hxxps://corretto[.]aws/downloads/latest/amazon-corretto-8-x64-windows-jre[.]zip/

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
20-06-2024 06:11

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General

Target

https://corretto.aws/downloads/latest/amazon-corretto-8-x64-windows-jre.zip/

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\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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2080292272-204036150-2159171770-1000_Classes\Local Settings	msedge.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
3936	msedge.exe
3936	msedge.exe
4484	msedge.exe
4484	msedge.exe
916	identity_helper.exe
916	identity_helper.exe
4080	msedge.exe
4080	msedge.exe
5296	msedge.exe
5296	msedge.exe
5296	msedge.exe
5296	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe

Suspicious use of FindShellTrayWindow 39 IoCs

pid	Process
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4484 wrote to memory of 4652	4484	msedge.exe	82
PID 4484 wrote to memory of 4652	4484	msedge.exe	82
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 612	4484	msedge.exe	83
PID 4484 wrote to memory of 3936	4484	msedge.exe	84
PID 4484 wrote to memory of 3936	4484	msedge.exe	84
PID 4484 wrote to memory of 884	4484	msedge.exe	85
PID 4484 wrote to memory of 884	4484	msedge.exe	85
PID 4484 wrote to memory of 884	4484	msedge.exe	85
PID 4484 wrote to memory of 884	4484	msedge.exe	85
PID 4484 wrote to memory of 884	4484	msedge.exe	85
PID 4484 wrote to memory of 884	4484	msedge.exe	85
PID 4484 wrote to memory of 884	4484	msedge.exe	85
PID 4484 wrote to memory of 884	4484	msedge.exe	85
PID 4484 wrote to memory of 884	4484	msedge.exe	85
PID 4484 wrote to memory of 884	4484	msedge.exe	85
PID 4484 wrote to memory of 884	4484	msedge.exe	85
PID 4484 wrote to memory of 884	4484	msedge.exe	85
PID 4484 wrote to memory of 884	4484	msedge.exe	85
PID 4484 wrote to memory of 884	4484	msedge.exe	85
PID 4484 wrote to memory of 884	4484	msedge.exe	85
PID 4484 wrote to memory of 884	4484	msedge.exe	85
PID 4484 wrote to memory of 884	4484	msedge.exe	85
PID 4484 wrote to memory of 884	4484	msedge.exe	85
PID 4484 wrote to memory of 884	4484	msedge.exe	85
PID 4484 wrote to memory of 884	4484	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://corretto.aws/downloads/latest/amazon-corretto-8-x64-windows-jre.zip/
1⤵
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4484
- 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,0x100,0x104,0xd8,0x108,0x7ff959b246f8,0x7ff959b24708,0x7ff959b24718
  2⤵
  PID:4652
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2208,14514681050181425422,15368170747083400345,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2220 /prefetch:2
  2⤵
  PID:612
- 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=2208,14514681050181425422,15368170747083400345,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2272 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3936
- 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=2208,14514681050181425422,15368170747083400345,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2672 /prefetch:8
  2⤵
  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=2208,14514681050181425422,15368170747083400345,131072 --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=3288 /prefetch:1
  2⤵
  PID:4832
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,14514681050181425422,15368170747083400345,131072 --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=3308 /prefetch:1
  2⤵
  PID:2460
- 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=2208,14514681050181425422,15368170747083400345,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5404 /prefetch:8
  2⤵
  PID:992
- 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=2208,14514681050181425422,15368170747083400345,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5404 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:916
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,14514681050181425422,15368170747083400345,131072 --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=5464 /prefetch:1
  2⤵
  PID:4308
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,14514681050181425422,15368170747083400345,131072 --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=5484 /prefetch:1
  2⤵
  PID:3472
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,14514681050181425422,15368170747083400345,131072 --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=5664 /prefetch:1
  2⤵
  PID:4392
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,14514681050181425422,15368170747083400345,131072 --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=5588 /prefetch:1
  2⤵
  PID:4468
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,14514681050181425422,15368170747083400345,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3416 /prefetch:1
  2⤵
  PID:1276
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2208,14514681050181425422,15368170747083400345,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5532 /prefetch:8
  2⤵
  PID:4028
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=2208,14514681050181425422,15368170747083400345,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5680 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4080
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2208,14514681050181425422,15368170747083400345,131072 --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=2116 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5296

