hxxps://masterclass[.]economictimes[.]indiatimes[.]com/ol[.]php?t=e&a=o&lid=R0lGZU9aaWNGcFpWK1pueXMxUkUvUT09&mid=K0RDdnRxS05uUy95aUFBSzR4VGV3dz09&id=bFFOTVBwU2ZEUlU0aDNCU3ozMVNnUT09&emid=WWRMYTMvUldUMGlhdUYvZ2NTM2hOaHRmeVJ6ZXJrM2U5eFBWSmZ1NXlOYz0=

Analysis

max time kernel
146s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
08/01/2024, 12:09

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General

Target

https://masterclass.economictimes.indiatimes.com/ol.php?t=e&a=o&lid=R0lGZU9aaWNGcFpWK1pueXMxUkUvUT09&mid=K0RDdnRxS05uUy95aUFBSzR4VGV3dz09&id=bFFOTVBwU2ZEUlU0aDNCU3ozMVNnUT09&emid=WWRMYTMvUldUMGlhdUYvZ2NTM2hOaHRmeVJ6ZXJrM2U5eFBWSmZ1NXlOYz0=

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
1972	msedge.exe
1972	msedge.exe
768	msedge.exe
768	msedge.exe
4412	identity_helper.exe
4412	identity_helper.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe
4960	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe
1972	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1972 wrote to memory of 2528	1972	msedge.exe	16
PID 1972 wrote to memory of 2528	1972	msedge.exe	16
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 1536	1972	msedge.exe	33
PID 1972 wrote to memory of 768	1972	msedge.exe	32
PID 1972 wrote to memory of 768	1972	msedge.exe	32
PID 1972 wrote to memory of 1476	1972	msedge.exe	31
PID 1972 wrote to memory of 1476	1972	msedge.exe	31
PID 1972 wrote to memory of 1476	1972	msedge.exe	31
PID 1972 wrote to memory of 1476	1972	msedge.exe	31
PID 1972 wrote to memory of 1476	1972	msedge.exe	31
PID 1972 wrote to memory of 1476	1972	msedge.exe	31
PID 1972 wrote to memory of 1476	1972	msedge.exe	31
PID 1972 wrote to memory of 1476	1972	msedge.exe	31
PID 1972 wrote to memory of 1476	1972	msedge.exe	31
PID 1972 wrote to memory of 1476	1972	msedge.exe	31
PID 1972 wrote to memory of 1476	1972	msedge.exe	31
PID 1972 wrote to memory of 1476	1972	msedge.exe	31
PID 1972 wrote to memory of 1476	1972	msedge.exe	31
PID 1972 wrote to memory of 1476	1972	msedge.exe	31
PID 1972 wrote to memory of 1476	1972	msedge.exe	31
PID 1972 wrote to memory of 1476	1972	msedge.exe	31
PID 1972 wrote to memory of 1476	1972	msedge.exe	31
PID 1972 wrote to memory of 1476	1972	msedge.exe	31
PID 1972 wrote to memory of 1476	1972	msedge.exe	31
PID 1972 wrote to memory of 1476	1972	msedge.exe	31

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://masterclass.economictimes.indiatimes.com/ol.php?t=e&a=o&lid=R0lGZU9aaWNGcFpWK1pueXMxUkUvUT09&mid=K0RDdnRxS05uUy95aUFBSzR4VGV3dz09&id=bFFOTVBwU2ZEUlU0aDNCU3ozMVNnUT09&emid=WWRMYTMvUldUMGlhdUYvZ2NTM2hOaHRmeVJ6ZXJrM2U5eFBWSmZ1NXlOYz0=
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:1972
- 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,0x100,0x104,0xe0,0x108,0x7ffcd79546f8,0x7ffcd7954708,0x7ffcd7954718
  2⤵
  PID:2528
- 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=2148,15805156197281629361,9985551909727660502,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2864 /prefetch:8
  2⤵
  PID:1476
- 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=2148,15805156197281629361,9985551909727660502,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2248 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:768
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,15805156197281629361,9985551909727660502,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2172 /prefetch:2
  2⤵
  PID:1536
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,15805156197281629361,9985551909727660502,131072 --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=3436 /prefetch:1
  2⤵
  PID:4264
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,15805156197281629361,9985551909727660502,131072 --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=3400 /prefetch:1
  2⤵
  PID:760
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,15805156197281629361,9985551909727660502,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4476 /prefetch:1
  2⤵
  PID:4164
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,15805156197281629361,9985551909727660502,131072 --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=4540 /prefetch:1
  2⤵
  PID:4084
- 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=2148,15805156197281629361,9985551909727660502,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3420 /prefetch:8
  2⤵
  PID:1380
- 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=2148,15805156197281629361,9985551909727660502,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3420 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  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=2148,15805156197281629361,9985551909727660502,131072 --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=4396 /prefetch:1
  2⤵
  PID:460
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,15805156197281629361,9985551909727660502,131072 --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=5620 /prefetch:1
  2⤵
  PID:2760
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,15805156197281629361,9985551909727660502,131072 --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=2776 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4960

