hxxps://express[.]adobe[.]com/page/BfxMnm4g0a7HY/

Analysis

max time kernel
146s
max time network
149s
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, 20:35

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General

Target

https://express.adobe.com/page/BfxMnm4g0a7HY/

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
4496	msedge.exe
4496	msedge.exe
116	msedge.exe
116	msedge.exe
1952	identity_helper.exe
1952	identity_helper.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe
4468	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 116 wrote to memory of 4144	116	msedge.exe	82
PID 116 wrote to memory of 4144	116	msedge.exe	82
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 3572	116	msedge.exe	84
PID 116 wrote to memory of 4496	116	msedge.exe	83
PID 116 wrote to memory of 4496	116	msedge.exe	83
PID 116 wrote to memory of 1688	116	msedge.exe	85
PID 116 wrote to memory of 1688	116	msedge.exe	85
PID 116 wrote to memory of 1688	116	msedge.exe	85
PID 116 wrote to memory of 1688	116	msedge.exe	85
PID 116 wrote to memory of 1688	116	msedge.exe	85
PID 116 wrote to memory of 1688	116	msedge.exe	85
PID 116 wrote to memory of 1688	116	msedge.exe	85
PID 116 wrote to memory of 1688	116	msedge.exe	85
PID 116 wrote to memory of 1688	116	msedge.exe	85
PID 116 wrote to memory of 1688	116	msedge.exe	85
PID 116 wrote to memory of 1688	116	msedge.exe	85
PID 116 wrote to memory of 1688	116	msedge.exe	85
PID 116 wrote to memory of 1688	116	msedge.exe	85
PID 116 wrote to memory of 1688	116	msedge.exe	85
PID 116 wrote to memory of 1688	116	msedge.exe	85
PID 116 wrote to memory of 1688	116	msedge.exe	85
PID 116 wrote to memory of 1688	116	msedge.exe	85
PID 116 wrote to memory of 1688	116	msedge.exe	85
PID 116 wrote to memory of 1688	116	msedge.exe	85
PID 116 wrote to memory of 1688	116	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://express.adobe.com/page/BfxMnm4g0a7HY/
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:116
- 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,0x100,0x104,0xd8,0x108,0x7ffa4c7a46f8,0x7ffa4c7a4708,0x7ffa4c7a4718
  2⤵
  PID:4144
- 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=1816,8382983018999289027,847050270979599937,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2452 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4496
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1816,8382983018999289027,847050270979599937,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2084 /prefetch:2
  2⤵
  PID:3572
- 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=1816,8382983018999289027,847050270979599937,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2904 /prefetch:8
  2⤵
  PID:1688
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1816,8382983018999289027,847050270979599937,131072 --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=3284 /prefetch:1
  2⤵
  PID:216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1816,8382983018999289027,847050270979599937,131072 --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=3300 /prefetch:1
  2⤵
  PID:3404
- 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=1816,8382983018999289027,847050270979599937,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5000 /prefetch:8
  2⤵
  PID:4152
- 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=1816,8382983018999289027,847050270979599937,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5000 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1952
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1816,8382983018999289027,847050270979599937,131072 --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=5088 /prefetch:1
  2⤵
  PID:1804
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1816,8382983018999289027,847050270979599937,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5568 /prefetch:1
  2⤵
  PID:180
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1816,8382983018999289027,847050270979599937,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5592 /prefetch:1
  2⤵
  PID:1380
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1816,8382983018999289027,847050270979599937,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5488 /prefetch:1
  2⤵
  PID:2964
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1816,8382983018999289027,847050270979599937,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5300 /prefetch:1
  2⤵
  PID:620
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1816,8382983018999289027,847050270979599937,131072 --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=5540 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4468

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4580

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4596

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
3423d7e71b832850019e032730997f69

SHA1
bbc91ba3960fb8f7f2d5a190e6585010675d9061

SHA256
53770e40359b9738d8898520d7e4a57c28498edddbadf76ec4a599837aa0c649

SHA512
03d5fee4152300d6c5e9f72c059955c944c7e6d207e433e9fdd693639e63ea699a01696d7bbf56d2033fd52ad260c9ae36a2c5c888112d81bf7e04a3f273e65d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
168B

MD5
3fc20d71f20154d3dc625ce291e2c411

SHA1
aed667974b7e28f852df1ceaf875c3108f6c8a7a

SHA256
b1c3c98890a0ff89519139c657c4de74568a1d3c5e9890eb6143185ef209212f

SHA512
06ee02dc48451a12bee8120496db19f864893cc559f60d3103406167ea20a9d479deb283a5fdf9b9add972fd5386fa3efe0bbf033e0c0d0a6985eb5900b8aeae

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

Filesize
413B

MD5
6926a77deb7dbbf18232e5813dff01f9

SHA1
b8d22279888f6fe272a4d583d73ba097031f8209

SHA256
b6cef60f00274a9d7740a088db42bc2b7a4f70fdca6250cbedde1f612de27e6d

SHA512
144667ae0a777e61b0e89aad2cedc54d867902b85a89d3cb5d46685768c72709a8c17bce50278e45933c46ac32f0a8f8395a1b825f66ba2a90b7cd27a417880c

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
968d1190883b73751af7a09a28eb6088

SHA1
422243e759355b32851cd6de7a393cc3934821fb

SHA256
afea104b36c364cddb85755fab1479cb9e650dbcda0fbcf7e2bf9f336d925bec

SHA512
cf0dfd823a65f965dd51d7058775e8fa98e9a47d065191ecb08675d373e936f25735eafc72fce03350d71b12e1432ca987c0746e45e31e3987f865fcd0acf7d5

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

Filesize
5KB

MD5
2b70a695e240e87b73592985f809d8b9

SHA1
a3dba4f861aeaf95bd2fbd5074b94fa887c7b4e0

SHA256
e666bf1d6e8bf8de9020b884007068b1eb28d14adfed0ffd82e2835cbe324bdd

SHA512
5b509e268d01bbcfca6e7c087ff2d7ee35a39d2f3a880635d335ec5f6e042a899170d8505ab073053b1f55ba99cba31692a0c53dd300eadb26d2d229f674b9c5

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

Filesize
24KB

MD5
0e78f9a3ece93ae9434c64ea2bff51dc

SHA1
a0e4c75fe32417fe2df705987df5817326e1b3b9

SHA256
5c8ce4455f2a3e5f36f30e7100f85bdd5e44336a8312278769f89f68b8d60e68

SHA512
9d1686f0b38e3326ad036c8b218b61428204910f586dccf8b62ecbed09190f7664a719a89a6fbc0ecb429aecf5dd0ec06de44be3a1510369e427bde0626fd51d

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
82b7b7e0f3f799b3255b079d5494ff05

SHA1
2aae053e864d5fb5ce2a5e05d619cdc4ad669149

SHA256
2bcb484bbeaa162dc830017c49f13f41214ce3038aa7ffb6dc8d0ea50bebfaf6

SHA512
73aa2cb08a19168c3bc884e96eeee8b9689651524e7a2fe6a71134c290fdd989396609fe79fab5551a82617c41d5547693b28c8e195fd094b844558426ed300d

Download Submit