hxxp://leaks[.]sh

Analysis

max time kernel
961s
max time network
969s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
03-04-2024 07:02

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General

Target

http://leaks.sh

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
2352	msedge.exe
2352	msedge.exe
5064	msedge.exe
5064	msedge.exe
884	identity_helper.exe
884	identity_helper.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

Processes:

msedge.exe

pid process

5064 msedge.exe
5064 msedge.exe
5064 msedge.exe
5064 msedge.exe
5064 msedge.exe
5064 msedge.exe
5064 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe
5064	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 5064 wrote to memory of 924	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 924	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2904	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2352	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 2352	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 5060	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 5060	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 5060	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 5060	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 5060	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 5060	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 5060	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 5060	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 5060	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 5060	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 5060	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 5060	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 5060	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 5060	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 5060	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 5060	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 5060	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 5060	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 5060	5064	msedge.exe	msedge.exe
PID 5064 wrote to memory of 5060	5064	msedge.exe	msedge.exe

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://leaks.sh
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:5064

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,0x100,0x104,0xd8,0x108,0x7ffd4e7546f8,0x7ffd4e754708,0x7ffd4e754718
2⤵
PID:924

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,3368712293760188055,4800692494835647837,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2096 /prefetch:2
2⤵
PID:2904

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=2088,3368712293760188055,4800692494835647837,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2492 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2352

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=2088,3368712293760188055,4800692494835647837,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2856 /prefetch:8
2⤵
PID:5060

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,3368712293760188055,4800692494835647837,131072 --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=3236 /prefetch:1
2⤵
PID:1416

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,3368712293760188055,4800692494835647837,131072 --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=3260 /prefetch:1
2⤵
PID:3592

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,3368712293760188055,4800692494835647837,131072 --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=4696 /prefetch:1
2⤵
PID:3168

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=2088,3368712293760188055,4800692494835647837,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5320 /prefetch:8
2⤵
PID:3916

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=2088,3368712293760188055,4800692494835647837,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5320 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:884

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,3368712293760188055,4800692494835647837,131072 --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=3576 /prefetch:1
2⤵
PID:3840

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,3368712293760188055,4800692494835647837,131072 --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=4080 /prefetch:1
2⤵
PID:3660

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,3368712293760188055,4800692494835647837,131072 --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=5588 /prefetch:1
2⤵
PID:4064

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,3368712293760188055,4800692494835647837,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5528 /prefetch:1
2⤵
PID:996

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,3368712293760188055,4800692494835647837,131072 --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=2488 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4540

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3840

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1872

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

Filesize
192B

MD5
4cfc557f1851596df93f20211132429c

SHA1
8faf6bd562690cf1579cf353f5669633ff7bd042

SHA256
c81c1dc86810606ad678c2bdd8bd0e98d6291a28a42916525122dafb20b961be

SHA512
e2827a3e8d4cef96730e46e2edc471dffa12abf08a9f16baeeac7b5a4d7576f87d753fe3dd57514b414ad399a3874e1ee86c3291d6f7c26f8eaab576f87f2ee6

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

Filesize
6KB

MD5
164fe11f56ce2596fba4e6fe4daaf852

SHA1
1c9728a296cde836fcd34f3e28132db4d214d749

SHA256
d20c987d98db8f18f0b9d61def999a7da334e22b14c1bf2b1dbb4df1e2a8de80

SHA512
329c44bfc791b2add8e541ece05697f0bf5dbf573526ab04c735b6c9811f4986fcded558ec8b3b4ffdfa9bf20f72ae3fa57459a11cf9c34cadb19abe37c24a52

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

Filesize
6KB

MD5
df414a39b974ffbb2ac64cfa46ad6aa4

SHA1
2d36bbc0934c92c645bcae1c8f13de1a0dbf7f50

SHA256
1d25392542d235619dcb9d1d831b5f005b353c99dfa0b280ec017b74e0b0bb19

SHA512
eec23a363becd4187df64aeff31085dc80d8708b31b8b83a541ec41ab4aa60d94c1e938a5c4575be3b0d52808b40ef71c6e844b1f684ff2fd0dc1fc5eb3aac16

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\c56462aa-5121-4cad-8acb-d7813a8d2971.tmp

Filesize
317B

MD5
589f7269d21fc988bcf1a62bcac57fd8

SHA1
c572b52a344b6a538d221c4e7cb995c94738fd46

SHA256
72e7d4a1e717a0d85a6212f07b628e5119e58d2b7423c6525aa13bb3dcec4af5

SHA512
570899d2de258bcf1b5a5af43574945e2f091a09ba306b0c89f8434a2ad4fae78c4697945d9c00879752be5d2c1942426350da7a3c28c4a0cb27570ac60cab91

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
3b579a7cd1230760fd46d26e77a62c75

SHA1
75a400f3f0b683ec5252451182b9353f6afea148

SHA256
2e8b162c3a59f7bd4237d98efef76a0eb29ceab5558a963adefebd6918c5e3bc

SHA512
d0c0f6e56cc62e063424e0be3dfa0ad61990c0f66f6606ef302fac0fa9c72afaaf399a72320a3da12743bcabdfaeb74fa69f01d44df5a5bc58d96bd79deadf01

Download Submit
\??\pipe\LOCAL\crashpad_5064_GADUVDDNUWOLXPKN

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit