hxxps://api[.]whatsapp[.]com/send?phone=5491134223313

Analysis

max time kernel
145s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
22/02/2024, 22:38

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General

Target

https://api.whatsapp.com/send?phone=5491134223313

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1588	msedge.exe
1588	msedge.exe
4252	msedge.exe
4252	msedge.exe
1288	identity_helper.exe
1288	identity_helper.exe
2848	msedge.exe
2848	msedge.exe
2848	msedge.exe
2848	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe
4252	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4252 wrote to memory of 4156	4252	msedge.exe	55
PID 4252 wrote to memory of 4156	4252	msedge.exe	55
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 4416	4252	msedge.exe	90
PID 4252 wrote to memory of 1588	4252	msedge.exe	88
PID 4252 wrote to memory of 1588	4252	msedge.exe	88
PID 4252 wrote to memory of 4448	4252	msedge.exe	89
PID 4252 wrote to memory of 4448	4252	msedge.exe	89
PID 4252 wrote to memory of 4448	4252	msedge.exe	89
PID 4252 wrote to memory of 4448	4252	msedge.exe	89
PID 4252 wrote to memory of 4448	4252	msedge.exe	89
PID 4252 wrote to memory of 4448	4252	msedge.exe	89
PID 4252 wrote to memory of 4448	4252	msedge.exe	89
PID 4252 wrote to memory of 4448	4252	msedge.exe	89
PID 4252 wrote to memory of 4448	4252	msedge.exe	89
PID 4252 wrote to memory of 4448	4252	msedge.exe	89
PID 4252 wrote to memory of 4448	4252	msedge.exe	89
PID 4252 wrote to memory of 4448	4252	msedge.exe	89
PID 4252 wrote to memory of 4448	4252	msedge.exe	89
PID 4252 wrote to memory of 4448	4252	msedge.exe	89
PID 4252 wrote to memory of 4448	4252	msedge.exe	89
PID 4252 wrote to memory of 4448	4252	msedge.exe	89
PID 4252 wrote to memory of 4448	4252	msedge.exe	89
PID 4252 wrote to memory of 4448	4252	msedge.exe	89
PID 4252 wrote to memory of 4448	4252	msedge.exe	89
PID 4252 wrote to memory of 4448	4252	msedge.exe	89

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://api.whatsapp.com/send?phone=5491134223313
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:4252
- 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,0x100,0x104,0x40,0x108,0x7ffcf0a346f8,0x7ffcf0a34708,0x7ffcf0a34718
  2⤵
  PID:4156
- 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=2112,8453620891923345929,16297559713669310593,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2188 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1588
- 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=2112,8453620891923345929,16297559713669310593,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2860 /prefetch:8
  2⤵
  PID:4448
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2112,8453620891923345929,16297559713669310593,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2144 /prefetch:2
  2⤵
  PID:4416
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,8453620891923345929,16297559713669310593,131072 --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=3368 /prefetch:1
  2⤵
  PID:4068
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,8453620891923345929,16297559713669310593,131072 --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=3344 /prefetch:1
  2⤵
  PID:1452
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,8453620891923345929,16297559713669310593,131072 --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=4976 /prefetch:1
  2⤵
  PID:2544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,8453620891923345929,16297559713669310593,131072 --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=3548 /prefetch:1
  2⤵
  PID:2748
- 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=2112,8453620891923345929,16297559713669310593,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5264 /prefetch:8
  2⤵
  PID:4364
- 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=2112,8453620891923345929,16297559713669310593,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5264 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1288
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,8453620891923345929,16297559713669310593,131072 --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=5388 /prefetch:1
  2⤵
  PID:232
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,8453620891923345929,16297559713669310593,131072 --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=5364 /prefetch:1
  2⤵
  PID:1768
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,8453620891923345929,16297559713669310593,131072 --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=5448 /prefetch:1
  2⤵
  PID:2140
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,8453620891923345929,16297559713669310593,131072 --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=5480 /prefetch:1
  2⤵
  PID:2688
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2112,8453620891923345929,16297559713669310593,131072 --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=2196 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2848

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4324

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3744

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
d62cefeb0c8fbab806b3b96c7b215c16

SHA1
dc36684019f7ac8a632f5401cc3bedd482526ed7

SHA256
752b0793cf152e9ea51b8a2dc1d7e622c1c1009677d8f29e8b88d3aa9427dd01

SHA512
9fc3968fec094be5ca10a0d927cb829f7f8157425946ebd99a346b7e63c977cb3f37560af1a4bc8f87ab19b43b3ed86fd5b37f89d1a9b2dc86e3c73142c3065b

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

Filesize
152B

MD5
7ee1c6757da82ca0a9ae699227f619bc

SHA1
72dcf8262c6400dcbb5228afcb36795ae1b8001f

SHA256
62320bde5e037d4ac1aa0f5ff0314b661f13bb56c02432814bffb0bd6e34ed31

SHA512
dca56a99b7463eddf0af3656a4f7d0177a43116f401a6de9f56e5c40a49676cea5c38b6c458f426c6bff11165eec21104cfa9ca3e38af39d43188b36d3f22a0f

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

Filesize
192B

MD5
9cf7e59f865a46be3afac9aa2294b0ba

SHA1
20e77e7417452a1cc607321d1bed2caa0c1dcd7f

SHA256
92d2523e6ac1dfab563a5526eaabb976b9addbab109762ea78f8d002aadbda7d

SHA512
1cd611ec69d0db8d968f174156bbdcc88a9073d206e85626d61069346a71d3400612fd05ccec7a029c458787da0e478e4effb4e647f0b116b068ed9eda6f5b57

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

Filesize
184B

MD5
25465b15b7154c9e177a64ff47c53d9b

SHA1
989170c2af990e76642d8e40203ec8e4aa9c6034

SHA256
a4f52834957d6aca6e8014a47ef0528112d6cf31ea100d0fa7103775ea6ceb91

SHA512
57edeab61b3ce7e445d1eae762ec504f343ce9d8b87d88e1864c4c0815cd87e59b0e0434314b693fa79cad7ae32184cd6975081f83622d8fcbccfe272ac83e7e

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

Filesize
6KB

MD5
d9937349092da61befba931f39f4a92d

SHA1
e369ed35b9963fbd8b0f182339504c88ef64d56e

SHA256
43f632dc1f00ff8d3d3436a712a1ffb2750078fac09bbbd9b34ab0cfcfad0a12

SHA512
c516dbb28ae651a2409872889e13f721e2aaf6eac69a3b615e59b64363aaf39255160c5c152b3c40c6acc58a483660653ccfbdc464366a1a5a9b7021db096662

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

Filesize
6KB

MD5
403d8a737ea444a2f8518dbabc1f0846

SHA1
ab66feef10b2e1a6ac324f9485a0325d928bc57d

SHA256
551a260861944051992fdc75f3f42faf416b8586beec5373cc05d6a3e2cdd5dd

SHA512
7dcdf21c78905679c4895c02a568d16b097437441e56e61c53789394dbf28faeadb812569d59d77319e60d89398c733aada123f7d91cbb16c79a09770545d83e

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
e379593fa85ce9f9f0aa89d67bbfbb9c

SHA1
06358783a28a4464e0abc6bcc92bb69e2ccc788d

SHA256
7303e36d0b7a89460dc03c18d6d3cd7bb8b718a1c89f52158d327b5f7044996b

SHA512
26cd874e03b3598d5aa519fa15360767d24901d0584c6cd3edf88233e5f94984055dba62115611fbdad6c4daa9cfa042ac21d26e60b570318f3b9303be598bdc

Download Submit