hxxps://catalinacara[.]hosted[.]phplist[.]com/lists/lt[.]php?tid=fEVXWwxVVFVfARRUUwkCHlICAFJJAFVTDRpQUV8CAAZRDVANBlFLD1JRX1ELCV0eUwwFBEkMU1AEGlsFUABLV1JcVF4DUFNVVVcITFFWBwFQU1YASQlRWlYaVlRVAEsEBlgAFVNSAgJWVgsDBQkBUQ

Analysis

max time kernel
265s
max time network
245s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
04-09-2024 09:39

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General

Target

https://catalinacara.hosted.phplist.com/lists/lt.php?tid=fEVXWwxVVFVfARRUUwkCHlICAFJJAFVTDRpQUV8CAAZRDVANBlFLD1JRX1ELCV0eUwwFBEkMU1AEGlsFUABLV1JcVF4DUFNVVVcITFFWBwFQU1YASQlRWlYaVlRVAEsEBlgAFVNSAgJWVgsDBQkBUQ

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
4324	msedge.exe
4324	msedge.exe
1532	msedge.exe
1532	msedge.exe
1900	identity_helper.exe
1900	identity_helper.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe
4136	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1532 wrote to memory of 4304	1532	msedge.exe	83
PID 1532 wrote to memory of 4304	1532	msedge.exe	83
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 1204	1532	msedge.exe	85
PID 1532 wrote to memory of 4324	1532	msedge.exe	86
PID 1532 wrote to memory of 4324	1532	msedge.exe	86
PID 1532 wrote to memory of 3836	1532	msedge.exe	87
PID 1532 wrote to memory of 3836	1532	msedge.exe	87
PID 1532 wrote to memory of 3836	1532	msedge.exe	87
PID 1532 wrote to memory of 3836	1532	msedge.exe	87
PID 1532 wrote to memory of 3836	1532	msedge.exe	87
PID 1532 wrote to memory of 3836	1532	msedge.exe	87
PID 1532 wrote to memory of 3836	1532	msedge.exe	87
PID 1532 wrote to memory of 3836	1532	msedge.exe	87
PID 1532 wrote to memory of 3836	1532	msedge.exe	87
PID 1532 wrote to memory of 3836	1532	msedge.exe	87
PID 1532 wrote to memory of 3836	1532	msedge.exe	87
PID 1532 wrote to memory of 3836	1532	msedge.exe	87
PID 1532 wrote to memory of 3836	1532	msedge.exe	87
PID 1532 wrote to memory of 3836	1532	msedge.exe	87
PID 1532 wrote to memory of 3836	1532	msedge.exe	87
PID 1532 wrote to memory of 3836	1532	msedge.exe	87
PID 1532 wrote to memory of 3836	1532	msedge.exe	87
PID 1532 wrote to memory of 3836	1532	msedge.exe	87
PID 1532 wrote to memory of 3836	1532	msedge.exe	87
PID 1532 wrote to memory of 3836	1532	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://catalinacara.hosted.phplist.com/lists/lt.php?tid=fEVXWwxVVFVfARRUUwkCHlICAFJJAFVTDRpQUV8CAAZRDVANBlFLD1JRX1ELCV0eUwwFBEkMU1AEGlsFUABLV1JcVF4DUFNVVVcITFFWBwFQU1YASQlRWlYaVlRVAEsEBlgAFVNSAgJWVgsDBQkBUQ
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:1532
- 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,0x100,0x104,0xd8,0x108,0x7ffb53e546f8,0x7ffb53e54708,0x7ffb53e54718
  2⤵
  PID:4304
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,13205419260992056973,13083817118567831870,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2148 /prefetch:2
  2⤵
  PID:1204
- 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=2128,13205419260992056973,13083817118567831870,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2316 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4324
- 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=2128,13205419260992056973,13083817118567831870,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2840 /prefetch:8
  2⤵
  PID:3836
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,13205419260992056973,13083817118567831870,131072 --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=3268 /prefetch:1
  2⤵
  PID:112
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,13205419260992056973,13083817118567831870,131072 --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=3296 /prefetch:1
  2⤵
  PID:1844
- 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=2128,13205419260992056973,13083817118567831870,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5124 /prefetch:8
  2⤵
  PID:1640
- 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=2128,13205419260992056973,13083817118567831870,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5124 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1900
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,13205419260992056973,13083817118567831870,131072 --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=5348 /prefetch:1
  2⤵
  PID:2116
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,13205419260992056973,13083817118567831870,131072 --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=5240 /prefetch:1
  2⤵
  PID:4252
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,13205419260992056973,13083817118567831870,131072 --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=3412 /prefetch:1
  2⤵
  PID:4912
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,13205419260992056973,13083817118567831870,131072 --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=3380 /prefetch:1
  2⤵
  PID:2708
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,13205419260992056973,13083817118567831870,131072 --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=1860 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4136

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:116

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1464

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\Preferences

Filesize
5KB

MD5
163c8113ffc8d365c10345303d912dcc

SHA1
7052d093a85269e6bc7d89a8804754a6168f3088

SHA256
8840968a5aaaef2028ccb0cb86b265afca99005a1a660340d6c1b4be2185b7f6

SHA512
ed74ca499f18bff7fcc34cdee6adc36eae64b098a84911a500f1c5e0cc496fa5d9b18d66e8c7e32e64f19d9a750989c5273d8ab26427a936d8a80c6079f4d88a

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

Filesize
6KB

MD5
ca0a54262361229edb22bfe3ac86bb2d

SHA1
2f6cd1153f4a2994c0c7c4b26e5b979cd563767d

SHA256
1f5c4107751ab1bbffb713ce908c1408203c19877ec76603ba14408e7100289b

SHA512
b31c105ca246352380d1b9e18989097f40da98de99ecb4aaae7472fd1a6b47ab1333610a3fab42a65722d5eb9c036755d2fe86d5815c7fc76e8d91a8529d1aee

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\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\Local State

Filesize
10KB

MD5
21d86c2476cdf4ddf2f9fcf92e18e6f8

SHA1
96ac47d603dfa7650b125c9c32292303ee98a070

SHA256
d9dea4e1e5740eeb4528a07a743b7922f1822cb569d68e118d9f11e25a7a49ce

SHA512
6068b942cc26cab709f4572f67afb6a71836e8c52464384df6d19d008b6f4d80da96987de0fd80ab9a567b42d44813cd83fedaa3829679986e0ee90f945289ec

Download Submit