9c9cb5887e7d73622a21765d1544d869980f6c07604a388ddc0cdd1530118d8e

Resubmissions

19/03/2024, 15:24

240319-stjbeafh9y 1

Analysis

max time kernel
32s
max time network
49s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
19/03/2024, 15:24

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General

Target

setup.zip
Size

7.7MB
MD5

d2965dcc844e39f4697bc677a850c773
SHA1

6bbadafeaaace4e0172c19b773930561f0e99804
SHA256

9c9cb5887e7d73622a21765d1544d869980f6c07604a388ddc0cdd1530118d8e
SHA512

1eab1c3f0ac1345f3ffc36673a1917832f3fba90701b31d118a66b2c6cc7771b5cf9a9ca2914234ecd48b1f16557bb7d3836138d5d2d60ae8639de788ba81d5b
SSDEEP

196608:ALQiN/aWJW4L5oKegdSOxD5m8W+kA0qre0+J3XYsiM3:XoA4LmwLD5mr+10Isp

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4672	msedge.exe
4672	msedge.exe
3892	msedge.exe
3892	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
3892	msedge.exe
3892	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe
3892	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3892 wrote to memory of 1892	3892	msedge.exe	109
PID 3892 wrote to memory of 1892	3892	msedge.exe	109
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 3320	3892	msedge.exe	110
PID 3892 wrote to memory of 4672	3892	msedge.exe	111
PID 3892 wrote to memory of 4672	3892	msedge.exe	111
PID 3892 wrote to memory of 996	3892	msedge.exe	112
PID 3892 wrote to memory of 996	3892	msedge.exe	112
PID 3892 wrote to memory of 996	3892	msedge.exe	112
PID 3892 wrote to memory of 996	3892	msedge.exe	112
PID 3892 wrote to memory of 996	3892	msedge.exe	112
PID 3892 wrote to memory of 996	3892	msedge.exe	112
PID 3892 wrote to memory of 996	3892	msedge.exe	112
PID 3892 wrote to memory of 996	3892	msedge.exe	112
PID 3892 wrote to memory of 996	3892	msedge.exe	112
PID 3892 wrote to memory of 996	3892	msedge.exe	112
PID 3892 wrote to memory of 996	3892	msedge.exe	112
PID 3892 wrote to memory of 996	3892	msedge.exe	112
PID 3892 wrote to memory of 996	3892	msedge.exe	112
PID 3892 wrote to memory of 996	3892	msedge.exe	112
PID 3892 wrote to memory of 996	3892	msedge.exe	112
PID 3892 wrote to memory of 996	3892	msedge.exe	112
PID 3892 wrote to memory of 996	3892	msedge.exe	112
PID 3892 wrote to memory of 996	3892	msedge.exe	112
PID 3892 wrote to memory of 996	3892	msedge.exe	112
PID 3892 wrote to memory of 996	3892	msedge.exe	112

C:\Windows\Explorer.exe
C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\setup.zip
1⤵
PID:3844

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://setup.zip/
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:3892
- 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=0x11c,0x120,0x124,0xf8,0x128,0x7ffba92146f8,0x7ffba9214708,0x7ffba9214718
  2⤵
  PID:1892
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2200,14491705502870695293,2945193088062555491,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2212 /prefetch:2
  2⤵
  PID:3320
- 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=2200,14491705502870695293,2945193088062555491,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2268 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4672
- 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=2200,14491705502870695293,2945193088062555491,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2356 /prefetch:8
  2⤵
  PID:996
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,14491705502870695293,2945193088062555491,131072 --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=3280 /prefetch:1
  2⤵
  PID:5180
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,14491705502870695293,2945193088062555491,131072 --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=3272 /prefetch:1
  2⤵
  PID:5192
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2200,14491705502870695293,2945193088062555491,131072 --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=4932 /prefetch:1
  2⤵
  PID:5720

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5408

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5476

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
7c6136bc98a5aedca2ea3004e9fbe67d

SHA1
74318d997f4c9c351eef86d040bc9b085ce1ad4f

SHA256
50c3bd40caf7e9a82496a710f58804aa3536b44d57e2ee5e2af028cbebc6c2f2

SHA512
2d2fb839321c56e4cb80562e9a1daa4baf48924d635729dc5504a26462796919906f0097dd1fc7fd053394c0eea13c25219dec54ffe6e9abb6e8cb9afa66bada

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

Filesize
152B

MD5
5c6aef82e50d05ffc0cf52a6c6d69c91

SHA1
c203efe5b45b0630fee7bd364fe7d63b769e2351

SHA256
d9068cf3d04d62a9fb1cdd4c3cf7c263920159171d1b84cb49eff7cf4ed5bc32

SHA512
77ad48936e8c3ee107a121e0b2d1216723407f76872e85c36413237ca1c47b8c40038b8a6349b072bbcc6a29e27ddda77cf686fa97569f4d86531e6b2ac485ed

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

Filesize
6KB

MD5
b7f4c141271abe405d7a29df0ff6ecee

SHA1
f28440105b274ec2d1c8afb22eb1eff71593552a

SHA256
c63aafb073a642b716f8c04212622ee2b57d1153ba6309d20253f8fc96727688

SHA512
343815da315e34f5bb9ad593f7fa984af5761fedbc50a5a370db9529497afb92e75d4c3751df700b07e538d9ac5387d6878eb26ba80196cdeffea2dd8392fcbd

Download Submit