6a5ef0c115dfdcebd23019378ab454756af2d6482fd3f89979662830d04697c7

Analysis

max time kernel
1681s
max time network
1685s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
01-05-2024 22:12

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General

Target

preview (1).webp
Size

83KB
MD5

ebbe9e851d361660f2449f15a65dcf0a
SHA1

fc2f57e7d3300b1c81ad0160edde04c813d732a0
SHA256

6a5ef0c115dfdcebd23019378ab454756af2d6482fd3f89979662830d04697c7
SHA512

47fb5463863c93054c6ec63549530b0b8b1bfa3a1751f87109fb19e299a1c9334a9ddad143948e98ed5b24d7db15e5a2aeb738cc52605587eea838dfe7339524
SSDEEP

1536:5onAK/VMDlpj/JPUmXvFOPJxpXvOrqjoXZAEEriGf2RMUTKTJzpUy:5o/ydUmSSUoXZAsiwM8KTJzKy

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
2144	msedge.exe
2144	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
1852	identity_helper.exe
1852	identity_helper.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe
944	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe
3204	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 116 wrote to memory of 3204	116	cmd.exe	84
PID 116 wrote to memory of 3204	116	cmd.exe	84
PID 3204 wrote to memory of 1436	3204	msedge.exe	86
PID 3204 wrote to memory of 1436	3204	msedge.exe	86
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 4432	3204	msedge.exe	87
PID 3204 wrote to memory of 2144	3204	msedge.exe	88
PID 3204 wrote to memory of 2144	3204	msedge.exe	88
PID 3204 wrote to memory of 3152	3204	msedge.exe	89
PID 3204 wrote to memory of 3152	3204	msedge.exe	89
PID 3204 wrote to memory of 3152	3204	msedge.exe	89
PID 3204 wrote to memory of 3152	3204	msedge.exe	89
PID 3204 wrote to memory of 3152	3204	msedge.exe	89
PID 3204 wrote to memory of 3152	3204	msedge.exe	89
PID 3204 wrote to memory of 3152	3204	msedge.exe	89
PID 3204 wrote to memory of 3152	3204	msedge.exe	89
PID 3204 wrote to memory of 3152	3204	msedge.exe	89
PID 3204 wrote to memory of 3152	3204	msedge.exe	89
PID 3204 wrote to memory of 3152	3204	msedge.exe	89
PID 3204 wrote to memory of 3152	3204	msedge.exe	89
PID 3204 wrote to memory of 3152	3204	msedge.exe	89
PID 3204 wrote to memory of 3152	3204	msedge.exe	89
PID 3204 wrote to memory of 3152	3204	msedge.exe	89
PID 3204 wrote to memory of 3152	3204	msedge.exe	89
PID 3204 wrote to memory of 3152	3204	msedge.exe	89
PID 3204 wrote to memory of 3152	3204	msedge.exe	89

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\preview (1).webp"
1⤵
- Suspicious use of WriteProcessMemory
PID:116
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\preview (1).webp
  2⤵
  - Enumerates system info in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:3204
- - 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=0x100,0x104,0x108,0xdc,0x9c,0x7fff44ee46f8,0x7fff44ee4708,0x7fff44ee4718
    3⤵
    PID:1436
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,9925374063171304322,5358063493704360389,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2112 /prefetch:2
    3⤵
    PID:4432
- - 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=2096,9925374063171304322,5358063493704360389,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2312 /prefetch:3
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:2144
- - 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=2096,9925374063171304322,5358063493704360389,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2880 /prefetch:8
    3⤵
    PID:3152
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,9925374063171304322,5358063493704360389,131072 --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=3300 /prefetch:1
    3⤵
    PID:3552
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,9925374063171304322,5358063493704360389,131072 --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=3344 /prefetch:1
    3⤵
    PID:4888
- - 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=2096,9925374063171304322,5358063493704360389,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5156 /prefetch:8
    3⤵
    PID:3804
- - 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=2096,9925374063171304322,5358063493704360389,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5156 /prefetch:8
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1852
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,9925374063171304322,5358063493704360389,131072 --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=5276 /prefetch:1
    3⤵
    PID:712
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,9925374063171304322,5358063493704360389,131072 --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=5292 /prefetch:1
    3⤵
    PID:3596
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,9925374063171304322,5358063493704360389,131072 --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=3340 /prefetch:1
    3⤵
    PID:3804
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,9925374063171304322,5358063493704360389,131072 --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=3108 /prefetch:1
    3⤵
    PID:4796
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,9925374063171304322,5358063493704360389,131072 --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=3156 /prefetch:2
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:944

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4088

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2296

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\94c09cf0-0155-4a80-8166-895d1e01487c.tmp

Filesize
11KB

MD5
5bf4237d5f1ee57dc8b3de68304bd254

SHA1
370d7bd426b96c27734d1575bf553d2dad37a60d

SHA256
38242fe8fad1454e317d7423aabeb413617c6d95d5ec26415dda2cb0b079d9b6

SHA512
552fe0eab0ca2c4689494f02a4339504ef5e8081f766862fa4d1351fae0fbf1f9ba5305ffd12a10e5f96a4ee25fd40019b773c0b6cbbd9240fac55e4ce03db1b

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

Filesize
152B

MD5
62c02dda2bf22d702a9b3a1c547c5f6a

SHA1
8f42966df96bd2e8c1f6b31b37c9a19beb6394d6

SHA256
cb8a0964605551ed5a0668c08ab888044bbd845c9225ffee5a28e0b847ede62b

SHA512
a7ce2c0946382188e1d8480cfb096b29bd0dcb260ccdc74167cc351160a1884d04d57a2517eb700b3eef30eaf4a01bfbf31858365b1e624d4b0960ffd0032fa9

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

Filesize
152B

MD5
850f27f857369bf7fe83c613d2ec35cb

SHA1
7677a061c6fd2a030b44841bfb32da0abc1dbefb

SHA256
a7db700e067222e55e323a9ffc71a92f59829e81021e2607cec0d2ec6faf602a

SHA512
7b1efa002b7a1a23973bff0618fb4a82cd0c5193df55cd960c7516caa63509587fd8b36f3aea6db01ece368065865af6472365b820fadce720b64b561ab5f401

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\56446734-2289-4d30-81ec-c52232057a94.tmp

Filesize
6KB

MD5
f0355a4bc258df7786fb26c94d8dc81d

SHA1
09b885ebc14353e94b7ec01e198231666ee13371

SHA256
4c1a663abb3c8edba62ace64b50bce19a019680fa86c8a72922270a40e4b955d

SHA512
388c1d4b574a83d853edc2ae3206135ab7de319c79d096760463037552c6756bba07f13069d4abd49ab5464e12524e4f50b28db9bf23762c42f452ad0f714f86

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

Filesize
6KB

MD5
a3bef8b1a593984d913ad8f3308a9080

SHA1
2c4e1315063ff50a4167bf7caddb93bff9bb9cc5

SHA256
6e525ba743a229e1407f50648f49d951b7bacc824348c4fb72b1714f260c57aa

SHA512
0bb4af9688419b097b65325c4128fb3dfd30087b7edc4a2b28737255fde8a00980cbd25c49019138a8c386b5d52e4412173210a42e312c0bc0c23dcc26f6da9a

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