hxxps://notepad-plus-plus[.]org/downloads/

Resubmissions

27-05-2024 17:21

240527-vw67csbd71 4

27-05-2024 17:19

240527-vv58nsbd41 1

27-05-2024 17:14

240527-vr2fbabc5x 4

Analysis

max time kernel
480s
max time network
485s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
27-05-2024 17:19

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General

Target

https://notepad-plus-plus.org/downloads/

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
4452	msedge.exe
4452	msedge.exe
2532	msedge.exe
2532	msedge.exe
4448	identity_helper.exe
4448	identity_helper.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

2532 msedge.exe
2532 msedge.exe
2532 msedge.exe
2532 msedge.exe
2532 msedge.exe
2532 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe
2532	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 2532 wrote to memory of 1580	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1580	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 1364	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 4452	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 4452	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 2180	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 2180	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 2180	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 2180	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 2180	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 2180	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 2180	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 2180	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 2180	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 2180	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 2180	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 2180	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 2180	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 2180	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 2180	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 2180	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 2180	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 2180	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 2180	2532	msedge.exe	msedge.exe
PID 2532 wrote to memory of 2180	2532	msedge.exe	msedge.exe

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://notepad-plus-plus.org/downloads/
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:2532
- 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,0x100,0x104,0xd8,0x108,0x7ffdd03446f8,0x7ffdd0344708,0x7ffdd0344718
  2⤵
  PID:1580
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2024,5872970693266325149,14517641243423592181,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2068 /prefetch:2
  2⤵
  PID:1364
- 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=2024,5872970693266325149,14517641243423592181,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2372 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4452
- 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=2024,5872970693266325149,14517641243423592181,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2824 /prefetch:8
  2⤵
  PID:2180
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,5872970693266325149,14517641243423592181,131072 --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=3356 /prefetch:1
  2⤵
  PID:4428
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,5872970693266325149,14517641243423592181,131072 --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=3376 /prefetch:1
  2⤵
  PID:4128
- 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=2024,5872970693266325149,14517641243423592181,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5264 /prefetch:8
  2⤵
  PID:728
- 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=2024,5872970693266325149,14517641243423592181,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5264 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4448
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,5872970693266325149,14517641243423592181,131072 --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=4588 /prefetch:1
  2⤵
  PID:3400
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,5872970693266325149,14517641243423592181,131072 --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=5336 /prefetch:1
  2⤵
  PID:1712
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,5872970693266325149,14517641243423592181,131072 --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=5608 /prefetch:1
  2⤵
  PID:1036
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,5872970693266325149,14517641243423592181,131072 --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=5732 /prefetch:1
  2⤵
  PID:2792
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2024,5872970693266325149,14517641243423592181,131072 --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=1824 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4408

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4368

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3980

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
56641592f6e69f5f5fb06f2319384490

SHA1
6a86be42e2c6d26b7830ad9f4e2627995fd91069

SHA256
02d4984e590e947265474d592e64edde840fdca7eb881eebde3e220a1d883455

SHA512
c75e689b2bbbe07ebf72baf75c56f19c39f45d5593cf47535eb722f95002b3ee418027047c0ee8d63800f499038db5e2c24aff9705d830c7b6eaa290d9adc868

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

Filesize
152B

MD5
612a6c4247ef652299b376221c984213

SHA1
d306f3b16bde39708aa862aee372345feb559750

SHA256
9d8e24c91cff338e56b518a533cb2e49a2803356bbf6e04892fb168a7ce2844a

SHA512
34a14d63abb1e3fe0f9927a94393043d458fe0624843e108d290266f554018e6379cba924cb5388735abdd6c5f1e2e318478a673f3f9b762815a758866d10973

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

Filesize
192B

MD5
d501c78e3f48dee5d885666e057ec3c8

SHA1
9d0d26e2a71348478cc3eb64745cfbc0d35af1a7

SHA256
4397a83027ce9496ea65c1be28d8de0a4008309276264953d613d0d8d10e407c

SHA512
350f7ce04cee7057c7ea521b223cc220e2d669101cf186fedcf7b0f293cd5a85351f32e16f2da2aa199444644b0ad846c294f61690b2cf0003320da5e9d62b0f

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

Filesize
1KB

MD5
327b4cf582170e1f03d92942aa27c344

SHA1
c03fced74d6c77668bc3c16dd859ea5700453801

SHA256
c75e593c5d2ec70df680fc281ba7f753a9cbac721c1701962ef5bbbc870e3177

SHA512
1073d3c0bb72e486c4b5b9c81c1a4f4e9b4999c41dcb1f691730c4f58ffb58e76f398cb0f2af783bf67b5cbc96f2102c5c8c236269ebdc0cda7b73eb6e82b3f2

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

Filesize
5KB

MD5
1fffb9283ea8c1c208065c3a89f82da5

SHA1
a333057ab8be339c32a08caa8b019c3433eb5af7

SHA256
52c64c3b861b3122f77072a2992c15753edffee3518a780e3bff014a6ab5deae

SHA512
b1fb3e95f7956b438259a6dcc679dcb03f520fa123e8285bf8c144c3c251296b514e1e3db0d79c6dd7aba1d600303ac9a9050b09d082611510d7ae826232814d

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

Filesize
7KB

MD5
b27361eb1d12fe5eb56dd993eacc7777

SHA1
13c6028dd6b2d65fcfcf07085bc4cadd0196019a

SHA256
39463a2e320198fbaa2f9c156c04c40a759a071e71610832e061b93b77f2eb72

SHA512
837e0a3d06599b248be522e015f6b09fbd6e9500f881ad582c45c3e9646cb137a2c62aa0769a9846ae6d717f663e177e6e12f23bea326afafb1ee511c289504e

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
d4070d1821598f9f9c10427a91330673

SHA1
bc2ab6d7e878b62be540657da7f07981c43631b3

SHA256
998aaed4747566fc55f9f8c199ebbc5fddd1a8e2ec4b79eed421565e4e1d97b2

SHA512
ef9c729d8a76e726e58079888445c0c513a7917955e4a8b0cb5ddc0cf801e685944adc6b5205ecc37a5460c7bb01587ac75229bfcfaa9227c1815a546e948609

Download Submit
\??\pipe\LOCAL\crashpad_2532_HATPSKPQLHRDOKYV

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit