hxxps://securefile[.]cloud/MTQzNDI/mblheader[.]png

Analysis

max time kernel
4s
max time network
5s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/09/2024, 10:25

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General

Target

https://securefile.cloud/MTQzNDI/mblheader.png

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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 6 IoCs

pid	Process
4488	msedge.exe
4488	msedge.exe
3736	msedge.exe
3736	msedge.exe
4936	identity_helper.exe
4936	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe
3736	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3736 wrote to memory of 4396	3736	msedge.exe	83
PID 3736 wrote to memory of 4396	3736	msedge.exe	83
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 2304	3736	msedge.exe	84
PID 3736 wrote to memory of 4488	3736	msedge.exe	85
PID 3736 wrote to memory of 4488	3736	msedge.exe	85
PID 3736 wrote to memory of 1128	3736	msedge.exe	86
PID 3736 wrote to memory of 1128	3736	msedge.exe	86
PID 3736 wrote to memory of 1128	3736	msedge.exe	86
PID 3736 wrote to memory of 1128	3736	msedge.exe	86
PID 3736 wrote to memory of 1128	3736	msedge.exe	86
PID 3736 wrote to memory of 1128	3736	msedge.exe	86
PID 3736 wrote to memory of 1128	3736	msedge.exe	86
PID 3736 wrote to memory of 1128	3736	msedge.exe	86
PID 3736 wrote to memory of 1128	3736	msedge.exe	86
PID 3736 wrote to memory of 1128	3736	msedge.exe	86
PID 3736 wrote to memory of 1128	3736	msedge.exe	86
PID 3736 wrote to memory of 1128	3736	msedge.exe	86
PID 3736 wrote to memory of 1128	3736	msedge.exe	86
PID 3736 wrote to memory of 1128	3736	msedge.exe	86
PID 3736 wrote to memory of 1128	3736	msedge.exe	86
PID 3736 wrote to memory of 1128	3736	msedge.exe	86
PID 3736 wrote to memory of 1128	3736	msedge.exe	86
PID 3736 wrote to memory of 1128	3736	msedge.exe	86
PID 3736 wrote to memory of 1128	3736	msedge.exe	86
PID 3736 wrote to memory of 1128	3736	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://securefile.cloud/MTQzNDI/mblheader.png
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:3736
- 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,0x100,0x104,0xd8,0x108,0x7ffaba0546f8,0x7ffaba054708,0x7ffaba054718
  2⤵
  PID:4396
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2012,11112863676473800409,15359194085352533071,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2056 /prefetch:2
  2⤵
  PID:2304
- 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=2012,11112863676473800409,15359194085352533071,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2156 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4488
- 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=2012,11112863676473800409,15359194085352533071,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2900 /prefetch:8
  2⤵
  PID:1128
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,11112863676473800409,15359194085352533071,131072 --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=3352 /prefetch:1
  2⤵
  PID:5052
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,11112863676473800409,15359194085352533071,131072 --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=3496 /prefetch:1
  2⤵
  PID:2696
- 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=2012,11112863676473800409,15359194085352533071,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4932 /prefetch:8
  2⤵
  PID:2364
- 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=2012,11112863676473800409,15359194085352533071,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4932 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4936
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,11112863676473800409,15359194085352533071,131072 --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=4072 /prefetch:1
  2⤵
  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=2012,11112863676473800409,15359194085352533071,131072 --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=180 /prefetch:1
  2⤵
  PID:4312

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:732

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2076

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
ecf7ca53c80b5245e35839009d12f866

SHA1
a7af77cf31d410708ebd35a232a80bddfb0615bb

SHA256
882a513b71b26210ff251769b82b2c5d59a932f96d9ce606ca2fab6530a13687

SHA512
706722bd22ce27d854036b1b16e6a3cdb36284b66edc76238a79c2e11cee7d1307b121c898ad832eb1af73e4f08d991d64dc0bff529896ffb4ebe9b3dc381696

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

Filesize
152B

MD5
4dd2754d1bea40445984d65abee82b21

SHA1
4b6a5658bae9a784a370a115fbb4a12e92bd3390

SHA256
183b8e82a0deaa83d04736553671cedb738adc909f483b3c5f822a0e6be7477d

SHA512
92d44ee372ad33f892b921efa6cabc78e91025e89f05a22830763217826fa98d51d55711f85c8970ac58abf9adc6c85cc40878032cd6d2589ab226cd099f99e1

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

Filesize
5KB

MD5
229de536794e94e67e87f2359f78322e

SHA1
ab4d671556dc769d2d1874e51c493beccd5b86a4

SHA256
959350f5864679fce2762fc4252914ee98f6b2efb5b8df31dee5a96e8b4b298e

SHA512
2f47c24a4855ebc9d8e7fca754f3b990525f99352530a84b146331cb66ea1bb19fcb2eb32d949be0ec658c14d76fecc774bae5cd73f2d987e358baa7e61f2bfa

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