d34e15b091c5c29f6012a4c1fc2ddec2b06f0a7fbc6be402b3447531a1d52e8d

Analysis

max time kernel
151s
max time network
156s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
28/02/2024, 06:18

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General

Target

MEMZ-Destructive.zip
Size

147KB
MD5

dc3662c8f74b9f21537adcc101f8bb17
SHA1

b1f35c857d913cad595a97dcfea60a663ca713fd
SHA256

d34e15b091c5c29f6012a4c1fc2ddec2b06f0a7fbc6be402b3447531a1d52e8d
SHA512

b30db1c7f066d9d0df6828a53676d8e3134166f0bbda3d7bfc0dceccdcaeb9b81a06658ea81e30a6ad9386e25e5e9274dca588fa655e29b9dd19a3715a887b30
SSDEEP

3072:3sofpYYmMByrcY5mhZBOjS+rkaSfgIsqlnZ3P40Tltv8qQi+3SnoU4PZ5CLDuqJa:nDuqJlfvFVSgE29xxspm0n1vuz359Lvc

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
4976	msedge.exe
4976	msedge.exe
3296	msedge.exe
3296	msedge.exe
2332	msedge.exe
2332	msedge.exe
3284	msedge.exe
3284	msedge.exe
3284	msedge.exe
3284	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe
4976	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4976 wrote to memory of 3968	4976	msedge.exe	86
PID 4976 wrote to memory of 3968	4976	msedge.exe	86
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 4140	4976	msedge.exe	88
PID 4976 wrote to memory of 3296	4976	msedge.exe	87
PID 4976 wrote to memory of 3296	4976	msedge.exe	87
PID 4976 wrote to memory of 1204	4976	msedge.exe	90
PID 4976 wrote to memory of 1204	4976	msedge.exe	90
PID 4976 wrote to memory of 1204	4976	msedge.exe	90
PID 4976 wrote to memory of 1204	4976	msedge.exe	90
PID 4976 wrote to memory of 1204	4976	msedge.exe	90
PID 4976 wrote to memory of 1204	4976	msedge.exe	90
PID 4976 wrote to memory of 1204	4976	msedge.exe	90
PID 4976 wrote to memory of 1204	4976	msedge.exe	90
PID 4976 wrote to memory of 1204	4976	msedge.exe	90
PID 4976 wrote to memory of 1204	4976	msedge.exe	90
PID 4976 wrote to memory of 1204	4976	msedge.exe	90
PID 4976 wrote to memory of 1204	4976	msedge.exe	90
PID 4976 wrote to memory of 1204	4976	msedge.exe	90
PID 4976 wrote to memory of 1204	4976	msedge.exe	90
PID 4976 wrote to memory of 1204	4976	msedge.exe	90
PID 4976 wrote to memory of 1204	4976	msedge.exe	90
PID 4976 wrote to memory of 1204	4976	msedge.exe	90
PID 4976 wrote to memory of 1204	4976	msedge.exe	90
PID 4976 wrote to memory of 1204	4976	msedge.exe	90
PID 4976 wrote to memory of 1204	4976	msedge.exe	90

C:\Windows\Explorer.exe
C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\MEMZ-Destructive.zip
1⤵
PID:2744

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:5052

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --profile-directory=Default
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:4976
- 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=0x100,0x104,0x108,0xb8,0x10c,0x7ffb4d1d3cb8,0x7ffb4d1d3cc8,0x7ffb4d1d3cd8
  2⤵
  PID:3968
- 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=1852,11582024793436545805,11143460530026049778,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2212 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3296
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1852,11582024793436545805,11143460530026049778,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1904 /prefetch:2
  2⤵
  PID:4140
- 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=1852,11582024793436545805,11143460530026049778,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2540 /prefetch:8
  2⤵
  PID:1204
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1852,11582024793436545805,11143460530026049778,131072 --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=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3180 /prefetch:1
  2⤵
  PID:664
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1852,11582024793436545805,11143460530026049778,131072 --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=3172 /prefetch:1
  2⤵
  PID:1368
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1852,11582024793436545805,11143460530026049778,131072 --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=4484 /prefetch:1
  2⤵
  PID:4132
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1852,11582024793436545805,11143460530026049778,131072 --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=4744 /prefetch:1
  2⤵
  PID:3284
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1852,11582024793436545805,11143460530026049778,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3372 /prefetch:1
  2⤵
  PID:4348
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1852,11582024793436545805,11143460530026049778,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3480 /prefetch:1
  2⤵
  PID:2972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1852,11582024793436545805,11143460530026049778,131072 --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=3792 /prefetch:1
  2⤵
  PID:4532
- 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=1852,11582024793436545805,11143460530026049778,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2748 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2332
- 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=1852,11582024793436545805,11143460530026049778,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5336 /prefetch:8
  2⤵
  PID:916
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1852,11582024793436545805,11143460530026049778,131072 --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=5560 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3284

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2440

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1052

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
d4604cbec2768d84c36d8ab35dfed413

SHA1
a5b3db6d2a1fa5a8de9999966172239a9b1340c2

SHA256
4ea5e5f1ba02111bc2bc9320ae9a1ca7294d6b3afedc128717b4c6c9df70bde2

SHA512
c8004e23dc8a51948a2a582a8ce6ebe1d2546e4c1c60e40c6583f5de1e29c0df20650d5cb36e5d2db3fa6b29b958acc3afd307c66f48c168e68cbb6bcfc52855

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

Filesize
152B

MD5
577e1c0c1d7ab0053d280fcc67377478

SHA1
60032085bb950466bba9185ba965e228ec8915e5

SHA256
1d2022a0870c1a97ae10e8df444b8ba182536ed838a749ad1e972c0ded85e158

SHA512
39d3fd2d96aee014068f3fda389a40e3173c6ce5b200724c433c48ddffe864edfc6207bb0612b8a811ce41746b7771b81bce1b9cb71a28f07a251a607ce51ef5

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

Filesize
6KB

MD5
126cf2ac243c7c4aa68f9e54c1ef2968

SHA1
60c2eb8494cde17c0e95acd032e7482b2d72dfce

SHA256
94ae0ba158bb80b3e9595be1b478950449e458ced3960d76222a010a16bfc627

SHA512
e5d2d4ec965c7d2dd2bf975ad94919ba0ce8771ca788bb9698dafd7cfcfffcf0bce691b8f4351a03fd5d7f0b7020609acd4d6ec1a8635bb589520fb33c5b343a

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

Filesize
6KB

MD5
16b17646fb22425e3b7c6765101858f7

SHA1
deab6e7d4881f5d4ffd06242bed4d975246a50f2

SHA256
fbf7defcc7b961596455227ef96139c5cb804c579498f29d4b589368207bead0

SHA512
c3e33a38549610815094819426ec8a0a66b55ec6e4ef2f9e0d01167692cffb23daecae2b8ffed406a155c6c6de9c2845bb4ed4360c2c49f03778bcc241929de9

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
386efd4198013a5072b431d9ac135d43

SHA1
8cf9f035da79046c39a5ae6bb389b03e44d3908c

SHA256
9a56cbf7811c173c341156c33bfca7036c9c258a5969dfa1a1fcbe6a783e469d

SHA512
01b42b49e8ada67c77949bbbdb456aa3110e634d11288a3fd85556e0d70c4713c2135b1695a32da93bbfcf3e08ff759aef333f0ab33ecd717fd230a93cc0b863

Download Submit