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Analysis

max time kernel
146s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
24/10/2023, 05:36

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General

Target

https://cdn2.hubspot.net/hubfs/53/tools/email-signature-generator/icons/link-icon-2x.png

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
100	msedge.exe
100	msedge.exe
4216	msedge.exe
4216	msedge.exe
3168	identity_helper.exe
3168	identity_helper.exe
1256	msedge.exe
1256	msedge.exe
1256	msedge.exe
1256	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe
4216	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4216 wrote to memory of 3184	4216	msedge.exe	48
PID 4216 wrote to memory of 3184	4216	msedge.exe	48
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 5068	4216	msedge.exe	83
PID 4216 wrote to memory of 100	4216	msedge.exe	84
PID 4216 wrote to memory of 100	4216	msedge.exe	84
PID 4216 wrote to memory of 1008	4216	msedge.exe	85
PID 4216 wrote to memory of 1008	4216	msedge.exe	85
PID 4216 wrote to memory of 1008	4216	msedge.exe	85
PID 4216 wrote to memory of 1008	4216	msedge.exe	85
PID 4216 wrote to memory of 1008	4216	msedge.exe	85
PID 4216 wrote to memory of 1008	4216	msedge.exe	85
PID 4216 wrote to memory of 1008	4216	msedge.exe	85
PID 4216 wrote to memory of 1008	4216	msedge.exe	85
PID 4216 wrote to memory of 1008	4216	msedge.exe	85
PID 4216 wrote to memory of 1008	4216	msedge.exe	85
PID 4216 wrote to memory of 1008	4216	msedge.exe	85
PID 4216 wrote to memory of 1008	4216	msedge.exe	85
PID 4216 wrote to memory of 1008	4216	msedge.exe	85
PID 4216 wrote to memory of 1008	4216	msedge.exe	85
PID 4216 wrote to memory of 1008	4216	msedge.exe	85
PID 4216 wrote to memory of 1008	4216	msedge.exe	85
PID 4216 wrote to memory of 1008	4216	msedge.exe	85
PID 4216 wrote to memory of 1008	4216	msedge.exe	85
PID 4216 wrote to memory of 1008	4216	msedge.exe	85
PID 4216 wrote to memory of 1008	4216	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://cdn2.hubspot.net/hubfs/53/tools/email-signature-generator/icons/link-icon-2x.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:4216
- 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,0x100,0x104,0xd8,0x108,0x7ffe51de46f8,0x7ffe51de4708,0x7ffe51de4718
  2⤵
  PID:3184
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2064,8744946339786913507,14519935142562477715,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2092 /prefetch:2
  2⤵
  PID:5068
- 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=2064,8744946339786913507,14519935142562477715,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2144 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:100
- 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=2064,8744946339786913507,14519935142562477715,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2820 /prefetch:8
  2⤵
  PID:1008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,8744946339786913507,14519935142562477715,131072 --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=3368 /prefetch:1
  2⤵
  PID:1316
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,8744946339786913507,14519935142562477715,131072 --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=3404 /prefetch:1
  2⤵
  PID:3644
- 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=2064,8744946339786913507,14519935142562477715,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5244 /prefetch:8
  2⤵
  PID:3260
- 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=2064,8744946339786913507,14519935142562477715,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5244 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3168
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,8744946339786913507,14519935142562477715,131072 --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=5364 /prefetch:1
  2⤵
  PID:636
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,8744946339786913507,14519935142562477715,131072 --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=4968 /prefetch:1
  2⤵
  PID:2336
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,8744946339786913507,14519935142562477715,131072 --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=3520 /prefetch:1
  2⤵
  PID:3700
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2064,8744946339786913507,14519935142562477715,131072 --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=5628 /prefetch:1
  2⤵
  PID:3052
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2064,8744946339786913507,14519935142562477715,131072 --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=4932 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1256

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5108

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4000

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
84df16093540d8d88a327b849dd35f8c

SHA1
c6207d32a8e44863142213697984de5e238ce644

SHA256
220f89151a0f978b8bbe338b937af90417ae8c17b72a53f2acea7be2ac171a8c

SHA512
3077ccda8f86f47c41978d6cbb1dcad344e36f236251c8fd8c58d1c48a59106aecfdbe306357b7ebcfe3300bec8ea10ee0e59434c799e8c40e40e6c3c1bd4098

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

Filesize
184B

MD5
86e6d3fd7bc379d2b0ec0bd6735f66a3

SHA1
dca1f96a806a11bd836817a73ecd394ebab615e7

SHA256
7e1dd14018fdb309323c64b728220b9cc83c1cae23613c04fa5e2ebc9de5d62a

SHA512
2ca6d74eef463e5019ecf05af9058e081fb23264b3d269cd5152e539861c7db21a8d6c5732b130d88c3f141b4f593e01edd49e073f69d7863516a622239e5f80

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
2ec771e46cbbeb12d81e5254e65c4ad4

SHA1
1a6096a778b24b3a7d59c9b4f797569c857b0c07

SHA256
c44be8bceea6e01d313ee59ff860ef8c94d542cc6457bf7e98ed49917607de20

SHA512
ec64bed3e1ca07ea9e715e4f37ca01104bc7cf3f12468b66f75aa658c6bb62feaaaf690877681621e082f92820e26773cd7d1892d3fe264a7a7aa5a88b099ba4

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

Filesize
5KB

MD5
795f373aaedcb2d7a1378b8b69218860

SHA1
290a517a7bd9210e1019ef7f9581c29799018e4b

SHA256
c46c144ac6653f55534bb9ccd17e6c80bdab704ca83f62c1b903c846c5cbdc3b

SHA512
a5a92b8429ac140e1fc42fcd5eb4bc435047fa9f04b4addf5ea11c35e5dc7916950a6096769819a5f8719a81ec78a4f088bcf85d941e2debbeb5fdbf9af188b2

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

Filesize
24KB

MD5
918ecd7940dcab6b9f4b8bdd4d3772b2

SHA1
7c0c6962a6cd37d91c2ebf3ad542b3876dc466e4

SHA256
3123072fba0ea8e8f960dd213659a0c96ce2b58683593b8ea84efac772b25175

SHA512
c96044501a0a6a65140bc7710a81d29dac35fc6a6fd18fbb4fa5d584e9dc79a059e51cbe063ca496d72558e459ffa6c2913f3893f0a3c0f8002bbca1d1b98ea2

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
542111c375c3badbcc48f5970c8ac12e

SHA1
d8f8e6998379038767da36f8fb61ec59dda6bebe

SHA256
e94beb357586671c243e68d28a5f9a92331dac4de0dc073b28411230c087e1fe

SHA512
f7b3a718053ba81f400824a8897d392563b0295354f8b1efba4e09396c004c6609f14cc81887d6a6048cd3b6828ac87f8c3cd187d553042bc90be793999fc8c9

Download Submit