fc6ccccc32707b24f14e24b9462a0f21093928af49744d9729160e2d51520605

Resubmissions

05/11/2023, 21:13

231105-z2tknscg5s 3

05/11/2023, 20:27

231105-y8dmcscb2z 3

05/11/2023, 20:23

231105-y6hhjadh34 3

Analysis

max time kernel
1747s
max time network
1691s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
05/11/2023, 21:13

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General

Target

blue0517-4dfc85cb0200460ab717b101ac07888f.webp
Size

726B
MD5

5e822e21df178718a80146a02e15bfb3
SHA1

2672b8e261940421a49dd9634cf4c6b522aa2781
SHA256

fc6ccccc32707b24f14e24b9462a0f21093928af49744d9729160e2d51520605
SHA512

f25301718ed7a5dca50052a7e440dab22731133e0b2d89569167f0d7dff1108f0d78c46aeab80ad48acd410b926c99bd45e8966094975bbf18a1c4947c59fd3b

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\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 10 IoCs

pid	Process
4588	msedge.exe
4588	msedge.exe
2960	msedge.exe
2960	msedge.exe
444	identity_helper.exe
444	identity_helper.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe
2960	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1472 wrote to memory of 2960	1472	cmd.exe	89
PID 1472 wrote to memory of 2960	1472	cmd.exe	89
PID 2960 wrote to memory of 556	2960	msedge.exe	91
PID 2960 wrote to memory of 556	2960	msedge.exe	91
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 520	2960	msedge.exe	92
PID 2960 wrote to memory of 4588	2960	msedge.exe	93
PID 2960 wrote to memory of 4588	2960	msedge.exe	93
PID 2960 wrote to memory of 2140	2960	msedge.exe	94
PID 2960 wrote to memory of 2140	2960	msedge.exe	94
PID 2960 wrote to memory of 2140	2960	msedge.exe	94
PID 2960 wrote to memory of 2140	2960	msedge.exe	94
PID 2960 wrote to memory of 2140	2960	msedge.exe	94
PID 2960 wrote to memory of 2140	2960	msedge.exe	94
PID 2960 wrote to memory of 2140	2960	msedge.exe	94
PID 2960 wrote to memory of 2140	2960	msedge.exe	94
PID 2960 wrote to memory of 2140	2960	msedge.exe	94
PID 2960 wrote to memory of 2140	2960	msedge.exe	94
PID 2960 wrote to memory of 2140	2960	msedge.exe	94
PID 2960 wrote to memory of 2140	2960	msedge.exe	94
PID 2960 wrote to memory of 2140	2960	msedge.exe	94
PID 2960 wrote to memory of 2140	2960	msedge.exe	94
PID 2960 wrote to memory of 2140	2960	msedge.exe	94
PID 2960 wrote to memory of 2140	2960	msedge.exe	94
PID 2960 wrote to memory of 2140	2960	msedge.exe	94
PID 2960 wrote to memory of 2140	2960	msedge.exe	94

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\blue0517-4dfc85cb0200460ab717b101ac07888f.webp
1⤵
- Suspicious use of WriteProcessMemory
PID:1472
- 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\blue0517-4dfc85cb0200460ab717b101ac07888f.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:2960
- - 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,0x100,0x104,0x78,0x108,0x7ffdd12346f8,0x7ffdd1234708,0x7ffdd1234718
    3⤵
    PID:556
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,11121950140285025231,12729767091492902322,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2140 /prefetch:2
    3⤵
    PID:520
- - 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=2116,11121950140285025231,12729767091492902322,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2192 /prefetch:3
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4588
- - 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=2116,11121950140285025231,12729767091492902322,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2692 /prefetch:8
    3⤵
    PID:2140
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,11121950140285025231,12729767091492902322,131072 --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=3328 /prefetch:1
    3⤵
    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=2116,11121950140285025231,12729767091492902322,131072 --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=3308 /prefetch:1
    3⤵
    PID:4808
- - 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=2116,11121950140285025231,12729767091492902322,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5076 /prefetch:8
    3⤵
    PID:4180
- - 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=2116,11121950140285025231,12729767091492902322,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5076 /prefetch:8
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:444
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,11121950140285025231,12729767091492902322,131072 --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=5172 /prefetch:1
    3⤵
    PID:3840
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,11121950140285025231,12729767091492902322,131072 --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=5156 /prefetch:1
    3⤵
    PID:2436
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,11121950140285025231,12729767091492902322,131072 --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=5540 /prefetch:1
    3⤵
    PID:4296
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,11121950140285025231,12729767091492902322,131072 --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=5300 /prefetch:1
    3⤵
    PID:3716
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,11121950140285025231,12729767091492902322,131072 --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=2916 /prefetch:2
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:2676

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4848

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4060

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
0629525c94f6548880f5f3a67846755e

SHA1
40ef667fc04bb1c0ae4bf2c17ded88594f0f4423

SHA256
812576f4a24f399abbd54b83ba7f404f021d4a7d2ec0fd2f988ebf4cbf8477ee

SHA512
f74d2e4a65a152f46852eb78dd70a958fdfb8c14e060ca41ffa783b7362e44659cc5fc73f59f3edb1f1d817000b85de7c1860512aa65d937eb5a0a8d9e5890fa

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
a47865cb1ceef2af62819e6ed22f490b

SHA1
d0da388587161d663741718a774a07952f5e852f

SHA256
fff1446c5cd0b077d374cf6b1187a6686f3bc6f46e8d267d052d6385833d11c3

SHA512
a01fa2a383acdd8406bd74d5b1846a41e8102b39b1c1de88d1922fc070d462652d29fbfdd900a82cf23bfca33248651c22fbc179ae84a3506efb3fe1e70094d2

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

Filesize
5KB

MD5
0187dd2110639ff6cd81b32ddd6aa5c9

SHA1
1ce59025037573bc85b337db08ea62f2fe738d24

SHA256
73115b9b1c862d6dcddfc0a42913ba65710ca5e6eea8bdc5cd1fd6e0f9d38cd7

SHA512
339f299bfdcf7e83ed0fc2071e1847020c4534962780216584a40af715af03436fe2281ff3b30bc921273ec062ef9be516d6f0d8beb67853355827cd274a83f7

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

Filesize
24KB

MD5
fd20981c7184673929dfcab50885629b

SHA1
14c2437aad662b119689008273844bac535f946c

SHA256
28b7a1e7b492fff3e5268a6cd480721f211ceb6f2f999f3698b3b8cbd304bb22

SHA512
b99520bbca4d2b39f8bedb59944ad97714a3c9b8a87393719f1cbc40ed63c5834979f49346d31072c4d354c612ab4db9bf7f16e7c15d6802c9ea507d8c46af75

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
3ebaeae694f473eee50e53fac83e03af

SHA1
f4ba71770043c723dc631beef43836d068152938

SHA256
46a766b15a6ffbe6bed7f21fec70d9efb9749566cd776b078f4826cd2dfd4fa0

SHA512
623be7eceaa58a692ddb13a8499fdb510a2521bca0317b2ffb824e7b5ac1c90230987b18d434378c6c835022e8bd4c7e942b7c89b442e09ec35abaa35296649e

Download Submit