hxxps://t[.]co/BD264nmD5r

Analysis

max time kernel
25s
max time network
27s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
21/07/2024, 21:02

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General

Target

https://t.co/BD264nmD5r

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 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 6 IoCs

pid	Process
1540	msedge.exe
1540	msedge.exe
1500	msedge.exe
1500	msedge.exe
1844	identity_helper.exe
1844	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	1048	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1048	AUDIODG.EXE

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe
1500	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1500 wrote to memory of 4408	1500	msedge.exe	84
PID 1500 wrote to memory of 4408	1500	msedge.exe	84
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1948	1500	msedge.exe	85
PID 1500 wrote to memory of 1540	1500	msedge.exe	86
PID 1500 wrote to memory of 1540	1500	msedge.exe	86
PID 1500 wrote to memory of 1032	1500	msedge.exe	87
PID 1500 wrote to memory of 1032	1500	msedge.exe	87
PID 1500 wrote to memory of 1032	1500	msedge.exe	87
PID 1500 wrote to memory of 1032	1500	msedge.exe	87
PID 1500 wrote to memory of 1032	1500	msedge.exe	87
PID 1500 wrote to memory of 1032	1500	msedge.exe	87
PID 1500 wrote to memory of 1032	1500	msedge.exe	87
PID 1500 wrote to memory of 1032	1500	msedge.exe	87
PID 1500 wrote to memory of 1032	1500	msedge.exe	87
PID 1500 wrote to memory of 1032	1500	msedge.exe	87
PID 1500 wrote to memory of 1032	1500	msedge.exe	87
PID 1500 wrote to memory of 1032	1500	msedge.exe	87
PID 1500 wrote to memory of 1032	1500	msedge.exe	87
PID 1500 wrote to memory of 1032	1500	msedge.exe	87
PID 1500 wrote to memory of 1032	1500	msedge.exe	87
PID 1500 wrote to memory of 1032	1500	msedge.exe	87
PID 1500 wrote to memory of 1032	1500	msedge.exe	87
PID 1500 wrote to memory of 1032	1500	msedge.exe	87
PID 1500 wrote to memory of 1032	1500	msedge.exe	87
PID 1500 wrote to memory of 1032	1500	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://t.co/BD264nmD5r
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:1500
- 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,0x100,0x104,0xd8,0x108,0x7ffdfd2d46f8,0x7ffdfd2d4708,0x7ffdfd2d4718
  2⤵
  PID:4408
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2056,13508682974898204244,10501212075750546910,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2076 /prefetch:2
  2⤵
  PID:1948
- 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=2056,13508682974898204244,10501212075750546910,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2592 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1540
- 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=2056,13508682974898204244,10501212075750546910,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2760 /prefetch:8
  2⤵
  PID:1032
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,13508682974898204244,10501212075750546910,131072 --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=3380 /prefetch:1
  2⤵
  PID:4448
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,13508682974898204244,10501212075750546910,131072 --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=3400 /prefetch:1
  2⤵
  PID:2468
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,13508682974898204244,10501212075750546910,131072 --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=4728 /prefetch:1
  2⤵
  PID:1188
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,13508682974898204244,10501212075750546910,131072 --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=5008 /prefetch:1
  2⤵
  PID:3024
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,13508682974898204244,10501212075750546910,131072 --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=3600 /prefetch:1
  2⤵
  PID:2808
- 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=2056,13508682974898204244,10501212075750546910,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5540 /prefetch:8
  2⤵
  PID:2080
- 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=2056,13508682974898204244,10501212075750546910,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5540 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1844
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,13508682974898204244,10501212075750546910,131072 --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=5036 /prefetch:1
  2⤵
  PID:756
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,13508682974898204244,10501212075750546910,131072 --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=5448 /prefetch:1
  2⤵
  PID:3956
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --field-trial-handle=2056,13508682974898204244,10501212075750546910,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=5644 /prefetch:8
  2⤵
  PID:4084

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3664

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4480

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x508 0x30c
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1048

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
584971c8ba88c824fd51a05dddb45a98

SHA1
b7c9489b4427652a9cdd754d1c1b6ac4034be421

SHA256
e2d8de6c2323bbb3863ec50843d9b58a22e911fd626d31430658b9ea942cd307

SHA512
5dbf1a4631a04d1149d8fab2b8e0e43ccd97b7212de43b961b9128a8bf03329164fdeb480154a8ffea5835f28417a7d2b115b8bf8d578d00b13c3682aa5ca726

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

Filesize
152B

MD5
b28ef7d9f6d74f055cc49876767c886c

SHA1
d6b3267f36c340979f8fc3e012fdd02c468740bf

SHA256
fa6804456884789f4bdf9c3f5a4a8f29e0ededde149c4384072f3d8cc85bcc37

SHA512
491f893c8f765e5d629bce8dd5067cef4e2ebc558d43bfb05e358bca43e1a66ee1285519bc266fd0ff5b5e09769a56077b62ac55fa8797c1edf6205843356e75

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_000001

Filesize
45KB

MD5
38766f4b77982718ca0783c9eccd49e2

SHA1
e511ea85e7da6f61551f1ddb8113a0d36b2fdf4c

SHA256
026af92deca4380cf6e762feb34a05bf9c0be0aa19797c6f4fdbfae97f5bc98c

SHA512
3b825e6698cd521abdb648cd483f90d5a72e461c9590c7ccd66c7f6976fafd4ae7ef0f0065f7cca2fec1127c18dfb7692571a458591d902a89bcfb40a543d52d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_00000c

Filesize
818KB

MD5
4e52ea9a495e56f0adbae3049ef0c698

SHA1
1139d79fe2959df6b962b8801a86ae0e6f7802ee

SHA256
315b58c364800f433359a71113539cda581adc431a67458e014706017e710369

SHA512
cade32ec46d44b5ea51554da67edd30253339b3d26fb51fd070f8b8952f0c55b85def1ba446071f3e3f91437b89f3b2a40a6c97953e3043db15efea886c428e5

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

Filesize
5KB

MD5
cdc6ee9c902ee381afc36241b9557809

SHA1
f66998ef4b2a329183e5a2dff67298c4f1444971

SHA256
11c48508a6e792cbc35d5974de8c4a6fb90caad65e3622e59e131f231d46ffb6

SHA512
6d928a7e2ad33ef13f69d6eb49553ded8684973368bd7ef5171da154969ec60fb0897c643e483583ab4a548ad18bb390141b292c74d4d8d36a04fd7215c06ec0

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

Filesize
6KB

MD5
bafa4eb73eb53263b67a2a463400fe32

SHA1
ef267969d66739ff8f759a03ec5e1f8b93d19d03

SHA256
b6929ba97332aba61f0bf75b82c75814ddfd418d829c621cc054b614f5eb8fc2

SHA512
479c79afb5860ecf8d19fa5ef4b2c35a004d9ab5357c41d250ba6acebeb82d90ea567dd3d0f773dad7fcda49dda80d9785b292064c3bca775b7fd14304e977bf

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
f8461a60141a5a717c77342dc6c2c3c3

SHA1
ed95a53543ab85e3f19f62ea67fc0209d8ee8067

SHA256
3944c459fa984cb755deba666c5cae83a4e85fa7b4c6d04ec941aeae71731764

SHA512
9d330e0a7da6db9cff01f17e8f2b8180829ed274c667198b1a1a35675a7204835cac245970366f69fe825f78d127d994018b5141d8eb5ba4838853a254c92364

Download Submit