hxxps://github[.]com/Da2dalus/The-MALWARE-Repo/blob/master/Ransomware/7ev3n[.]exe

Resubmissions

07/05/2024, 16:42

240507-t7tjzaeh9s 10

07/05/2024, 16:12

240507-tnt2dseb4v 10

07/05/2024, 16:09

240507-tlvj5sea61 1

Analysis

max time kernel
145s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
07/05/2024, 16:09

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General

Target

https://github.com/Da2dalus/The-MALWARE-Repo/blob/master/Ransomware/7ev3n.exe

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
2180	msedge.exe
2180	msedge.exe
4040	msedge.exe
4040	msedge.exe
4360	identity_helper.exe
4360	identity_helper.exe
2248	msedge.exe
2248	msedge.exe
2248	msedge.exe
2248	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe
4040	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4040 wrote to memory of 740	4040	msedge.exe	85
PID 4040 wrote to memory of 740	4040	msedge.exe	85
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 3796	4040	msedge.exe	86
PID 4040 wrote to memory of 2180	4040	msedge.exe	87
PID 4040 wrote to memory of 2180	4040	msedge.exe	87
PID 4040 wrote to memory of 3132	4040	msedge.exe	88
PID 4040 wrote to memory of 3132	4040	msedge.exe	88
PID 4040 wrote to memory of 3132	4040	msedge.exe	88
PID 4040 wrote to memory of 3132	4040	msedge.exe	88
PID 4040 wrote to memory of 3132	4040	msedge.exe	88
PID 4040 wrote to memory of 3132	4040	msedge.exe	88
PID 4040 wrote to memory of 3132	4040	msedge.exe	88
PID 4040 wrote to memory of 3132	4040	msedge.exe	88
PID 4040 wrote to memory of 3132	4040	msedge.exe	88
PID 4040 wrote to memory of 3132	4040	msedge.exe	88
PID 4040 wrote to memory of 3132	4040	msedge.exe	88
PID 4040 wrote to memory of 3132	4040	msedge.exe	88
PID 4040 wrote to memory of 3132	4040	msedge.exe	88
PID 4040 wrote to memory of 3132	4040	msedge.exe	88
PID 4040 wrote to memory of 3132	4040	msedge.exe	88
PID 4040 wrote to memory of 3132	4040	msedge.exe	88
PID 4040 wrote to memory of 3132	4040	msedge.exe	88
PID 4040 wrote to memory of 3132	4040	msedge.exe	88
PID 4040 wrote to memory of 3132	4040	msedge.exe	88
PID 4040 wrote to memory of 3132	4040	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://github.com/Da2dalus/The-MALWARE-Repo/blob/master/Ransomware/7ev3n.exe
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:4040
- 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,0x100,0x104,0xd8,0x108,0x7ffc923546f8,0x7ffc92354708,0x7ffc92354718
  2⤵
  PID:740
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2060,15574495554601304880,9514814055372587564,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2084 /prefetch:2
  2⤵
  PID:3796
- 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=2060,15574495554601304880,9514814055372587564,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2140 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2180
- 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=2060,15574495554601304880,9514814055372587564,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2852 /prefetch:8
  2⤵
  PID:3132
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,15574495554601304880,9514814055372587564,131072 --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=3348 /prefetch:1
  2⤵
  PID:892
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,15574495554601304880,9514814055372587564,131072 --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=3372 /prefetch:1
  2⤵
  PID:4072
- 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=2060,15574495554601304880,9514814055372587564,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5268 /prefetch:8
  2⤵
  PID:1544
- 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=2060,15574495554601304880,9514814055372587564,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5268 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4360
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,15574495554601304880,9514814055372587564,131072 --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=5264 /prefetch:1
  2⤵
  PID:5020
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,15574495554601304880,9514814055372587564,131072 --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=5296 /prefetch:1
  2⤵
  PID:4932
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,15574495554601304880,9514814055372587564,131072 --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=5856 /prefetch:1
  2⤵
  PID:2680
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,15574495554601304880,9514814055372587564,131072 --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=3920 /prefetch:1
  2⤵
  PID:1676
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2060,15574495554601304880,9514814055372587564,131072 --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=1968 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2248

