hxxp://jsn2024[.]blogspot[.]com

Analysis

max time kernel
1680s
max time network
1687s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/08/2024, 16:52

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General

Target

http://jsn2024.blogspot.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 10 IoCs

pid	Process
4756	msedge.exe
4756	msedge.exe
2180	msedge.exe
2180	msedge.exe
2828	identity_helper.exe
2828	identity_helper.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4756 wrote to memory of 2220	4756	msedge.exe	84
PID 4756 wrote to memory of 2220	4756	msedge.exe	84
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 4952	4756	msedge.exe	85
PID 4756 wrote to memory of 2180	4756	msedge.exe	86
PID 4756 wrote to memory of 2180	4756	msedge.exe	86
PID 4756 wrote to memory of 528	4756	msedge.exe	87
PID 4756 wrote to memory of 528	4756	msedge.exe	87
PID 4756 wrote to memory of 528	4756	msedge.exe	87
PID 4756 wrote to memory of 528	4756	msedge.exe	87
PID 4756 wrote to memory of 528	4756	msedge.exe	87
PID 4756 wrote to memory of 528	4756	msedge.exe	87
PID 4756 wrote to memory of 528	4756	msedge.exe	87
PID 4756 wrote to memory of 528	4756	msedge.exe	87
PID 4756 wrote to memory of 528	4756	msedge.exe	87
PID 4756 wrote to memory of 528	4756	msedge.exe	87
PID 4756 wrote to memory of 528	4756	msedge.exe	87
PID 4756 wrote to memory of 528	4756	msedge.exe	87
PID 4756 wrote to memory of 528	4756	msedge.exe	87
PID 4756 wrote to memory of 528	4756	msedge.exe	87
PID 4756 wrote to memory of 528	4756	msedge.exe	87
PID 4756 wrote to memory of 528	4756	msedge.exe	87
PID 4756 wrote to memory of 528	4756	msedge.exe	87
PID 4756 wrote to memory of 528	4756	msedge.exe	87
PID 4756 wrote to memory of 528	4756	msedge.exe	87
PID 4756 wrote to memory of 528	4756	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://jsn2024.blogspot.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:4756
- 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,0x100,0x104,0xd8,0x108,0x7ffdbdec46f8,0x7ffdbdec4708,0x7ffdbdec4718
  2⤵
  PID:2220
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,16838243292309200624,1517182334436671968,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2120 /prefetch:2
  2⤵
  PID:4952
- 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=2104,16838243292309200624,1517182334436671968,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2216 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2180
- 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=2104,16838243292309200624,1517182334436671968,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2524 /prefetch:8
  2⤵
  PID:528
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,16838243292309200624,1517182334436671968,131072 --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=2828 /prefetch:1
  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=2104,16838243292309200624,1517182334436671968,131072 --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=2844 /prefetch:1
  2⤵
  PID:2260
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,16838243292309200624,1517182334436671968,131072 --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=3832 /prefetch:1
  2⤵
  PID:4220
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,16838243292309200624,1517182334436671968,131072 --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=2844 /prefetch:1
  2⤵
  PID:2700
- 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=2104,16838243292309200624,1517182334436671968,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5296 /prefetch:8
  2⤵
  PID:1304
- 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=2104,16838243292309200624,1517182334436671968,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5296 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2828
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,16838243292309200624,1517182334436671968,131072 --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=5380 /prefetch:1
  2⤵
  PID:1956
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,16838243292309200624,1517182334436671968,131072 --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=5376 /prefetch:1
  2⤵
  PID:4384
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,16838243292309200624,1517182334436671968,131072 --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=5756 /prefetch:1
  2⤵
  PID:2896
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,16838243292309200624,1517182334436671968,131072 --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=5692 /prefetch:1
  2⤵
  PID:2860
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,16838243292309200624,1517182334436671968,131072 --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=5548 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1544

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4060

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1760

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
9b008261dda31857d68792b46af6dd6d

SHA1
e82dc88e2d1da2df7cb19d79a0346b9bb90d52b3

SHA256
9ac598d4f8170f7e475d84103aead9e3c23d5f2d292741a7f56a17bde8b6f7da

SHA512
78853091403a06beeec4998e2e3a4342111895ffd485f7f7cd367741a4883f7a25864cba00a6c86f27dc0c9ce9d04f08011ecc40c8ae9383d33274739ac39f10

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

Filesize
152B

MD5
0446fcdd21b016db1f468971fb82a488

SHA1
726b91562bb75f80981f381e3c69d7d832c87c9d

SHA256
62c5dc18b25e758f3508582a7c58bb46b734a774d97fc0e8a20614235caa8222

SHA512
1df7c085042266959f1fe0aedc5f6d40ceba485b54159f51f0c38f17bb250b79ea941b735e1b6faf219f23fe8ab65ac4557f545519d52d5416b89ad0f9047a31

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

Filesize
192B

MD5
d66f3bc12fac13744770f080f5d7a620

SHA1
4f4579f68cf2c0e19e6adca493eac2d9047d6ebe

SHA256
93becd0a9dceaa2b23ae68b8e7955d4d0577ee23b7945f511abc0337a7e4edb0

SHA512
aecfb8e44bda1f374408ed8dad4e422da6175c1a57c21f22789f9d29f90f705b7933221db0bec7765cc28135f82e2c2350ab024c31e9ab7573cd251752428311

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

Filesize
1KB

MD5
ac23725a0f8a2d5bfac5cb29b1a3efc6

SHA1
cbb1b27de5a2a75fc6aff64bc5512ae5ec4876b3

SHA256
5aa7ef16bd2581e8471eeafeadfcb1ea84c11e40f98e35b8e38afe26ef3b8940

SHA512
27a20374ceb3e3d24a3c12889d30bbf5fda3cac630d519605b989ff103c294d6546314475ead3bc624fd6e091abc02750aaabc539ce39675ab908d67c66d958c

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

Filesize
5KB

MD5
6ed9a48797ff37dc9fca1f134547b0f6

SHA1
615db77ea75866315d330dc42e9368e8f938b557

SHA256
4c2bfdd06650b57628be97b52ad4eaf7641df9a38475e5b6deaad9ae4ad20c2b

SHA512
30a7c065ee0931d7acd39f840b8d6504f5b17a12794d459505f2e7290a7b968ff67ba7442cdfb8f42656b04eb9f6c2c9049886ae30272d79b392ffd7e098772d

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

Filesize
6KB

MD5
84592df57ca97c86503e32b4c492645f

SHA1
30444f5db01bf03bd7f56dc56e6eaa2253eb67be

SHA256
cc2a6e6a1fced7c274a63e16f6bafb7a47849f93662c38beb8e203f0f244dae2

SHA512
2b6f63dd28295a7fbc65fbe0e3925f3e2f8f53287d9d1832a9fba0087115aa3112df48324ad7783b635dc11bec65f5b1277f675d881f4a7c3413af97be48cf14

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

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

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

Filesize
11KB

MD5
b08de77453916b139195666f7e505602

SHA1
50567f48508fd1a53641f35148aec8b6b8b5947a

SHA256
7e23d1cb514e31de471cb0e280dd6a9247c5ceade5d167a81288c2b29be73cc0

SHA512
3750adba28f43fb059f3c2b471ac7bf47b70c7142c9e7229dde995ec156fcb1d992d0f1f6dadd9b84a40b403051e688f69488a219a6497029c60a54ae1758dc1

Download Submit