812	488	msedge.exe	82
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 2684	488	msedge.exe	83
PID 488 wrote to memory of 4800	488	msedge.exe	84
PID 488 wrote to memory of 4800	488	msedge.exe	84
PID 488 wrote to memory of 3624	488	msedge.exe	85
PID 488 wrote to memory of 3624	488	msedge.exe	85
PID 488 wrote to memory of 3624	488	msedge.exe	85
PID 488 wrote to memory of 3624	488	msedge.exe	85
PID 488 wrote to memory of 3624	488	msedge.exe	85
PID 488 wrote to memory of 3624	488	msedge.exe	85
PID 488 wrote to memory of 3624	488	msedge.exe	85
PID 488 wrote to memory of 3624	488	msedge.exe	85
PID 488 wrote to memory of 3624	488	msedge.exe	85
PID 488 wrote to memory of 3624	488	msedge.exe	85
PID 488 wrote to memory of 3624	488	msedge.exe	85
PID 488 wrote to memory of 3624	488	msedge.exe	85
PID 488 wrote to memory of 3624	488	msedge.exe	85
PID 488 wrote to memory of 3624	488	msedge.exe	85
PID 488 wrote to memory of 3624	488	msedge.exe	85
PID 488 wrote to memory of 3624	488	msedge.exe	85
PID 488 wrote to memory of 3624	488	msedge.exe	85
PID 488 wrote to memory of 3624	488	msedge.exe	85
PID 488 wrote to memory of 3624	488	msedge.exe	85
PID 488 wrote to memory of 3624	488	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://fleraprt.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:488
- 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,0x100,0x104,0xd8,0x108,0x7ffa632546f8,0x7ffa63254708,0x7ffa63254718
  2⤵
  PID:1812
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2076,8233987360927181786,13425312101918457686,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2092 /prefetch:2
  2⤵
  PID:2684
- 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=2076,8233987360927181786,13425312101918457686,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2464 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4800
- 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=2076,8233987360927181786,13425312101918457686,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2768 /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=2076,8233987360927181786,13425312101918457686,131072 --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=3280 /prefetch:1
  2⤵
  PID:4412
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,8233987360927181786,13425312101918457686,131072 --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=3328 /prefetch:1
  2⤵
  PID:468
- 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=2076,8233987360927181786,13425312101918457686,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4760 /prefetch:8
  2⤵
  PID:3336
- 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=2076,8233987360927181786,13425312101918457686,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4760 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4916
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,8233987360927181786,13425312101918457686,131072 --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=5024 /prefetch:1
  2⤵
  PID:3212
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,8233987360927181786,13425312101918457686,131072 --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=5016 /prefetch:1
  2⤵
  PID:4984
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,8233987360927181786,13425312101918457686,131072 --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=5032 /prefetch:1
  2⤵
  PID:1440
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,8233987360927181786,13425312101918457686,131072 --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=4812 /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=2076,8233987360927181786,13425312101918457686,131072 --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=5136 /prefetch:1
  2⤵
  PID:4976
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,8233987360927181786,13425312101918457686,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3512 /prefetch:1
  2⤵
  PID:2152
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,8233987360927181786,13425312101918457686,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3820 /prefetch:1
  2⤵
  PID:2328
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,8233987360927181786,13425312101918457686,131072 --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=4840 /prefetch:1
  2⤵
  PID:4804

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2224

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:756

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
56641592f6e69f5f5fb06f2319384490

SHA1
6a86be42e2c6d26b7830ad9f4e2627995fd91069

SHA256
02d4984e590e947265474d592e64edde840fdca7eb881eebde3e220a1d883455

SHA512
c75e689b2bbbe07ebf72baf75c56f19c39f45d5593cf47535eb722f95002b3ee418027047c0ee8d63800f499038db5e2c24aff9705d830c7b6eaa290d9adc868

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

Filesize
152B

MD5
612a6c4247ef652299b376221c984213

SHA1
d306f3b16bde39708aa862aee372345feb559750

SHA256
9d8e24c91cff338e56b518a533cb2e49a2803356bbf6e04892fb168a7ce2844a

SHA512
34a14d63abb1e3fe0f9927a94393043d458fe0624843e108d290266f554018e6379cba924cb5388735abdd6c5f1e2e318478a673f3f9b762815a758866d10973

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\43469c3d-ef37-47c0-a707-dd42c3af10ff.tmp

Filesize
5KB

MD5
716e15ce46131233d7515e110b79cadd

SHA1
0884e0c4c4ed0627c948e60c56f121fccb473488

SHA256
1caf150546b56ea70020a3cf5b55fa8ecdf67dbef4f27b120192d6e5caa09be1

SHA512
5c124f60eea97b57ed4684633126e63eb5e0728bc2c284230a5416ece44f9cc93bcf201570d53da196f989834778f185d7737f8be41b6f533ccee3c4c15de175

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

Filesize
6KB

MD5
cdf5716d7ba4ae1e981d5341b9dadd3c

SHA1
1db856d7ec40c6122e47aef032f49f0870878b5f

SHA256
6cffd9c421ab9020a0eb76f5c79e0d278fc8e2ba83cf976e3977b816a5c5ebe9

SHA512
b713fe4885e9ffc83efa72475c30a0940ae60ce420fe84dbfc931494cc1579301931df8ae47284a4eae0f579505ebb06e1aabdbde8663969d4e17a513dffea34

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
8KB

MD5
a3b72b933bf1b22b3a9fd7fdd8d7c605

SHA1
67f8346290e9e34d9d72954efae1d6a2b9dcad3e

SHA256
6a68546b43f2f549995f53fc761139a3bd41540d4a8011e3ef5a0a12cad7a918

SHA512
02b63c0411862d22cca9bbd1a7c3966835ce6a83f3416a76f970778c2dc1811b5986772af02062d2e2eac0391349df33892300b07b8e7774deccf77043575c4b

Download Submit