hxxp://tinyurl[.]com/2y7vz66f

Analysis

max time kernel
35s
max time network
33s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
21-02-2024 20:43

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General

Target

http://tinyurl.com/2y7vz66f

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

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1688	msedge.exe
1688	msedge.exe
2412	msedge.exe
2412	msedge.exe
2152	identity_helper.exe
2152	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe
2412	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2412 wrote to memory of 652	2412	msedge.exe	15
PID 2412 wrote to memory of 652	2412	msedge.exe	15
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1296	2412	msedge.exe	87
PID 2412 wrote to memory of 1688	2412	msedge.exe	86
PID 2412 wrote to memory of 1688	2412	msedge.exe	86
PID 2412 wrote to memory of 3180	2412	msedge.exe	88
PID 2412 wrote to memory of 3180	2412	msedge.exe	88
PID 2412 wrote to memory of 3180	2412	msedge.exe	88
PID 2412 wrote to memory of 3180	2412	msedge.exe	88
PID 2412 wrote to memory of 3180	2412	msedge.exe	88
PID 2412 wrote to memory of 3180	2412	msedge.exe	88
PID 2412 wrote to memory of 3180	2412	msedge.exe	88
PID 2412 wrote to memory of 3180	2412	msedge.exe	88
PID 2412 wrote to memory of 3180	2412	msedge.exe	88
PID 2412 wrote to memory of 3180	2412	msedge.exe	88
PID 2412 wrote to memory of 3180	2412	msedge.exe	88
PID 2412 wrote to memory of 3180	2412	msedge.exe	88
PID 2412 wrote to memory of 3180	2412	msedge.exe	88
PID 2412 wrote to memory of 3180	2412	msedge.exe	88
PID 2412 wrote to memory of 3180	2412	msedge.exe	88
PID 2412 wrote to memory of 3180	2412	msedge.exe	88
PID 2412 wrote to memory of 3180	2412	msedge.exe	88
PID 2412 wrote to memory of 3180	2412	msedge.exe	88
PID 2412 wrote to memory of 3180	2412	msedge.exe	88
PID 2412 wrote to memory of 3180	2412	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://tinyurl.com/2y7vz66f
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:2412
- 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,0x100,0x104,0xd8,0x108,0x7ffe9acf46f8,0x7ffe9acf4708,0x7ffe9acf4718
  2⤵
  PID:652
- 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=2116,17174475782088340428,11514541502602747296,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2220 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1688
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,17174475782088340428,11514541502602747296,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
  2⤵
  PID:1296
- 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=2116,17174475782088340428,11514541502602747296,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2832 /prefetch:8
  2⤵
  PID:3180
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,17174475782088340428,11514541502602747296,131072 --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=2828 /prefetch:1
  2⤵
  PID:3572
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,17174475782088340428,11514541502602747296,131072 --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:2240
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,17174475782088340428,11514541502602747296,131072 --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=4560 /prefetch:1
  2⤵
  PID:2376
- 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=2116,17174475782088340428,11514541502602747296,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5612 /prefetch:8
  2⤵
  PID:4428
- 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=2116,17174475782088340428,11514541502602747296,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5612 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2152
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,17174475782088340428,11514541502602747296,131072 --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=3988 /prefetch:1
  2⤵
  PID:3028
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,17174475782088340428,11514541502602747296,131072 --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=5144 /prefetch:1
  2⤵
  PID:4012
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,17174475782088340428,11514541502602747296,131072 --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=5172 /prefetch:1
  2⤵
  PID:2952
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,17174475782088340428,11514541502602747296,131072 --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=5352 /prefetch:1
  2⤵
  PID:3548

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2904

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:876

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
f4db60c9bb06ea5452df26771fa873ac

SHA1
c118183a1315a285606f81da05fc19367a2cdfe1

SHA256
f168242e74bfde18bacb9e18945a39bb447188eba916c7adf0f342ed8d82281e

SHA512
180ed98f9d5a14a22687a099c4a0ba6b586610f7b8b4c8de89f3b91713b07a2ef3726fcd318cb4e270b1745213b898037d29cca4b490d0c91833b797d69ac406

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

Filesize
152B

MD5
f5b0bf4edca2187f7715ddd49777a1b2

SHA1
eb78099013d0894a11c48d496f48973585f0c7c0

SHA256
562016f9159ef363fcbe62ed13ee26052b31d4f67dc5ea6d60864a7d5dfa50a1

SHA512
1039b98cffd32ca4c9e37486b96e01b167d76b19dd8440a21da4932d677c463f4c5ce2260239e8337f59bd61ff3111905e23ab71d3ca5b20e7d2935fea7952c9

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

Filesize
6KB

MD5
f9346b93e4eb541022c3296673b78749

SHA1
26d3d04b7429556b5ccc4daddde259f55c1e0400

SHA256
507a10d769ef20144565b14fcf1a145fa36d3c0a36e199ea15999815e3b8a674

SHA512
25f591d5d15cc2cb4dd00b212d7a904f06e95e828e3526ed91e3d86cc5c26d3ac04c14b28d60a78fb89ee4416e18f637adcf6b2eaf68d3abbc50b7e8a8d0d417

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

Filesize
6KB

MD5
528870a278f42cbcb2c456a87768a9bb

SHA1
9c50393d0e99738f3492a575dd4f3d8100c010ab

SHA256
11697d63aa3a179362dc6260b285f6d8b6a13712e1ec0f338ad16cbe730e26a7

SHA512
fafdb3fc4cff6d3b5d18eb8ce4036e8761524016d2c0c2ce9d0bcec9efe22b4f3dcc123a584c4894b9d23c0c157d28484775bc1521c325463a06545c2773beb7

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

Filesize
6KB

MD5
4e9402b6f29284ebcd6fd599bab23958

SHA1
9e6c5b28c911771667eab20c559780e558e6e2d1

SHA256
452b9764a9893ff23a6c358da332d84bb5b19c0a93c79f197bbc215368674b53

SHA512
8c833cf607fd1d1a3470a3b059c5e0802e120722b914eddec622111df87e46fd1a0970fe89bd4c382974a9a58ab9d54e9655da8cd4dd729134f294b03cc9dab0

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\Default\eba2a111-61b8-4474-bdca-93ec0c3da205.tmp

Filesize
371B

MD5
a3f29d42cae481cadd1753e3a55a2fb3

SHA1
219d93e16334e6fd8400a1eca8e8dfe7ef97722f

SHA256
a0b733b06280e6dc6935877251b54c3f7fc9f7a29d28ce6caef036f15503d67f

SHA512
26ccff95d2818962102e94cffc34f3b1e17ab43aefe4d7e108ab9d95ec2f18b34a7533a9efe75cd19cda7dbd841b5107b87a2c4ee62acba3d89a3828ca08c683

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

Filesize
11KB

MD5
a14e5efa4baa1b296a89e467150cc155

SHA1
63b9092b4a2d1ee9f714895a2d3f49811618bab9

SHA256
74e687150d5f7ee043755c82e1cee7f124ad3d03f203dbdce2ec1e3ba164d529

SHA512
213edabf5bd4b24de09367cbbaa180bd3235325e9ce1b23433ac3f1b84be13b73ec9a9f2656b936afde1d91d1bb71417d526544c81b47efc16690b3aa7b8ff2b

Download Submit