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1252

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3836

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:1424

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
81e892ca5c5683efdf9135fe0f2adb15

SHA1
39159b30226d98a465ece1da28dc87088b20ecad

SHA256
830f394548cff6eed3608476190a7ee7d65fe651adc638c5b27ce58639a91e17

SHA512
c943f4cfe8615ac159cfac13c10b67e6c0c9093851dd3ac6dda3b82e195d3554e3c37962010a2d0ae5074828d376402624f0dda5499c9997e962e4cfd26444c0

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

Filesize
152B

MD5
56067634f68231081c4bd5bdbfcc202f

SHA1
5582776da6ffc75bb0973840fc3d15598bc09eb1

SHA256
8c08b0cbceb301c8f960aa674c6e7f6dbf40b4a1c2684e6fb0456ec5ff0e56b4

SHA512
c4657393e0b9ec682570d7e251644a858d33e056ccd0f3eebffd0fde25244b3a699b8d9244bcdac00d6f74b49833629b270e099c2b557f729a9066922583f784

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

Filesize
5KB

MD5
4877d3aae2fb571c2c757547d316ad84

SHA1
dbcb98b3e83e390bcead5e50734cce30824d82a1

SHA256
1cb89f821afa79ab73cdd4bd3ffc424bf9b84be617c379a3e7ad7450400ceb71

SHA512
1087029e211514a9e3f22d5ee8c2b9b801ee1025c0b8e422db3a9b535eed1f130822138870b5263924729fa9d9e8423356c42f416cdf9348c80015a20a1e7f70

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

Filesize
6KB

MD5
9a3f214a6ec455582b993a894a8b775f

SHA1
2366d7704c0ec8af3af154b15dedde33ff0791d1

SHA256
ebaf8d969db26e9b43e933b5b76c4cce722b74693673cfd9a58ababfde103a98

SHA512
28c8bdbb3574b935896a196c09dfb5c53be7cdd32b3175ec7827e2896153598115eecb6c291021df52c89f35ec9ec9d5618854541acd6c58220ddf515eceb70c

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
28ee5f4092515c1de919b2f85172e5ca

SHA1
72f92523f9575ed9155ac959bacd97af8f50cb05

SHA256
3d0c74d0a589d1d650528cc6a215773ef84ebde0d55dd0f99282be6cf1916dfe

SHA512
3d042bc864910d8da97d4a65d19eaf2bb573cd3129ad0e6b85c61cc639a7b6ea85ca4d2e344039318ec30d23437c0cf76a18114f9240f4b0e61657ef4d400aae

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

Filesize
11KB

MD5
9cf4cd789b66ce9f77b24be23a1933b7

SHA1
7c6ca6410987d6328428c54598cce5c07576db7c

SHA256
50372af6dbd7f174824e07f58165d77dc889c5be23a6235c65ea16b0aa8a2ecd

SHA512
34d10785ddc1e546b84c6d6e2da2e26e725cefa5d34c80abe8ab65bdf148b03936d1a002e6d73ad2bd4b7efe90f6ba5bb6632491654c1b8d79ea2bd6429a5d8b

Download Submit
C:\Users\Admin\Downloads\amazon-corretto-8.412.08.1-windows-x64-jre.zip

Filesize
46.2MB

MD5
9a309b8248b8f76ab3e28dec9f82ed25

SHA1
f66e42088b2a13a4c4f8276953263df86641e15c

SHA256
9a3bb82430026cecc900ef1bf0cb7068c07e4079a7e51f9627ef114d2bbd5c44

SHA512
15a5599a4f47b997cf76568f3d7744fea3e1b537c03ed5f983ce9d587d2f1f6bea20e54caa26bb87106821f5091b7dee9d8cc7078eadb0cd05b67845bf7d8e8c

Download Submit