21c64e20e1067a0905d5e5fbc82e36cdc298df90e3d4ecc0f839b67a27c8ff00

Analysis

max time kernel
1761s
max time network
1697s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
22-10-2023 16:32

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General

Target

unnamed (2).webp
Size

169KB
MD5

c6fb0bcf928d218e1533a0412aeebde1
SHA1

4ccc184034bc046ccc161b53910a490654974732
SHA256

21c64e20e1067a0905d5e5fbc82e36cdc298df90e3d4ecc0f839b67a27c8ff00
SHA512

25599d9087fbc0fa5bb52108d65709c8efb8e5fc347a852047c290d316341e6d5454eb36733b52bd08daa57cc3d160b57db2806c1b127ed04c9a45957dd19ea8
SSDEEP

3072:W90FRJ6uN5HaB1ZzCR2BmR20dZrWPIbKuI9qmHCzHGbT7O8Rvts9L+ZkT8casc3L:W90FRJVeER5R79aI2q3bV89ts9L+Cgs2

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 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 10 IoCs

pid	Process
1668	msedge.exe
1668	msedge.exe
1040	msedge.exe
1040	msedge.exe
1472	identity_helper.exe
1472	identity_helper.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe
4844	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe
1040	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3776 wrote to memory of 1040	3776	cmd.exe	80
PID 3776 wrote to memory of 1040	3776	cmd.exe	80
PID 1040 wrote to memory of 3972	1040	msedge.exe	83
PID 1040 wrote to memory of 3972	1040	msedge.exe	83
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 4728	1040	msedge.exe	85
PID 1040 wrote to memory of 1668	1040	msedge.exe	86
PID 1040 wrote to memory of 1668	1040	msedge.exe	86
PID 1040 wrote to memory of 3964	1040	msedge.exe	87
PID 1040 wrote to memory of 3964	1040	msedge.exe	87
PID 1040 wrote to memory of 3964	1040	msedge.exe	87
PID 1040 wrote to memory of 3964	1040	msedge.exe	87
PID 1040 wrote to memory of 3964	1040	msedge.exe	87
PID 1040 wrote to memory of 3964	1040	msedge.exe	87
PID 1040 wrote to memory of 3964	1040	msedge.exe	87
PID 1040 wrote to memory of 3964	1040	msedge.exe	87
PID 1040 wrote to memory of 3964	1040	msedge.exe	87
PID 1040 wrote to memory of 3964	1040	msedge.exe	87
PID 1040 wrote to memory of 3964	1040	msedge.exe	87
PID 1040 wrote to memory of 3964	1040	msedge.exe	87
PID 1040 wrote to memory of 3964	1040	msedge.exe	87
PID 1040 wrote to memory of 3964	1040	msedge.exe	87
PID 1040 wrote to memory of 3964	1040	msedge.exe	87
PID 1040 wrote to memory of 3964	1040	msedge.exe	87
PID 1040 wrote to memory of 3964	1040	msedge.exe	87
PID 1040 wrote to memory of 3964	1040	msedge.exe	87

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\unnamed (2).webp"
1⤵
- Suspicious use of WriteProcessMemory
PID:3776
- 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\unnamed (2).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:1040
- - 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=0x11c,0x120,0x124,0xf8,0x128,0x7fff698546f8,0x7fff69854708,0x7fff69854718
    3⤵
    PID:3972
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2064,10679491271564391991,1103365191624166870,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2088 /prefetch:2
    3⤵
    PID:4728
- - 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=2064,10679491271564391991,1103365191624166870,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2172 /prefetch:3
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1668
- - 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=2064,10679491271564391991,1103365191624166870,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2876 /prefetch:8
    3⤵
    PID:3964
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,10679491271564391991,1103365191624166870,131072 --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=3504 /prefetch:1
    3⤵
    PID:4696
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,10679491271564391991,1103365191624166870,131072 --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=3608 /prefetch:1
    3⤵
    PID:572
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,10679491271564391991,1103365191624166870,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5060 /prefetch:1
    3⤵
    PID:1504
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,10679491271564391991,1103365191624166870,131072 --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=5044 /prefetch:1
    3⤵
    PID:1324
- - 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=2064,10679491271564391991,1103365191624166870,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3736 /prefetch:8
    3⤵
    PID:4012
- - 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=2064,10679491271564391991,1103365191624166870,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3736 /prefetch:8
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1472
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,10679491271564391991,1103365191624166870,131072 --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=5532 /prefetch:1
    3⤵
    PID:1428
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,10679491271564391991,1103365191624166870,131072 --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=5508 /prefetch:1
    3⤵
    PID:1860
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2064,10679491271564391991,1103365191624166870,131072 --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=5228 /prefetch:2
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4844

