hxxps://github[.]com/Avangelista/CowabungaLiteWindows/releases/tag/1[.]0[.]2

Analysis

max time kernel
1680s
max time network
1687s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
21/11/2024, 07:18

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General

Target

https://github.com/Avangelista/CowabungaLiteWindows/releases/tag/1.0.2

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 12 IoCs

pid	Process
128	msedge.exe
128	msedge.exe
2532	msedge.exe
2532	msedge.exe
3944	msedge.exe
3944	msedge.exe
4876	identity_helper.exe
4876	identity_helper.exe
3480	msedge.exe
3480	msedge.exe
3480	msedge.exe
3480	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2532 wrote to memory of 1328	2532	msedge.exe	77
PID 2532 wrote to memory of 1328	2532	msedge.exe	77
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 1028	2532	msedge.exe	78
PID 2532 wrote to memory of 128	2532	msedge.exe	79
PID 2532 wrote to memory of 128	2532	msedge.exe	79
PID 2532 wrote to memory of 4764	2532	msedge.exe	80
PID 2532 wrote to memory of 4764	2532	msedge.exe	80
PID 2532 wrote to memory of 4764	2532	msedge.exe	80
PID 2532 wrote to memory of 4764	2532	msedge.exe	80
PID 2532 wrote to memory of 4764	2532	msedge.exe	80
PID 2532 wrote to memory of 4764	2532	msedge.exe	80
PID 2532 wrote to memory of 4764	2532	msedge.exe	80
PID 2532 wrote to memory of 4764	2532	msedge.exe	80
PID 2532 wrote to memory of 4764	2532	msedge.exe	80
PID 2532 wrote to memory of 4764	2532	msedge.exe	80
PID 2532 wrote to memory of 4764	2532	msedge.exe	80
PID 2532 wrote to memory of 4764	2532	msedge.exe	80
PID 2532 wrote to memory of 4764	2532	msedge.exe	80
PID 2532 wrote to memory of 4764	2532	msedge.exe	80
PID 2532 wrote to memory of 4764	2532	msedge.exe	80
PID 2532 wrote to memory of 4764	2532	msedge.exe	80
PID 2532 wrote to memory of 4764	2532	msedge.exe	80
PID 2532 wrote to memory of 4764	2532	msedge.exe	80
PID 2532 wrote to memory of 4764	2532	msedge.exe	80
PID 2532 wrote to memory of 4764	2532	msedge.exe	80

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://github.com/Avangelista/CowabungaLiteWindows/releases/tag/1.0.2
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:2532
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7fff20773cb8,0x7fff20773cc8,0x7fff20773cd8
  2⤵
  PID:1328
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1832,17978095978734878507,12021863964783225737,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1924 /prefetch:2
  2⤵
  PID:1028
- 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=1832,17978095978734878507,12021863964783225737,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2384 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:128
- 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=1832,17978095978734878507,12021863964783225737,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2684 /prefetch:8
  2⤵
  PID:4764
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1832,17978095978734878507,12021863964783225737,131072 --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:3216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1832,17978095978734878507,12021863964783225737,131072 --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=3268 /prefetch:1
  2⤵
  PID:4956
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1832,17978095978734878507,12021863964783225737,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5052 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1832,17978095978734878507,12021863964783225737,131072 --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=5212 /prefetch:1
  2⤵
  PID:4708
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1832,17978095978734878507,12021863964783225737,131072 --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:5096
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1832,17978095978734878507,12021863964783225737,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5780 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4876
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1832,17978095978734878507,12021863964783225737,131072 --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=4580 /prefetch:1
  2⤵
  PID:4996
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1832,17978095978734878507,12021863964783225737,131072 --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=3292 /prefetch:1
  2⤵
  PID:2800
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1832,17978095978734878507,12021863964783225737,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=5204 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3480

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1360

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3948

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
fdee96b970080ef7f5bfa5964075575e

SHA1
2c821998dc2674d291bfa83a4df46814f0c29ab4

SHA256
a241023f360b300e56b2b0e1205b651e1244b222e1f55245ca2d06d3162a62f0

SHA512
20875c3002323f5a9b1b71917d6bd4e4c718c9ca325c90335bd475ddcb25eac94cb3f29795fa6476d6d6e757622b8b0577f008eec2c739c2eec71d2e8b372cff

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

Filesize
152B

MD5
46e6ad711a84b5dc7b30b75297d64875

SHA1
8ca343bfab1e2c04e67b9b16b8e06ba463b4f485

SHA256
77b51492a40a511e57e7a7ecf76715a2fd46533c0f0d0d5a758f0224e201c77f

SHA512
8472710b638b0aeee4678f41ed2dff72b39b929b2802716c0c9f96db24c63096b94c9969575e4698f16e412f82668b5c9b5cb747e8a2219429dbb476a31d297e

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

Filesize
1KB

MD5
4f9378ddbbf1b0b2fd541ad979196455

SHA1
4d25e032ff428b07e6e834f40d5e8a6bd7e8c99b

SHA256
082d2ef0f359b264886c7e21b9be96ffe15fe1136465cafdf23cd9eea4459f3e

SHA512
be45282d1d51c9c526a0e253f439dfd149acf24eae5633d37086b485108c8bda10b3aaa0e24b9940899f5e11d4520eb0403cd17ca71edbb84cf02b24fc7444a8

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

Filesize
496B

MD5
d22266ba3d8db30279b96944f0cec985

SHA1
44e288cdfe75a5e8299ce32e75dd9e0705cdbac9

SHA256
77873629fa695e434160c86ae9116906ff65a97666d7d35a3ed63221b627c0bf

SHA512
d463aecbdac835dace5544b4267c86c2ed7d3165ba95095db6dfc3a25655f2391fa202a81d37b4a76a36f04456ed86df137302ad0e456fd59ecdfee3c69c6c1b

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

Filesize
5KB

MD5
ea0293798c1d60ebd2936cc6f5b41899

SHA1
f6075414faea99046ea7b8971a928767f69f7a55

SHA256
106a109037b215eccbdd17bc24ef19087408810d34c8c74db6c2dcc252cf75e9

SHA512
6c345ff5cf15646c9d030ee0ad1935fc012787a1d39320b655233099cc72be94c6da3e3524db87c2af1ed34c8d80c82abd21f03e9e0c74e198eecebdabc9f977

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

Filesize
6KB

MD5
077b64e488374e828f37e879a2d883cd

SHA1
7a500fe7bb808b2df326a1ec17d1d97dc8aa8139

SHA256
4ad8dc8c912841129c9bf58eb00540125654754ec39491c0b470b1fbd343a75c

SHA512
78e4b9e8021dfcf6879cde126bcc2a424f02f4d964b9b4a2a7d7f362f2e04b6a9e5399dc95c984038072c5899cec33c16c4161308c5e4cd178a53402b62256c9

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
327f30167237bccbc2beb7583fa6bd27

SHA1
4d42101373a69680b9ad8c36c59e4b97b25c961f

SHA256
6e61da65a34f42845d6c25d036f2cf0bd74348fa17ecdb1924ddafe76690ed77

SHA512
003a0d9655bcfabdbd183d53da60b0e7a787c7c8d6fe5fe2e45a7527c8738b2fd35b977866da55464c0c8f1e6f01691f82a4125975d7e676e91196010bdc516f

Download Submit