hxxps://metlfax[.]com/Owos/miowo/sdss/admin/js/mf[.]php?id=5yoWkwslwS

Analysis

max time kernel
146s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
31-08-2023 04:43

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General

Target

https://metlfax.com/Owos/miowo/sdss/admin/js/mf.php?id=5yoWkwslwS

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 10 IoCs

pid	Process
1132	msedge.exe
1132	msedge.exe
4648	msedge.exe
4648	msedge.exe
5000	identity_helper.exe
5000	identity_helper.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe
4288	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe
4648	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4648 wrote to memory of 3644	4648	msedge.exe	84
PID 4648 wrote to memory of 3644	4648	msedge.exe	84
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 2840	4648	msedge.exe	85
PID 4648 wrote to memory of 1132	4648	msedge.exe	86
PID 4648 wrote to memory of 1132	4648	msedge.exe	86
PID 4648 wrote to memory of 2036	4648	msedge.exe	87
PID 4648 wrote to memory of 2036	4648	msedge.exe	87
PID 4648 wrote to memory of 2036	4648	msedge.exe	87
PID 4648 wrote to memory of 2036	4648	msedge.exe	87
PID 4648 wrote to memory of 2036	4648	msedge.exe	87
PID 4648 wrote to memory of 2036	4648	msedge.exe	87
PID 4648 wrote to memory of 2036	4648	msedge.exe	87
PID 4648 wrote to memory of 2036	4648	msedge.exe	87
PID 4648 wrote to memory of 2036	4648	msedge.exe	87
PID 4648 wrote to memory of 2036	4648	msedge.exe	87
PID 4648 wrote to memory of 2036	4648	msedge.exe	87
PID 4648 wrote to memory of 2036	4648	msedge.exe	87
PID 4648 wrote to memory of 2036	4648	msedge.exe	87
PID 4648 wrote to memory of 2036	4648	msedge.exe	87
PID 4648 wrote to memory of 2036	4648	msedge.exe	87
PID 4648 wrote to memory of 2036	4648	msedge.exe	87
PID 4648 wrote to memory of 2036	4648	msedge.exe	87
PID 4648 wrote to memory of 2036	4648	msedge.exe	87
PID 4648 wrote to memory of 2036	4648	msedge.exe	87
PID 4648 wrote to memory of 2036	4648	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://metlfax.com/Owos/miowo/sdss/admin/js/mf.php?id=5yoWkwslwS
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:4648
- 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,0x100,0x104,0xd8,0x108,0x7ffdcf2446f8,0x7ffdcf244708,0x7ffdcf244718
  2⤵
  PID:3644
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2056,2667812521966856330,15432946719739523821,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2088 /prefetch:2
  2⤵
  PID:2840
- 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=2056,2667812521966856330,15432946719739523821,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2236 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1132
- 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=2056,2667812521966856330,15432946719739523821,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2824 /prefetch:8
  2⤵
  PID:2036
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,2667812521966856330,15432946719739523821,131072 --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=3420 /prefetch:1
  2⤵
  PID:4132
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,2667812521966856330,15432946719739523821,131072 --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=3412 /prefetch:1
  2⤵
  PID:4176
- 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=2056,2667812521966856330,15432946719739523821,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5236 /prefetch:8
  2⤵
  PID:2776
- 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=2056,2667812521966856330,15432946719739523821,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5236 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,2667812521966856330,15432946719739523821,131072 --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=3180 /prefetch:1
  2⤵
  PID:3412
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,2667812521966856330,15432946719739523821,131072 --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=5192 /prefetch:1
  2⤵
  PID:1988
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,2667812521966856330,15432946719739523821,131072 --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=3432 /prefetch:1
  2⤵
  PID:628
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,2667812521966856330,15432946719739523821,131072 --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=3508 /prefetch:1
  2⤵
  PID:4848
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2056,2667812521966856330,15432946719739523821,131072 --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=4948 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4288

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3056

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4968

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
fc99b0086d7714fd471ed4acc862ccc0

SHA1
39a3c43c97f778d67413a023d66e8e930d0e2314

SHA256
45ef01f81605bfd96126d5520c5aa0304c7fa7d5fdb3e4d5b2dd2bf84e2afd96

SHA512
c308fa3eda9235d67a506a5f058fefb9a769ec01d7b0d4f5a2397892cc4f8155301c55c1fac23bebacdd087ab3f47f1eacc9ff88eff4115a7d67aa7b1d6581a8

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

Filesize
469B

MD5
ce6524dc78ce98c6f884075493b0aa3c

SHA1
ec2a83c4d574e33bff925640a912f983373ee954

SHA256
a644215df0253e2350a1a7ee17fbd092364ea9feb9f380d39c85427d40d8a992

SHA512
4e8eafbb8a8640b07b08adb265c1769b5725fd6b113a9134e849287d17397c3264843396dd5d2b58ade3c28c34a455e098f86a00d7823f92253d825e1fa6e46c

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
df3efc404248e2d200247bfe74fc888e

SHA1
e116eed186a5e3731090051a83b4d05001464f8f

SHA256
5153b7e45ef05e0365ae7d9a6f87e5fabf03e8e5331ead72dca8627b85475fd6

SHA512
071c88ca80a56483e9448ca38230e23ab2ac9942a785f1bff6c28488d54ac8f79a9b07f32cf85ef77b10147b4df8bf66ee1c2b3aad3ca7baae846d6073e70e21

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

Filesize
5KB

MD5
4cc4837ff1d2929084f95f50564d297c

SHA1
5a7c94f0a370a7e3c98e04c884cb291de22b7c0f

SHA256
7d5e7a90fab552e51046e0fa4e50b3734a131041ab6ebddc852577b7096e051d

SHA512
9ec1422f22b98a6129ce7fa22263ad6a9da87e85673c8cb21a36ac7df2091226228c483e7d4cbcd49072c77eed5dd60d507e1cea6b87fc24a8b126e4899a4a52

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

Filesize
5KB

MD5
9acad839f9c2ff79d47eea3fa77cf8fd

SHA1
70a9215c72dc30559d9af5b9d1adc494ac99fe23

SHA256
4b65c3a86da00138f103cc57db962a04126089370bc33be0bb5a976df298bc64

SHA512
cf7acb39168bc6bca751fa0590237bafe40ad5c559d5028e0a267dd427f9747bcf7a49a0f10f72ee94ccc30885579e2526d2dc079f05579f4ff09b9c47481182

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

Filesize
24KB

MD5
96f00bbd6a174879c58220f95f0115f5

SHA1
d3d7f82b0bf27daf1b3903bfe050c2d05422050f

SHA256
644442e740a8c0bb20f712f6f84f5bf4a81bb29d4e9446b2832ca65618961107

SHA512
e7c5e90eb85aee7b81b9c163f618ad3789a48b256040f6f00eee7fce52c60e1ff491bf0538b9c846fb115b73163710e46a45ce056e3b41ca59d88c421502ccea

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
df6e6e53addb4ce4662780572cadf793

SHA1
ad6ca1f1fe98dbb8badc91a2a8ede6c7c6c88605

SHA256
c933ed819ac3c92eb5adf3a5c9af3e13fe027d32e3fd90d8533c55097d104852

SHA512
780ececd841674954e90f2d6bb1d3f517b52a8f600b5d3a366d3ccb2679e436e05cf511cd93a77371705b028de23b9a9099b17fe66315d8e76f1026b38df7db3

Download Submit