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3188

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3076

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
3d8f4eadb68a3e3d1bf2fa3006af5510

SHA1
d5d8239ec8a3bf5dadf52360350251d90d9e0142

SHA256
85a80218f4e5b578993436a6b8066b60508dd85a09579a4cb6757c2f9550d96c

SHA512
554773c4edd8456efaa23ac24970af5441e307424de3d2f41539c2cf854d57e7f725bf0c9986347fd3f2ff43efc8f69fd73c5d773bbfd504a99daca2b272a554

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

Filesize
5KB

MD5
09a3ffc1f5bff115f929aea93d6ce6ae

SHA1
4345b80ffb042a04c52a91c680a990b276a9e4ff

SHA256
e5e2b064c060a7a0a8ef66a0d0c2db72db086680d75dcb6eb9433eb4ab238ccb

SHA512
9bd56edc66d2d17b2ef3187c6d1ee9b308b8156ff78d6abd71f2402bd0f2a593619ad334cd95ce9530eca534c5c546663607d59eb4774a8d0abeec4a2ff5f1a7

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

Filesize
5KB

MD5
e182703a5b856c851c8a9f4bf06117ac

SHA1
b5f913bb5243609c8cd20eca849a9c252aa6271d

SHA256
93ff06df9fba40668caeda14e16fe8a9f2250c4ebaca94822b1807d5b6dcb44f

SHA512
82fabe1ad9fa79e517f8d5b425384a95408b1df7bb724ac6519402b4262cdb76cda2f1c7f7e373f962a410812dc736d3a35a0a9adc005a52b1a9c1144d957d47

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

Filesize
24KB

MD5
d985875547ce8936a14b00d1e571365f

SHA1
040d8e5bd318357941fca03b49f66a1470824cb3

SHA256
8455a012296a7f4b10ade39e1300cda1b04fd0fc1832ffc043e66f48c6aecfbf

SHA512
ca31d3d6c44d52a1f817731da2e7ac98402cd19eeb4b48906950a2f22f961c8b1f665c3eaa62bf73cd44eb94ea377f7e2ceff9ef682a543771344dab9dbf5a38

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\f6e48d03-0a11-4e8a-a544-1069bfb72b6e.tmp

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
10KB

MD5
28e6131d3cea6b4ed521cee1ce8fa4fa

SHA1
1291b9a7588dcf877c42d01ecc53946b7a10a674

SHA256
85eb28486f3e8314a4dc05f0c7f5c4bdf0647f93c27c7e805ad6d536f3f30350

SHA512
d9edb63dd7eabeacd29cbfaefe9f043513011a0bf5da83c01e302586b2a312595d334634e5cec46208900cc550c79ad0d800698ad329cc7089b8abdd83d4be95

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

Filesize
10KB

MD5
139c8cc58a3b0f337bf28b903a16ac7d

SHA1
dd52492303ad56571694f0b1f5a69c2b1be8610c

SHA256
d97fcbd607099fe027764f296a81681b3822fbd26de011e5dade29f70d445333

SHA512
2def4bc6f342fedc2288eb188749110db86fb4acca945b40987bc879e953218d5bf80c595cee751f4d85169051ce2a595a474c0a717825d972f1c15a90ea8185

Download Submit