hxxp://Nylas-aivoni[.]com/18[.]1[.]0

Analysis

max time kernel
146s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
06/10/2023, 05:32

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General

Target

http://Nylas-aivoni.com/18.1.0

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
3032	msedge.exe
3032	msedge.exe
4328	msedge.exe
4328	msedge.exe
4548	identity_helper.exe
4548	identity_helper.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe
2168	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe
4328	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4328 wrote to memory of 4388	4328	msedge.exe	29
PID 4328 wrote to memory of 4388	4328	msedge.exe	29
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 2640	4328	msedge.exe	88
PID 4328 wrote to memory of 3032	4328	msedge.exe	87
PID 4328 wrote to memory of 3032	4328	msedge.exe	87
PID 4328 wrote to memory of 3532	4328	msedge.exe	86
PID 4328 wrote to memory of 3532	4328	msedge.exe	86
PID 4328 wrote to memory of 3532	4328	msedge.exe	86
PID 4328 wrote to memory of 3532	4328	msedge.exe	86
PID 4328 wrote to memory of 3532	4328	msedge.exe	86
PID 4328 wrote to memory of 3532	4328	msedge.exe	86
PID 4328 wrote to memory of 3532	4328	msedge.exe	86
PID 4328 wrote to memory of 3532	4328	msedge.exe	86
PID 4328 wrote to memory of 3532	4328	msedge.exe	86
PID 4328 wrote to memory of 3532	4328	msedge.exe	86
PID 4328 wrote to memory of 3532	4328	msedge.exe	86
PID 4328 wrote to memory of 3532	4328	msedge.exe	86
PID 4328 wrote to memory of 3532	4328	msedge.exe	86
PID 4328 wrote to memory of 3532	4328	msedge.exe	86
PID 4328 wrote to memory of 3532	4328	msedge.exe	86
PID 4328 wrote to memory of 3532	4328	msedge.exe	86
PID 4328 wrote to memory of 3532	4328	msedge.exe	86
PID 4328 wrote to memory of 3532	4328	msedge.exe	86
PID 4328 wrote to memory of 3532	4328	msedge.exe	86
PID 4328 wrote to memory of 3532	4328	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://Nylas-aivoni.com/18.1.0
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:4328
- 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,0x100,0x104,0xd8,0x108,0x7fffd15b46f8,0x7fffd15b4708,0x7fffd15b4718
  2⤵
  PID:4388
- 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=2052,10119207849521715429,10387274733844917984,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2700 /prefetch:8
  2⤵
  PID:3532
- 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=2052,10119207849521715429,10387274733844917984,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2140 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3032
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,10119207849521715429,10387274733844917984,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2072 /prefetch:2
  2⤵
  PID:2640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,10119207849521715429,10387274733844917984,131072 --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=3248 /prefetch:1
  2⤵
  PID:2428
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,10119207849521715429,10387274733844917984,131072 --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=3240 /prefetch:1
  2⤵
  PID:4976
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,10119207849521715429,10387274733844917984,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4492 /prefetch:1
  2⤵
  PID:5116
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,10119207849521715429,10387274733844917984,131072 --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=3288 /prefetch:1
  2⤵
  PID:3060
- 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=2052,10119207849521715429,10387274733844917984,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5336 /prefetch:8
  2⤵
  PID:2128
- 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=2052,10119207849521715429,10387274733844917984,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5336 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4548
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,10119207849521715429,10387274733844917984,131072 --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=4624 /prefetch:1
  2⤵
  PID:4688
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,10119207849521715429,10387274733844917984,131072 --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=5328 /prefetch:1
  2⤵
  PID:1836
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,10119207849521715429,10387274733844917984,131072 --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=5020 /prefetch:1
  2⤵
  PID:2480
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,10119207849521715429,10387274733844917984,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4880 /prefetch:1
  2⤵
  PID:1508
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,10119207849521715429,10387274733844917984,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3132 /prefetch:1
  2⤵
  PID:2092
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,10119207849521715429,10387274733844917984,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5716 /prefetch:1
  2⤵
  PID:2064
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,10119207849521715429,10387274733844917984,131072 --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=5792 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2168

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3692

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:764

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
db9dbef3f8b1f616429f605c1ebca2f0

SHA1
ffba76f0836c024828d4ff1982cc4240c41a8f16

SHA256
3e0297327872058355ac041a5e0fc83ed017faee0f6c0105b44bb3e5399a93a1

SHA512
4eedc387fe304f27f9d52ff5d71461c7f22147f7a8c18b8e7982acb76515528a36486a567451daafe093f9563b133c6799f2ad046e04256ccb46c83eb99e86c5

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
883407e005caf63be2475850a2e343a8

SHA1
1c20e3997fde75cf5b4924a90d628fe1ac8456df

SHA256
909f893c58c01fbce9142584e552384aadb46839af6a953de9e24b7ff68c443a

SHA512
2fb113160b550344424f6298a6a0785d195f649700d4591c57a19789c4a1d0809f9ed5c2a51b1eec584beae52f62d28610be3a10dbf47b283411651a1593268b

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

Filesize
5KB

MD5
6f041da311a1f3dc614cde665561b4fb

SHA1
589b39c0826188da774770eb5b4caeec9637b2d4

SHA256
3168b4980b4185d34e29a6ad94c5792835f8496ac8c3cdb27e018c55df3fffd1

SHA512
9a1409869d00840157c59e19d121bc60e0ecdec380288017835342abae5969a230b5a786936a173015db1d88c7f7568c93e363258421145f0b83db45efc9d893

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

Filesize
24KB

MD5
6dcb90ba1ba8e06c1d4f27ec78f6911a

SHA1
71e7834c7952aeb9f1aa6eb88e1959a1ae4985d9

SHA256
30d89e5026668c5a58bef231930a8bfb27ca099b24399a2615b210210d418416

SHA512
dc31807eaeb5221ac60d598035ca3ccab1dbeecc95caaff5e1f5a2a89ba1c83ef0a708ee0b8ed05b588ea5d50e360032a534356f84c89d3791df91d419daeff9

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
37ab8cb7605389587be8194522498efa

SHA1
e344b783c9d1f400c271f69ede5aaf5fc5929fec

SHA256
8d5088c5bcfc44acb63401f1c37ef73570d6a5fbdeb7be14011fcb6ad62f4fd3

SHA512
9c6ba03029908aa10e17955a7872d010ec76a2ce56a6e56a42cb93bebe961de8b28cb941ee6841b4e74ec575e96ae37ed836f5d00a44678b6a21294c953c0e63

Download Submit