df8cb3d9b1fba73d35f55799f5b643f8e54f28d968d197fcfd2ed47d54cb913e

Resubmissions

24-10-2023 10:37

231024-mnsp1aea97 3

24-10-2023 10:06

231024-l48kqacb6x 3

Analysis

max time kernel
1758s
max time network
1690s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
24-10-2023 10:06

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General

Target

unnamed (5).webp
Size

428KB
MD5

2a9b8f542de4e6ff879319c81a042407
SHA1

f9aae39fd7b1a7e5f9226265c3a60b5574386205
SHA256

df8cb3d9b1fba73d35f55799f5b643f8e54f28d968d197fcfd2ed47d54cb913e
SHA512

ed72be142f4bd074d40b3779465d3450a775599156bf95da0faef95897660e0db89260a3af31999d1bf5d82720ff67aaa706c5dd0c437a37854a5cf9639af1b7
SSDEEP

6144:r8PK9DsfEg3llI4y4rY2JJJU7SYbglNOW0bWByT7f3LWwxb8eUB7Cg1d+blgsr:AsDWEgTIZA/nBMiw1yBuqdDm

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 10 IoCs

pid	Process
4912	msedge.exe
4912	msedge.exe
2192	msedge.exe
2192	msedge.exe
4604	identity_helper.exe
4604	identity_helper.exe
4688	msedge.exe
4688	msedge.exe
4688	msedge.exe
4688	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe
4912	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1628 wrote to memory of 4912	1628	cmd.exe	84
PID 1628 wrote to memory of 4912	1628	cmd.exe	84
PID 4912 wrote to memory of 1000	4912	msedge.exe	86
PID 4912 wrote to memory of 1000	4912	msedge.exe	86
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 408	4912	msedge.exe	88
PID 4912 wrote to memory of 2192	4912	msedge.exe	87
PID 4912 wrote to memory of 2192	4912	msedge.exe	87
PID 4912 wrote to memory of 2472	4912	msedge.exe	89
PID 4912 wrote to memory of 2472	4912	msedge.exe	89
PID 4912 wrote to memory of 2472	4912	msedge.exe	89
PID 4912 wrote to memory of 2472	4912	msedge.exe	89
PID 4912 wrote to memory of 2472	4912	msedge.exe	89
PID 4912 wrote to memory of 2472	4912	msedge.exe	89
PID 4912 wrote to memory of 2472	4912	msedge.exe	89
PID 4912 wrote to memory of 2472	4912	msedge.exe	89
PID 4912 wrote to memory of 2472	4912	msedge.exe	89
PID 4912 wrote to memory of 2472	4912	msedge.exe	89
PID 4912 wrote to memory of 2472	4912	msedge.exe	89
PID 4912 wrote to memory of 2472	4912	msedge.exe	89
PID 4912 wrote to memory of 2472	4912	msedge.exe	89
PID 4912 wrote to memory of 2472	4912	msedge.exe	89
PID 4912 wrote to memory of 2472	4912	msedge.exe	89
PID 4912 wrote to memory of 2472	4912	msedge.exe	89
PID 4912 wrote to memory of 2472	4912	msedge.exe	89
PID 4912 wrote to memory of 2472	4912	msedge.exe	89

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\unnamed (5).webp"
1⤵
- Suspicious use of WriteProcessMemory
PID:1628
- 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 (5).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:4912
- - 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,0x100,0x104,0xd8,0x108,0x7ffdd8b646f8,0x7ffdd8b64708,0x7ffdd8b64718
    3⤵
    PID:1000
- - 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=2052,10762605012014410568,1163865496634105652,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2260 /prefetch:3
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:2192
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,10762605012014410568,1163865496634105652,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2064 /prefetch:2
    3⤵
    PID:408
- - 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=2052,10762605012014410568,1163865496634105652,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2912 /prefetch:8
    3⤵
    PID:2472
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,10762605012014410568,1163865496634105652,131072 --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
    3⤵
    PID:1424
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,10762605012014410568,1163865496634105652,131072 --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=3304 /prefetch:1
    3⤵
    PID:1528
- - 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=2052,10762605012014410568,1163865496634105652,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5140 /prefetch:8
    3⤵
    PID:1080
- - 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=2052,10762605012014410568,1163865496634105652,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5140 /prefetch:8
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4604
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,10762605012014410568,1163865496634105652,131072 --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=5248 /prefetch:1
    3⤵
    PID:1932
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,10762605012014410568,1163865496634105652,131072 --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=5232 /prefetch:1
    3⤵
    PID:1888
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,10762605012014410568,1163865496634105652,131072 --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=3632 /prefetch:1
    3⤵
    PID:3940
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,10762605012014410568,1163865496634105652,131072 --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=5548 /prefetch:1
    3⤵
    PID:3600
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,10762605012014410568,1163865496634105652,131072 --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=2480 /prefetch:2
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4688

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2208

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3352

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
f4787679d96bf7263d9a34ce31dea7e4

SHA1
ebbade52b0a07d888ae0221ad89081902e6e7f1b

SHA256
bfcadaffd49f5351acf68b8249b32270424bc2459125818492cd3224662a9a87

SHA512
de3f3d1cd602bddb664bd0d2aecb661204dd239b278b1f03d6b9dca6f3d03bd3041ac42f4382f5edf5b310b17ff9ecddff59f16729e8c095625040a364252307

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
5KB

MD5
9ee15868a3eafb04987738d795fb91b9

SHA1
d4aa4de2072fe6999f591444bd7a59a180f6dfa1

SHA256
759ebdefc348de7154ae88c5faf3bcff4e3fd8bc6cb1d376536fa21372221df8

SHA512
5bcdddbc9d55f5a44cbe151103291e257aea69a7c00724f3aaead18fe2ca575660e2ace51b0906c97ffe1d8e31caba8f74521dccf189cf330f46fbe55fb511dd

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

Filesize
5KB

MD5
9034c5a431a33e164b2dde5b4a51f5b4

SHA1
7a0ea821a8a1b603846c83abbc7374b2e2309eae

SHA256
4b9f9eead7e168649d17470e20b65ca40a52a1196d143a28aacc7d7860b7e116

SHA512
e7ea178cd631fe1ab5fb42cfd031cb20f2e2c048bc2a4e125a4c9ee4478db0e6128accd3c17d9a8cb0271f63ab064a0321e262280bf3712d16818c9e8304d017

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

Filesize
24KB

MD5
3a748249c8b0e04e77ad0d6723e564ff

SHA1
5c4cc0e5453c13ffc91f259ccb36acfb3d3fa729

SHA256
f98f5543c33c0b85b191bb85718ee7845982275130da1f09e904d220f1c6ceed

SHA512
53254db3efd9c075e4f24a915e0963563ce4df26d4771925199a605cd111ae5025a65f778b4d4ed8a9b3e83b558066cd314f37b84115d4d24c58207760174af2

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
10KB

MD5
82e7fc3b6a1c575dddeddf1cb344cec0

SHA1
57299c8d11a394cf3e8557aaa34898861a3629c1

SHA256
e09006105195a071d122e2f8874f2cc2e6755016b7014f0ab1999c3d56588918

SHA512
ae1040134aba1f893f53b33ad2e9355c6c65edbf51a03dc9af30a2bd5e81ed530b0db61b38295a5b70762704a023307601bb7a5b2a3c6384f642b790eba0aece

Download Submit