hxxps://url7304[.]disco-mailer[.]net/ls/click?upn=u001[.]DWLeRfOXStcSaUNphm6ZnPlr7dXPZppGe9JCAjtR0dPxlCHjdsPPz6NSSVctLDySfBuPAmryE0p27O3SkvdbWLpPQOn6YOyqB6opBfAlhQDTURvmA7mtzot4xfIC0E2rFzW9HV7-2BnJ2qVoZgOclZa39HZ0LtuPgrXriXcIP9H12DQmYjbAe5nUpSlVcy5FVWlD0tnX2wEKOVebi-2BSG4PnA-3D-3DkfCm_5KlZmZKASPtIpYbHU6HHQmxS-2FHe3g010GX01B

Analysis

max time kernel
148s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06/08/2024, 13:26

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General

Target

https://url7304.disco-mailer.net/ls/click?upn=u001.DWLeRfOXStcSaUNphm6ZnPlr7dXPZppGe9JCAjtR0dPxlCHjdsPPz6NSSVctLDySfBuPAmryE0p27O3SkvdbWLpPQOn6YOyqB6opBfAlhQDTURvmA7mtzot4xfIC0E2rFzW9HV7-2BnJ2qVoZgOclZa39HZ0LtuPgrXriXcIP9H12DQmYjbAe5nUpSlVcy5FVWlD0tnX2wEKOVebi-2BSG4PnA-3D-3DkfCm_5KlZmZKASPtIpYbHU6HHQmxS-2FHe3g010GX01B

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 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
2192	msedge.exe
2192	msedge.exe
2508	msedge.exe
2508	msedge.exe
2552	identity_helper.exe
2552	identity_helper.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe
3840	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe
2508	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2508 wrote to memory of 1468	2508	msedge.exe	83
PID 2508 wrote to memory of 1468	2508	msedge.exe	83
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 1772	2508	msedge.exe	84
PID 2508 wrote to memory of 2192	2508	msedge.exe	85
PID 2508 wrote to memory of 2192	2508	msedge.exe	85
PID 2508 wrote to memory of 4860	2508	msedge.exe	86
PID 2508 wrote to memory of 4860	2508	msedge.exe	86
PID 2508 wrote to memory of 4860	2508	msedge.exe	86
PID 2508 wrote to memory of 4860	2508	msedge.exe	86
PID 2508 wrote to memory of 4860	2508	msedge.exe	86
PID 2508 wrote to memory of 4860	2508	msedge.exe	86
PID 2508 wrote to memory of 4860	2508	msedge.exe	86
PID 2508 wrote to memory of 4860	2508	msedge.exe	86
PID 2508 wrote to memory of 4860	2508	msedge.exe	86
PID 2508 wrote to memory of 4860	2508	msedge.exe	86
PID 2508 wrote to memory of 4860	2508	msedge.exe	86
PID 2508 wrote to memory of 4860	2508	msedge.exe	86
PID 2508 wrote to memory of 4860	2508	msedge.exe	86
PID 2508 wrote to memory of 4860	2508	msedge.exe	86
PID 2508 wrote to memory of 4860	2508	msedge.exe	86
PID 2508 wrote to memory of 4860	2508	msedge.exe	86
PID 2508 wrote to memory of 4860	2508	msedge.exe	86
PID 2508 wrote to memory of 4860	2508	msedge.exe	86
PID 2508 wrote to memory of 4860	2508	msedge.exe	86
PID 2508 wrote to memory of 4860	2508	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://url7304.disco-mailer.net/ls/click?upn=u001.DWLeRfOXStcSaUNphm6ZnPlr7dXPZppGe9JCAjtR0dPxlCHjdsPPz6NSSVctLDySfBuPAmryE0p27O3SkvdbWLpPQOn6YOyqB6opBfAlhQDTURvmA7mtzot4xfIC0E2rFzW9HV7-2BnJ2qVoZgOclZa39HZ0LtuPgrXriXcIP9H12DQmYjbAe5nUpSlVcy5FVWlD0tnX2wEKOVebi-2BSG4PnA-3D-3DkfCm_5KlZmZKASPtIpYbHU6HHQmxS-2FHe3g010GX01B
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:2508
- 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,0x100,0x104,0xd8,0x108,0x7ff8f2b046f8,0x7ff8f2b04708,0x7ff8f2b04718
  2⤵
  PID:1468
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,6951925559998079099,2997536188952166982,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2112 /prefetch:2
  2⤵
  PID:1772
- 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=2072,6951925559998079099,2997536188952166982,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2192 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2192
- 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=2072,6951925559998079099,2997536188952166982,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2820 /prefetch:8
  2⤵
  PID:4860
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,6951925559998079099,2997536188952166982,131072 --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=3376 /prefetch:1
  2⤵
  PID:3148
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,6951925559998079099,2997536188952166982,131072 --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=3396 /prefetch:1
  2⤵
  PID:4464
- 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=2072,6951925559998079099,2997536188952166982,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4652 /prefetch:8
  2⤵
  PID:2708
- 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=2072,6951925559998079099,2997536188952166982,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4652 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2552
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,6951925559998079099,2997536188952166982,131072 --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=5284 /prefetch:1
  2⤵
  PID:3236
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,6951925559998079099,2997536188952166982,131072 --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=5332 /prefetch:1
  2⤵
  PID:4900
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,6951925559998079099,2997536188952166982,131072 --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=3596 /prefetch:1
  2⤵
  PID:4304
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,6951925559998079099,2997536188952166982,131072 --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=3636 /prefetch:1
  2⤵
  PID:3224
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,6951925559998079099,2997536188952166982,131072 --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=3124 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3840