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1552

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4412

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
2a70f1bd4da893a67660d6432970788d

SHA1
ddf4047e0d468f56ea0c0d8ff078a86a0bb62873

SHA256
c550af5ba51f68ac4d18747edc5dea1a655dd212d84bad1e6168ba7a97745561

SHA512
26b9a365e77df032fc5c461d85d1ba313eafead38827190608c6537ec12b2dfdbed4e1705bfd1e61899034791ad6fa88ea7490c3a48cdaec4d04cd0577b11343

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

Filesize
152B

MD5
fbe1ce4d182aaffb80de94263be1dd35

SHA1
bc6c9827aa35a136a7d79be9e606ff359e2ac3ea

SHA256
0021f72dbca789f179762b0e17c28fe0b93a12539b08294800e47469905aeb51

SHA512
3fb0a3b38e7d4a30f5560594b1d14e6e58419e274255fb68dfe0ca897aa181f9ce8cb2048403f851fd36a17b0e34d272d03927769d41a500b2fe64806354902f

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

Filesize
1KB

MD5
2e42565921ac163b8ab93e836896ad2d

SHA1
6579b15eefe24785259416d1ecab025deb0f86dd

SHA256
087a0974a7c02b9fa409da79d44d117b0e9574751906444ed69d0e52abfa4e5e

SHA512
56b32c11ec8a8eeab6ed20a8a22eef3e86ccfc2575458d53e68e96f0a29e737b8cff07ebaf4816009f04ee9494ddb90bd201374c860558f2d1652ad8faabb16f

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

Filesize
496B

MD5
5760b7dffb8e58306c53414558155a22

SHA1
742020b1ba3d0aaea7c0b9767ebca81ee2e7d9cb

SHA256
3f623f00ff0c445cfdb7d3858755ff615a4b00123b05a364c2ec253621b0eb72

SHA512
c53684e05514b6a8f6b1689429cb25beb82af91e3abd3d72962cd11dd0d4698f47047562087cef2b6c9e4e6134dabc90604ffa75ec8930f7b187f0341de4b842

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

Filesize
5KB

MD5
e06d75ee82d1883f33cef86386e0e3d6

SHA1
e16ae6fcf1e6d251f3c8b8b9d3f873fedc845def

SHA256
ec8d2e5da25e766d5c923a223504dc2c8371477dc074cb1057d61e181296acc7

SHA512
73d82c5ec95a5193972acb9682de659d7f5264b57884410b15d0cf1970e994abbec9bcf3b79a3da4c0abb91e03b12137fc9a353a7376e9c236623822d9150500

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

Filesize
6KB

MD5
ee6c69b6ca49d984c46ede71861b3eb4

SHA1
c214df12a584ad4862735f32be76efcb169367a5

SHA256
ce00ce05081bbdaa2a1044f11cf8c5a79d5aff8eeb3f51b67e5bc0fe2f76e188

SHA512
614d86e2224b884c7b26875ae9360d16ac023b4f1ab0b27006dada869a7a304c3c93665fbbd6fc5a0069ffeb154ee10cf9166dfc7b1ccd801c73796901555402

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
8934f11a71f498ec5027677995317d38

SHA1
733d4ca2061c0c3fbb9572caa92854786a615f18

SHA256
75df2a114bda0e7fd903cd078b5ec509b940a3ceb090fdc5482cdd8d4faee70f

SHA512
87cdbc20d571d2a08da0d3ccd0f3d2b64e0a5ff7ac3cf80bf5632c725bebd6160530686858aead4a1b91f3e40b168b2b5667d82c57a23a7700421b6014cdf52b

Download Submit