hxxps://sparkledog[.]happymosaic[.]ru/43c7959d1ae54901b3ee0f85f1d75195/_rhsTIQMy[://]DcO[.]JQ8luaQX7w[.]5ix/C6vuLjVivNN/4mSmSScWcW1JJ5QIQOu/bhr78FwjriiqKK-3Knq/FF_bwkb56[.]Kh0?Lt=fY7eppP0&go=BJ6ccJsH&of=oOF5F5erarfjpwGq3n6K-0vAtVAyObCsENz9U8d47fjpTPK3GT0J1DXBvQyJ5yhH&

Analysis

max time kernel
147s
max time network
149s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
06-08-2024 03:46

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General

Target

https://sparkledog.happymosaic.ru/43c7959d1ae54901b3ee0f85f1d75195/_rhsTIQMy://DcO.JQ8luaQX7w.5ix/C6vuLjVivNN/4mSmSScWcW1JJ5QIQOu/bhr78FwjriiqKK-3Knq/FF_bwkb56.Kh0?Lt=fY7eppP0&go=BJ6ccJsH&of=oOF5F5erarfjpwGq3n6K-0vAtVAyObCsENz9U8d47fjpTPK3GT0J1DXBvQyJ5yhH&

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

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
5072	msedge.exe
5072	msedge.exe
4940	msedge.exe
4940	msedge.exe
1876	msedge.exe
1876	msedge.exe
1112	identity_helper.exe
1112	identity_helper.exe
2084	msedge.exe
2084	msedge.exe
2084	msedge.exe
2084	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4940 wrote to memory of 1460	4940	msedge.exe	81
PID 4940 wrote to memory of 1460	4940	msedge.exe	81
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 4212	4940	msedge.exe	82
PID 4940 wrote to memory of 5072	4940	msedge.exe	83
PID 4940 wrote to memory of 5072	4940	msedge.exe	83
PID 4940 wrote to memory of 4140	4940	msedge.exe	84
PID 4940 wrote to memory of 4140	4940	msedge.exe	84
PID 4940 wrote to memory of 4140	4940	msedge.exe	84
PID 4940 wrote to memory of 4140	4940	msedge.exe	84
PID 4940 wrote to memory of 4140	4940	msedge.exe	84
PID 4940 wrote to memory of 4140	4940	msedge.exe	84
PID 4940 wrote to memory of 4140	4940	msedge.exe	84
PID 4940 wrote to memory of 4140	4940	msedge.exe	84
PID 4940 wrote to memory of 4140	4940	msedge.exe	84
PID 4940 wrote to memory of 4140	4940	msedge.exe	84
PID 4940 wrote to memory of 4140	4940	msedge.exe	84
PID 4940 wrote to memory of 4140	4940	msedge.exe	84
PID 4940 wrote to memory of 4140	4940	msedge.exe	84
PID 4940 wrote to memory of 4140	4940	msedge.exe	84
PID 4940 wrote to memory of 4140	4940	msedge.exe	84
PID 4940 wrote to memory of 4140	4940	msedge.exe	84
PID 4940 wrote to memory of 4140	4940	msedge.exe	84
PID 4940 wrote to memory of 4140	4940	msedge.exe	84
PID 4940 wrote to memory of 4140	4940	msedge.exe	84
PID 4940 wrote to memory of 4140	4940	msedge.exe	84