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3652

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:368

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\Network Persistent State

Filesize
192B

MD5
3556884cd1d5c4921c6fa210abec7752

SHA1
765959d0a7becae72da881fe9d3bcad3a483ebd5

SHA256
8c02a7d59b40e65aa400d12499cf7b86bcf1e5372e7fcd683a1d193b6d0f2a9e

SHA512
4e1abd2f10a2ffb0acb1310e2adffa9ae44bae876c0eff39fbdcdbe3db855ee13c797387d5783676a0fc4ee6a5b3ba660b25d1f6d91eda9ddf65da5c6e5a4c20

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

Filesize
6KB

MD5
8fcde739f0177be47dd1bd6a0c6d7d4b

SHA1
65e3841d3af0ae9feb3cfb15ced27ecda754af31

SHA256
cdc90bd64a22601b2ca672b41cd293dac4ba8328c89569ce519baf8500fb5c17

SHA512
cd5ee4add85b1476f2d57f20bdee9cc54b916be93f05f4c172b9e0da64a09e3e214566aa0395da212e8bf81be0a237f0ba064b6332d0b75e30488c68dfc2e266

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

Filesize
6KB

MD5
0974cef426151be9946d09a2e587bc43

SHA1
502132226d14ec769ef98b8b205655e7cc1ddc99

SHA256
b9f1bd93932950cee6c428173b80ba3c3fee1e20e631f206b05f319884afca33

SHA512
4a98957ba13cb3768e9597a39df22eeccd6ad49b264d9541fa4ca06dfe4998968983a36a1496d6fb5d3f790c11ff2d080971fa3619120934b3ceaeab247dc3bb

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
5dc14cb05fb11027bd05432b4a5ff89a

SHA1
a7a5498c32d768fbb0f6b616714eaaad907317b5

SHA256
062ee9b411e2242f8d13c9a03886b37153ab94ca454f11388f74fa23fdfa53bc

SHA512
52c21fa5aa460da5d30bdb5a3751bf5616efbdd8cff23af9f7f4e2597a684d37bd147f8c59dda0a57902fdbff7ca5f65a3695c13f378c640355588151f0359ba

Download Submit