hxxps://wearedevs[.]net/dinfo/JJSploit

Analysis

max time kernel
149s
max time network
150s
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 20:56

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General

Target

https://wearedevs.net/dinfo/JJSploit

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
1756	msedge.exe
1756	msedge.exe
1892	msedge.exe
1892	msedge.exe
2932	identity_helper.exe
2932	identity_helper.exe
1120	msedge.exe
1120	msedge.exe
1120	msedge.exe
1120	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe
1892	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1892 wrote to memory of 3408	1892	msedge.exe	83
PID 1892 wrote to memory of 3408	1892	msedge.exe	83
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 4772	1892	msedge.exe	85
PID 1892 wrote to memory of 1756	1892	msedge.exe	86
PID 1892 wrote to memory of 1756	1892	msedge.exe	86
PID 1892 wrote to memory of 436	1892	msedge.exe	87
PID 1892 wrote to memory of 436	1892	msedge.exe	87
PID 1892 wrote to memory of 436	1892	msedge.exe	87
PID 1892 wrote to memory of 436	1892	msedge.exe	87
PID 1892 wrote to memory of 436	1892	msedge.exe	87
PID 1892 wrote to memory of 436	1892	msedge.exe	87
PID 1892 wrote to memory of 436	1892	msedge.exe	87
PID 1892 wrote to memory of 436	1892	msedge.exe	87
PID 1892 wrote to memory of 436	1892	msedge.exe	87
PID 1892 wrote to memory of 436	1892	msedge.exe	87
PID 1892 wrote to memory of 436	1892	msedge.exe	87
PID 1892 wrote to memory of 436	1892	msedge.exe	87
PID 1892 wrote to memory of 436	1892	msedge.exe	87
PID 1892 wrote to memory of 436	1892	msedge.exe	87
PID 1892 wrote to memory of 436	1892	msedge.exe	87
PID 1892 wrote to memory of 436	1892	msedge.exe	87
PID 1892 wrote to memory of 436	1892	msedge.exe	87
PID 1892 wrote to memory of 436	1892	msedge.exe	87
PID 1892 wrote to memory of 436	1892	msedge.exe	87
PID 1892 wrote to memory of 436	1892	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://wearedevs.net/dinfo/JJSploit
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:1892
- 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,0x100,0x104,0xd8,0x108,0x7ff8efba46f8,0x7ff8efba4708,0x7ff8efba4718
  2⤵
  PID:3408
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2232,11527429105623500229,11615480424433254516,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2216 /prefetch:2
  2⤵
  PID:4772
- 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=2232,11527429105623500229,11615480424433254516,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2304 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1756
- 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=2232,11527429105623500229,11615480424433254516,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2280 /prefetch:8
  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=2232,11527429105623500229,11615480424433254516,131072 --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=3328 /prefetch:1
  2⤵
  PID:5048
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,11527429105623500229,11615480424433254516,131072 --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=3340 /prefetch:1
  2⤵
  PID:1152
- 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=2232,11527429105623500229,11615480424433254516,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5208 /prefetch:8
  2⤵
  PID:2100
- 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=2232,11527429105623500229,11615480424433254516,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5208 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2932
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,11527429105623500229,11615480424433254516,131072 --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=5284 /prefetch:1
  2⤵
  PID:4900
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,11527429105623500229,11615480424433254516,131072 --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=5300 /prefetch:1
  2⤵
  PID:3616
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,11527429105623500229,11615480424433254516,131072 --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=4120 /prefetch:1
  2⤵
  PID:4172
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2232,11527429105623500229,11615480424433254516,131072 --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=5580 /prefetch:1
  2⤵
  PID:1468
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2232,11527429105623500229,11615480424433254516,131072 --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=2976 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1120

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4872

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2188

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:3236

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
23b6e2531d39ba76e0604a4685249f2d

SHA1
5f396f68bd58b4141a3a0927d0a93d5ef2c8172f

SHA256
4a486d7be440ddf2909be2c2b41e55f0666b02670bbf077ac435e3cddc55a15e

SHA512
a1a7fef086526e65184f60b61d483848183ef7c98cf09f05ac9e5b11504696406120ab01da8ed7f35e3145aa5fc54307c9397770681e4d10feea64113e7a57cd