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://sparkledog.happymosaic.ru/43c7959d1ae54901b3ee0f85f1d75195/_rhsTIQMy://DcO.JQ8luaQX7w.5ix/C6vuLjVivNN/4mSmSScWcW1JJ5QIQOu/bhr78FwjriiqKK-3Knq/FF_bwkb56.Kh0?Lt=fY7eppP0&go=BJ6ccJsH&of=oOF5F5erarfjpwGq3n6K-0vAtVAyObCsENz9U8d47fjpTPK3GT0J1DXBvQyJ5yhH&
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:4940
- 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=0x100,0x104,0x108,0xdc,0x10c,0x7ffd86ea3cb8,0x7ffd86ea3cc8,0x7ffd86ea3cd8
  2⤵
  PID:1460
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1952,14292003078019016309,8243744131182655424,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1964 /prefetch:2
  2⤵
  PID:4212
- 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=1952,14292003078019016309,8243744131182655424,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2364 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5072
- 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=1952,14292003078019016309,8243744131182655424,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2600 /prefetch:8
  2⤵
  PID:4140
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,14292003078019016309,8243744131182655424,131072 --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=3232 /prefetch:1
  2⤵
  PID:1008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,14292003078019016309,8243744131182655424,131072 --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=3244 /prefetch:1
  2⤵
  PID:4164
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,14292003078019016309,8243744131182655424,131072 --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=4892 /prefetch:1
  2⤵
  PID:5008
- 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=1952,14292003078019016309,8243744131182655424,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4560 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1876
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,14292003078019016309,8243744131182655424,131072 --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=4588 /prefetch:1
  2⤵
  PID:2236
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,14292003078019016309,8243744131182655424,131072 --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=4656 /prefetch:1
  2⤵
  PID:3356
- 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=1952,14292003078019016309,8243744131182655424,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5540 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1112
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,14292003078019016309,8243744131182655424,131072 --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=4888 /prefetch:1
  2⤵
  PID:724
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1952,14292003078019016309,8243744131182655424,131072 --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=4556 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2084

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1848

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:132

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
3e2612636cf368bc811fdc8db09e037d

SHA1
d69e34379f97e35083f4c4ea1249e6f1a5f51d56

SHA256
2eecaacf3f2582e202689a16b0ac1715c628d32f54261671cf67ba6abbf6c9f9

SHA512
b3cc3bf967d014f522e6811448c4792eed730e72547f83eb4974e832e958deb7e7f4c3ce8e0ed6f9c110525d0b12f7fe7ab80a914c2fe492e1f2d321ef47f96d

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

Filesize
152B

MD5
e8115549491cca16e7bfdfec9db7f89a

SHA1
d1eb5c8263cbe146cd88953bb9886c3aeb262742

SHA256
dfa9a8b54936607a5250bec0ed3e2a24f96f4929ca550115a91d0d5d68e4d08e

SHA512
851207c15de3531bd230baf02a8a96550b81649ccbdd44ad74875d97a700271ef96e8be6e1c95b2a0119561aee24729cb55c29eb0b3455473688ef9132ed7f54

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

Filesize
193B

MD5
d2ef092aced12c43b4ee9ccc7739007d

SHA1
ba4c4e5d539d2165f0b1fbf264978c383c80e4d1

SHA256
ebc558ef1046005096cc0877c66b85c0acab9749c0c5763528ffd0990b367738

SHA512
91cdb86107143c1cd79008a0d25b2a3b4abdd2019a9548f8c2188642b6bc80801fa349c8121ee285581fc571b5865d13e53a6ed062606ef8fdffc38bb68a9b7a

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

Filesize
5KB

MD5
699fb70cb211a8eefaedd826f69d6133

SHA1
b771bdbd3e5c6081f3bdcf6661a9ccca269ba152

SHA256
7b719e608812319c73b7115ef9eece065e87fb6aed4e91a542ff798a772081d9

SHA512
ea433b86f3f50c59c18fc0820bf57c0c6e45b6ab4ea3daf492bdefd0b508be24378d7d9e46c89b288f1a016b79308e9837d81709b9bb5bd35e303f780aad1ab6

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

Filesize
5KB

MD5
f642ed7b5567a36d0d9d5df5fc4da8e1

SHA1
edc9a53ad75d457aead90de6fb74dc0891ae4fda

SHA256
33dbe5cb39b2897d2b2ec806cdde9c81819039e8f79c6da83a8f5daff96be244

SHA512
d73566bc33fedcc29aa3d7c5d0f7f156d1f4541ba682f79ed4584bd8849afe663ee37c57d0ee4564ad46cf95e6bb0d3eae584f2d3d69549b71bd85581ba0f474

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
11KB

MD5
3d51a883e7c5bd5bab647ca8051bde37

SHA1
bc9435ebfa30541ccc011d1b246524fc3cc61ff2

SHA256
9d118851390bfedaa0925d58c4043370fbb5e4c40cb6fe934c72bb74bf539b69

SHA512
59c066ca8b9a24a753eb24f8e0437123e51e1a59336f241f3ac3e38dc09a2b4375cd673bcfe5f77475303d88992ccb135455026383ae8b5baf8e2cb047ddba48

Download Submit