hxxps://github[.]com/Dfmaaa/MEMZ-virus

Resubmissions

07/08/2024, 20:47

240807-zkwcyaxdle 8

07/08/2024, 20:46

240807-zkbzasxdkh 3

Analysis

max time kernel
1680s
max time network
1684s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07/08/2024, 20:46

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General

Target

https://github.com/Dfmaaa/MEMZ-virus

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
3852	msedge.exe
3852	msedge.exe
932	msedge.exe
932	msedge.exe
2292	identity_helper.exe
2292	identity_helper.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe
1544	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe
932	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 932 wrote to memory of 3468	932	msedge.exe	81
PID 932 wrote to memory of 3468	932	msedge.exe	81
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 2132	932	msedge.exe	82
PID 932 wrote to memory of 3852	932	msedge.exe	83
PID 932 wrote to memory of 3852	932	msedge.exe	83
PID 932 wrote to memory of 3388	932	msedge.exe	84
PID 932 wrote to memory of 3388	932	msedge.exe	84
PID 932 wrote to memory of 3388	932	msedge.exe	84
PID 932 wrote to memory of 3388	932	msedge.exe	84
PID 932 wrote to memory of 3388	932	msedge.exe	84
PID 932 wrote to memory of 3388	932	msedge.exe	84
PID 932 wrote to memory of 3388	932	msedge.exe	84
PID 932 wrote to memory of 3388	932	msedge.exe	84
PID 932 wrote to memory of 3388	932	msedge.exe	84
PID 932 wrote to memory of 3388	932	msedge.exe	84
PID 932 wrote to memory of 3388	932	msedge.exe	84
PID 932 wrote to memory of 3388	932	msedge.exe	84
PID 932 wrote to memory of 3388	932	msedge.exe	84
PID 932 wrote to memory of 3388	932	msedge.exe	84
PID 932 wrote to memory of 3388	932	msedge.exe	84
PID 932 wrote to memory of 3388	932	msedge.exe	84
PID 932 wrote to memory of 3388	932	msedge.exe	84
PID 932 wrote to memory of 3388	932	msedge.exe	84
PID 932 wrote to memory of 3388	932	msedge.exe	84
PID 932 wrote to memory of 3388	932	msedge.exe	84

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://github.com/Dfmaaa/MEMZ-virus
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:932
- 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,0x100,0x104,0xd8,0x108,0x7fff77ca46f8,0x7fff77ca4708,0x7fff77ca4718
  2⤵
  PID:3468
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,17934462011075359317,651365097810722544,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2108 /prefetch:2
  2⤵
  PID:2132
- 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=2084,17934462011075359317,651365097810722544,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2164 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3852
- 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=2084,17934462011075359317,651365097810722544,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2912 /prefetch:8
  2⤵
  PID:3388
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,17934462011075359317,651365097810722544,131072 --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=3312 /prefetch:1
  2⤵
  PID:1748
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,17934462011075359317,651365097810722544,131072 --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=3344 /prefetch:1
  2⤵
  PID:2288
- 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=2084,17934462011075359317,651365097810722544,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5296 /prefetch:8
  2⤵
  PID:736
- 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=2084,17934462011075359317,651365097810722544,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5296 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2292
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,17934462011075359317,651365097810722544,131072 --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=5356 /prefetch:1
  2⤵
  PID:3692
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,17934462011075359317,651365097810722544,131072 --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=5384 /prefetch:1
  2⤵
  PID:1744
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,17934462011075359317,651365097810722544,131072 --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=5056 /prefetch:1
  2⤵
  PID:3032
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,17934462011075359317,651365097810722544,131072 --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=5716 /prefetch:1
  2⤵
  PID:1416
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,17934462011075359317,651365097810722544,131072 --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=5112 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1544

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:228

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3996

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\Code Cache\js\index-dir\the-real-index

Filesize
2KB

MD5
1988d25b7972d3eac6b2d47536c8a106

SHA1
a358652f9c23bfe84966d52535415b268c87ee47

SHA256
d2a2fbef850e1ef8661bd97f2c1eed868be32cabeb4da686988bc2a87270eade

SHA512
75cde470147c7f8323b273cc2f221fb8113332d3a0557e886c5cecfeb03852e1c279771a54117301b09427b8a0b0899cdc39f1fea748eafaa3b0627eea9aba3a

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

Filesize
496B

MD5
32a343478aee973ec889ef38dcb3eaf3

SHA1
4bc74c9818c556166d51b2d2d8cea09aa435fb10

SHA256
f7cf7b718bc3785ecf8f679d63ed3fe05b4ea5aa90b4675ad0ddfe0da4de344b

SHA512
d8b9feefdd3af65b418517ea47e764f4ccc5f6b89b886ac0bf7630e47292e5cea478e1cf05796a72f8590ff768eb4b25ce1daf026f117155887fc9d1054c8c4d

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

Filesize
6KB

MD5
27d1735ef92353f8038a9ce0ee32ade2

SHA1
340f45724b03e5b95f00a17fdcdf6086284cefef

SHA256
79d8a90f0b4a2c19b2c4cba3c793b92f711a04b078668f981ca5308f72c8dd24

SHA512
0bc137c24dfa1c1e1d387ec9f60e3993bc803eb875ed686ee533cdd4b2307b6b3e10f22612483475b82120783ca06adc3e986e790e6f19427d696b5c98ad86c6

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

Filesize
6KB

MD5
1778aefabb05feb5e2188652ef9bdbb1

SHA1
634c3d5de7ef0a77a0dbdcea9662edcb9a5ada08

SHA256
870b86201a01679d763674e3bccb022527c7a48e083cbef98c634dfbcb9df551

SHA512
900072f17115a3c3201cb0a2a88b60ca7a747b4c9489804b9150b83b3e8c9b1c4be2f5ec1354eb733df5310f1ba728b11b24f785338d3b6fe1e2fed2ac7eb307

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
4b6489101bd539faf0a3a255316d1986

SHA1
84539919066f1cc015d234e02d9449fd67b6579f

SHA256
f72f09ca8d890e8e02f5b61c930232a606e2bf02dc9dffdeb3b36d2016b742fa

SHA512
8dcefec38be4a15135c5a38e86523b59d710fcc06008f7562ca09c666eef99586f5fd96a9ff7328795efa4b8057242a7291f3f823be807b3ac0c32384b906c28

Download Submit