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

Filesize
152B

MD5
6ffd468ded3255ce35ba13e5d87c985a

SHA1
09f11746553fd82f0a0ddef4994dc3605f39ccec

SHA256
33103b1e4da1933459575d2e0441b8693ba1ede4695a3d924e2d74e72becabd8

SHA512
5d5530c57faa4711f51e4baef0d1f556937a5db1e2a54ee376c3556c01db0ddf628856f346057d3849baa5db35603b96a0a9894f3c65a80c947085eb640348ee

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

Filesize
360B

MD5
301949b34df513bea3dbe7e7a3087f5a

SHA1
a396c72983b749a5e222bebdc4a88b9d0ee80f39

SHA256
714e0ab9f21cd84fb9ab68d5b5d3be4a643c5dacb612a8946bd955ddb47d8450

SHA512
58e4177fbc2481e680a5ed21e025b881047ec80d639ef7fd3f2532e059c703235a1d2fdd4327ef52e65f38e7bfac459abc89a87cd21536bfa597903812b56c0c

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

Filesize
2KB

MD5
1aadbe351fcc8a6e583d47d80781d5a5

SHA1
c0dac94bddc6a91c61ee35aefecc762cbf0cab94

SHA256
79e53e2812f7c730df5a3fc80c455f348381d65d39fd817bdcdbf1dcfa747070

SHA512
ec580e41aae43537b61ec7da7649ddaacb6da342b444dd2f53c7ae20fb0172cb0e1f111e149e7cf6baf3b167a42c3df89e72bf8ff30befd74e3169aeeec3c531

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

Filesize
6KB

MD5
6c727fc547a652e93eafd100b56311ee

SHA1
9541c2cb64fb48c038944c86e829592f850ebe59

SHA256
9710050eefcae5a85cd0d1a7699627442797c4c86b910669f4cb742ce4a67645

SHA512
0a0501b7a625520e151f0e6b83c8896814ab41b455f6fb93b7ce6c950443f840a904c7f25e78c51706991cf5d991f88ee34b9f0b9a90be86c4b5d03514c27f53

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

Filesize
7KB

MD5
544d08cda3c2a162f6081626c961cf0c

SHA1
872a18f981b727d0986ec0ece3f172bbd053505a

SHA256
db5ec39f118353931cbba5dc4bd937aedc7179e79a8ffb35aed30d8a58871039

SHA512
3c72c08f7b26ba4b34b50080762a4c2e90e90b1f4e81cea9ed76053523001abea6e16122042766b0894064953a8b26c42f4e1aac966f5857477c08bdfe784630

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

Filesize
7KB

MD5
7ca6ceba61bca4595f3e929e4c94145c

SHA1
56f710d3c26552671605199706c2a7849bafe20b

SHA256
7e38a2f2a8a45ca56a71a92c0e6b4787d9cf9bc60e601094575b76800ef0c8d8

SHA512
6e95380639e7492dd4e1dafd709e69085a769c59c769bfc8961880dd198b2a3ac144827b070ab377ffea777e3f5088b057cb7fe0af8fb6ceaddcc2c64e6b50c4

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
a218ada53bfa87eebe1ac68781137a81

SHA1
3b96631edc40917498a6297e8dcd87682b5fccf6

SHA256
a144882b54a936b23384986465a97f9bd691d9d84b8e26c0a9e4171cd4ef5f6f

SHA512
ad2e001f095dffc55c809092ad7a2f9f77689821ad2c73747f13f7b27c92a5b2933c552befb6ad5499af2b4771416cbc7083dd744cfba5227535a0b8e1282c72

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

Filesize
10KB

MD5
74492d5a10b29f88b279ddd1d8068609

SHA1
bc83b7a3593581b9d7b2d3e0fc4c456fd6c8243d

SHA256
5d106b6491ae835800d20d51980b400d0edd3a881dae2c7a22801a9fb6bd6bd9

SHA512
da1666ac25353031a6141ad459c5c87328ce135af90348cf9f164ce66b5b63fa5ea375cbd012928b01872112fd575d59013fcc12b838d1d870dc5bcd7aa9e378

Download Submit