hxxps://jestinquire[.]com

Analysis

max time kernel
264s
max time network
271s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
03-02-2024 12:28

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General

Target

https://jestinquire.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 10 IoCs

pid	Process
4520	msedge.exe
4520	msedge.exe
4612	msedge.exe
4612	msedge.exe
544	identity_helper.exe
544	identity_helper.exe
1896	msedge.exe
1896	msedge.exe
1896	msedge.exe
1896	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe
4612	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4612 wrote to memory of 4304	4612	msedge.exe	85
PID 4612 wrote to memory of 4304	4612	msedge.exe	85
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 1252	4612	msedge.exe	88
PID 4612 wrote to memory of 4520	4612	msedge.exe	87
PID 4612 wrote to memory of 4520	4612	msedge.exe	87
PID 4612 wrote to memory of 1432	4612	msedge.exe	86
PID 4612 wrote to memory of 1432	4612	msedge.exe	86
PID 4612 wrote to memory of 1432	4612	msedge.exe	86
PID 4612 wrote to memory of 1432	4612	msedge.exe	86
PID 4612 wrote to memory of 1432	4612	msedge.exe	86
PID 4612 wrote to memory of 1432	4612	msedge.exe	86
PID 4612 wrote to memory of 1432	4612	msedge.exe	86
PID 4612 wrote to memory of 1432	4612	msedge.exe	86
PID 4612 wrote to memory of 1432	4612	msedge.exe	86
PID 4612 wrote to memory of 1432	4612	msedge.exe	86
PID 4612 wrote to memory of 1432	4612	msedge.exe	86
PID 4612 wrote to memory of 1432	4612	msedge.exe	86
PID 4612 wrote to memory of 1432	4612	msedge.exe	86
PID 4612 wrote to memory of 1432	4612	msedge.exe	86
PID 4612 wrote to memory of 1432	4612	msedge.exe	86
PID 4612 wrote to memory of 1432	4612	msedge.exe	86
PID 4612 wrote to memory of 1432	4612	msedge.exe	86
PID 4612 wrote to memory of 1432	4612	msedge.exe	86
PID 4612 wrote to memory of 1432	4612	msedge.exe	86
PID 4612 wrote to memory of 1432	4612	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://jestinquire.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:4612
- 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,0x100,0x104,0xd8,0x108,0x7ffb5d0846f8,0x7ffb5d084708,0x7ffb5d084718
  2⤵
  PID:4304
- 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=2104,8261809968423632381,7123225276527371107,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2736 /prefetch:8
  2⤵
  PID:1432
- 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=2104,8261809968423632381,7123225276527371107,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2316 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4520
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,8261809968423632381,7123225276527371107,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2264 /prefetch:2
  2⤵
  PID:1252
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,8261809968423632381,7123225276527371107,131072 --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=3264 /prefetch:1
  2⤵
  PID:2756
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,8261809968423632381,7123225276527371107,131072 --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=3256 /prefetch:1
  2⤵
  PID:1456
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,8261809968423632381,7123225276527371107,131072 --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=4156 /prefetch:1
  2⤵
  PID:2976
- 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=2104,8261809968423632381,7123225276527371107,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5416 /prefetch:8
  2⤵
  PID:5036
- 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=2104,8261809968423632381,7123225276527371107,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5416 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,8261809968423632381,7123225276527371107,131072 --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=5516 /prefetch:1
  2⤵
  PID:3840
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,8261809968423632381,7123225276527371107,131072 --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=5400 /prefetch:1
  2⤵
  PID:640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,8261809968423632381,7123225276527371107,131072 --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=5604 /prefetch:1
  2⤵
  PID:2016
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,8261809968423632381,7123225276527371107,131072 --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=5196 /prefetch:1
  2⤵
  PID:4940
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,8261809968423632381,7123225276527371107,131072 --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=3960 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1896

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1916

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3840

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
1386433ecc349475d39fb1e4f9e149a0

SHA1
f04f71ac77cb30f1d04fd16d42852322a8b2680f

SHA256
a7c79320a37d3516823f533e0ca73ed54fc4cdade9999b9827d06ea9f8916bbc

SHA512
fcd5449c58ead25955d01739929c42ffc89b9007bc2c8779c05271f2d053be66e05414c410738c35572ef31811aff908e7fe3dd7a9cef33c27acb308a420280e

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

Filesize
216B

MD5
b303b7d6eab23f2bb4cd72a804ec911b

SHA1
557e75dfe4d6bc1e53f2716cdd6649a9eb1d3586

SHA256
3eb08642c21a56994c6262870261c4e9bc0c520ebb05ba16aefe508c6ef2fb44

SHA512
900d8396d6c076c489eed36b7430a52e3d59c780545c3229fae0e4fb8c43b944c6ed0cc5654e5682473cade3a8b3edb4736a99bb1c13d0e79aa3e9e6be1ad458

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

Filesize
1KB

MD5
d4c17fad218a046ec0722272804db3fc

SHA1
15778f5e56d7dc67fa6937d5575d45acd8b7bf9a

SHA256
8410c54dc56614bef4cb492a35c51d87cea4fb512cfd05b2fb37588f5c193b1c

SHA512
a69bacb1ca3ca20fd85a2d34362bc67fec9945718571bf4c5982f5d6dad718294197b6675f9dac4ae6220613be243222eddcd98566c03211c3950795853c66d9

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

Filesize
5KB

MD5
2eb0988fc2368422f350914bfb7f063c

SHA1
23c6c0c5483af4fa2486d93b9658aeb8a188e0fa

SHA256
6d60a62676779ea4c8e3e7017dc4f8af211b954d3c68b71fd65caeb8e70f6582

SHA512
f4625c2e91c2aca2bfd5061dacf9f900925243751501890fdfb7a83add84b908b603b6437bd0723960249b0c718d19aa8b451d8700f06d16295a914d750cb78b

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

Filesize
6KB

MD5
0154cfe2eee3fceb9aed363cf57d945d

SHA1
2c92ba776a26cf8ef573d64bcfcd281798aa9c41

SHA256
e5118582cc7806d38ceab1571c5f5926d0b70f5e28d2d37f22b42a4b90270110

SHA512
4bb4ad2b8d6974822d539109db546f24ecf7361e679524c021be63809d77c9a9a60b483c60fed95cf97fc7e2eb9c36c2b6163545896f17cb885b30117f9a63ef

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

Filesize
24KB

MD5
e664066e3aa135f185ed1c194b9fa1f8

SHA1
358ff3c6ad0580b8ae1e5ef2a89a4e597c2efdc5

SHA256
86e595be48dbc768a52d7ea62116036c024093e1302aced8c29dd6a2d9935617

SHA512
58710818b5f664006a5aa418da6c8cd3f709c2265bc161f81b9dfe6cdb8304fabaa4ce9deba419fe4281623feeeaa0321f481ae5855d347c6d8cf95968ee905e

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
10KB

MD5
004b17941fc25d26701b0c084898ca25

SHA1
34a15bd9ee6151596d76c5931a60d9249c17eec7

SHA256
08677994ce700cb436de851ee9a646323f7d85c641066443d20b02b057fbc4f3

SHA512
f4b6aaf349f5e4c79fcaf481f5a62c9819a3d08835e7e44174469fcc1643612a429f741a9055a2628893e5b2b344fdc1c0db3bdc8d0d0c25538a945b35010556

Download Submit