067a056c6898c0c920c9651099455ec21a5d87839a3bcbd5d5f998a02a09b551

Analysis

max time kernel
145s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
20-06-2024 03:23

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General

Target

Upload/admin/backups/index.html
Size

67B
MD5

4ac6b6b331d2f08e1fc4c1288c08434b
SHA1

e1adffd167c5dda32a9a65e4cbe6ebe35ec146f2
SHA256

447867ede78c98c9cbbfb858803380b9e89a9cb865e9d1e058b91e023a067d7f
SHA512

134a9b48ebd9afb6f88a0ba8398879aeac923e30731619547fede4ee5308b03e1ef9adef2eb5c67a3fea71079861cd37318680d7b592c66ee88923972051b8c0

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
1404	msedge.exe
1404	msedge.exe
1636	msedge.exe
1636	msedge.exe
4300	identity_helper.exe
4300	identity_helper.exe
2616	msedge.exe
2616	msedge.exe
2616	msedge.exe
2616	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe
1636	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1636 wrote to memory of 2640	1636	msedge.exe	84
PID 1636 wrote to memory of 2640	1636	msedge.exe	84
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 3236	1636	msedge.exe	85
PID 1636 wrote to memory of 1404	1636	msedge.exe	86
PID 1636 wrote to memory of 1404	1636	msedge.exe	86
PID 1636 wrote to memory of 2340	1636	msedge.exe	87
PID 1636 wrote to memory of 2340	1636	msedge.exe	87
PID 1636 wrote to memory of 2340	1636	msedge.exe	87
PID 1636 wrote to memory of 2340	1636	msedge.exe	87
PID 1636 wrote to memory of 2340	1636	msedge.exe	87
PID 1636 wrote to memory of 2340	1636	msedge.exe	87
PID 1636 wrote to memory of 2340	1636	msedge.exe	87
PID 1636 wrote to memory of 2340	1636	msedge.exe	87
PID 1636 wrote to memory of 2340	1636	msedge.exe	87
PID 1636 wrote to memory of 2340	1636	msedge.exe	87
PID 1636 wrote to memory of 2340	1636	msedge.exe	87
PID 1636 wrote to memory of 2340	1636	msedge.exe	87
PID 1636 wrote to memory of 2340	1636	msedge.exe	87
PID 1636 wrote to memory of 2340	1636	msedge.exe	87
PID 1636 wrote to memory of 2340	1636	msedge.exe	87
PID 1636 wrote to memory of 2340	1636	msedge.exe	87
PID 1636 wrote to memory of 2340	1636	msedge.exe	87
PID 1636 wrote to memory of 2340	1636	msedge.exe	87
PID 1636 wrote to memory of 2340	1636	msedge.exe	87
PID 1636 wrote to memory of 2340	1636	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\Upload\admin\backups\index.html
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:1636
- 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,0x100,0x104,0xd8,0x108,0x7ffdaead46f8,0x7ffdaead4708,0x7ffdaead4718
  2⤵
  PID:2640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,197625606120921628,770226783578068110,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2160 /prefetch:2
  2⤵
  PID:3236
- 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=2148,197625606120921628,770226783578068110,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2212 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1404
- 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=2148,197625606120921628,770226783578068110,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2756 /prefetch:8
  2⤵
  PID:2340
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,197625606120921628,770226783578068110,131072 --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=3300 /prefetch:1
  2⤵
  PID:3188
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,197625606120921628,770226783578068110,131072 --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=3308 /prefetch:1
  2⤵
  PID:4204
- 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=2148,197625606120921628,770226783578068110,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4516 /prefetch:8
  2⤵
  PID:2964
- 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=2148,197625606120921628,770226783578068110,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4516 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4300
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,197625606120921628,770226783578068110,131072 --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=4596 /prefetch:1
  2⤵
  PID:4372
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,197625606120921628,770226783578068110,131072 --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=4608 /prefetch:1
  2⤵
  PID:2536
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,197625606120921628,770226783578068110,131072 --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=4896 /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=2148,197625606120921628,770226783578068110,131072 --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=4288 /prefetch:1
  2⤵
  PID:1544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,197625606120921628,770226783578068110,131072 --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=2292 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2616

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4220

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1528

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
ce4c898f8fc7601e2fbc252fdadb5115

SHA1
01bf06badc5da353e539c7c07527d30dccc55a91

SHA256
bce2dfaa91f0d44e977e0f79c60e64954a7b9dc828b0e30fbaa67dbe82f750aa

SHA512
80fff4c722c8d3e69ec4f09510779b7e3518ae60725d2d36903e606a27ec1eaedbdbfac5b662bf2c19194c572ccf0125445f22a907b329ad256e6c00b9cf032c

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

Filesize
152B

MD5
4158365912175436289496136e7912c2

SHA1
813d11f772b1cfe9ceac2bf37f4f741e5e8fbe59

SHA256
354de4b033ba6e4d85f94d91230cb8501f62e0a4e302cd4076c7e0ad73bedbd1

SHA512
74b4f7b24ad4ea395f3a4cd8dbfae54f112a7c87bce3d286ee5161f6b63d62dfa19bb0d96bb7ed1c6d925f5697a2580c25023d5052c6a09992e6fd9dd49ea82b

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

Filesize
5KB

MD5
c2f4e4ebb3bffcfca9ae24bd9d5bf136

SHA1
3b75ac147a7f467ddca4efeb20f9fd21565569e4

SHA256
5e72093e34ef88fe598a84ec47223cf783faa07abd3924fb9c86d7937f621453

SHA512
700065fdd32b1a2be8d07d888cb991c1d71b1cec89173f9cbb3893896ee2972df1b5d88bf5e01e936abb982a6f07248b0da131da281f58aef140de1852ca6976

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
8KB

MD5
1eb2f5dd02b24fa94203430600603598

SHA1
bf426a296edcff5c23455fe2137b139c07a69b03

SHA256
1bbb141ae8311127a1640d4c0656f975b797c2ed5856e230edacdaa51f5751ae

SHA512
e8672cc93315eb51c31d6ca811e0eff615df4790360afb6c5da3576f12915dabe8b112498c24fd9a2606c77db311783a6f2e9823634fa2eb9033a770a352bd60

Download Submit