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:760

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3876

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
011193d03a2492ca44f9a78bdfb8caa5

SHA1
71c9ead344657b55b635898851385b5de45c7604

SHA256
d21f642fdbc0f194081ffdd6a3d51b2781daef229ae6ba54c336156825b247a0

SHA512
239c7d603721c694b7902996ba576c9d56acddca4e2e7bbe500039d26d0c6edafbbdc2d9f326f01d71e162872d6ff3247366481828e0659703507878ed3dd210

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

Filesize
208B

MD5
fd6e385d3994fb528cc69d3c3ef68306

SHA1
bf2803b958e13627a6fcf8a9196d10040828630f

SHA256
00cb3d66b9d988cc34a83988fd82a3ec21c28a60e1a5f47cdad0ef7f4891661a

SHA512
298beed5272b0dfeabdd9cd34de9163e244d422a87ab2aef546f7ddbe08d575f1c2e767d247d52249fc94027462096a846bd081b04700f446cfd41fc1b7859cd

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
5KB

MD5
92e66d69d96b39fe72b291f76458b428

SHA1
7636a270356aaf6e1633e56f3d7809bb865677d6

SHA256
87d2db3f3e6ab3509543ea20d2a45f983f2d235a406069a5df30e6fa9ebae44f

SHA512
fbeffd88e263814c2257953d9e57d170b1d2beb2ec3dee6b21246b232fd175a0b7f38d770229687cea405ba1638c145e81155a14affbbd7d543dd403fe17db14

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

Filesize
5KB

MD5
d336ddfe68104ed7d1cb7311ee9bb23c

SHA1
92ba835dc2ffa6f280e031bf04d183acb607d19b

SHA256
318638ceec80f3fc7e9a6333bed5ea43aff5ff25302116e987bae18ce7b4e90a

SHA512
620f9ad05038ad4013e4df077918e3bf515d233e9f5269de4a46b3a4f6785ad3fa8addebeb6916aaea55b15f6590266ff31c0cec5f14066113a117a76b277476

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

Filesize
5KB

MD5
cdb3f8413800f8138714b32754db23a9

SHA1
9a0254dd6b0fbfb9f5965b9ae449018e5ebfc4bc

SHA256
e19cd1d647d53ec9f55d2ac718d8b5c564346972b5b34ba2db7c49818ba78049

SHA512
4ea4fca8a7a00ce220384efab417c1ebc21cdfc5f79478a6a274ffcf4a41d2e9946ad1c36a7e42eaed77a2316d13e4fbf5aca80d2c861e63974e98404587413e

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

Filesize
24KB

MD5
f5b764fa779a5880b1fbe26496fe2448

SHA1
aa46339e9208e7218fb66b15e62324eb1c0722e8

SHA256
97de05bd79a3fd624c0d06f4cb63c244b20a035308ab249a5ef3e503a9338f3d

SHA512
5bfc27e6164bcd0e42cd9aec04ba6bf3a82113ba4ad85aa5d34a550266e20ea6a6e55550ae669af4c2091319e505e1309d27b7c50269c157da0f004d246fe745

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
e7c7ccd43af39dc79085502419a99737

SHA1
9199386dffa458ffe4ce46394da70eb466b191c7

SHA256
f4886295b760605308404afaca9998e08935d6ed6edf742407c0494f44c6b043

SHA512
48f63a1c37ba4af6e21176a571143b0fc668a1686f8e4c1a063bb103e6f77e74ba75122eb40d37baefa2c1c5dfe9b8dad0913f05c5041498411108158ddafff5

Download Submit