hxxp://LEXMAN[.]ZAPTO[.]XYZ

Analysis

max time kernel
191s
max time network
200s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
26/12/2023, 09:49

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General

Target

http://LEXMAN.ZAPTO.XYZ

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3672	msedge.exe
3672	msedge.exe
2000	msedge.exe
2000	msedge.exe
4616	identity_helper.exe
4616	identity_helper.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe
3672	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3672 wrote to memory of 2076	3672	msedge.exe	54
PID 3672 wrote to memory of 2076	3672	msedge.exe	54
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 860	3672	msedge.exe	93
PID 3672 wrote to memory of 2000	3672	msedge.exe	91
PID 3672 wrote to memory of 2000	3672	msedge.exe	91
PID 3672 wrote to memory of 4388	3672	msedge.exe	92
PID 3672 wrote to memory of 4388	3672	msedge.exe	92
PID 3672 wrote to memory of 4388	3672	msedge.exe	92
PID 3672 wrote to memory of 4388	3672	msedge.exe	92
PID 3672 wrote to memory of 4388	3672	msedge.exe	92
PID 3672 wrote to memory of 4388	3672	msedge.exe	92
PID 3672 wrote to memory of 4388	3672	msedge.exe	92
PID 3672 wrote to memory of 4388	3672	msedge.exe	92
PID 3672 wrote to memory of 4388	3672	msedge.exe	92
PID 3672 wrote to memory of 4388	3672	msedge.exe	92
PID 3672 wrote to memory of 4388	3672	msedge.exe	92
PID 3672 wrote to memory of 4388	3672	msedge.exe	92
PID 3672 wrote to memory of 4388	3672	msedge.exe	92
PID 3672 wrote to memory of 4388	3672	msedge.exe	92
PID 3672 wrote to memory of 4388	3672	msedge.exe	92
PID 3672 wrote to memory of 4388	3672	msedge.exe	92
PID 3672 wrote to memory of 4388	3672	msedge.exe	92
PID 3672 wrote to memory of 4388	3672	msedge.exe	92
PID 3672 wrote to memory of 4388	3672	msedge.exe	92
PID 3672 wrote to memory of 4388	3672	msedge.exe	92

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://LEXMAN.ZAPTO.XYZ
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:3672
- 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,0x100,0x104,0xd8,0x108,0x7ff9661446f8,0x7ff966144708,0x7ff966144718
  2⤵
  PID:2076
- 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=2140,2873229283045522925,6331151934405289882,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2220 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2000
- 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=2140,2873229283045522925,6331151934405289882,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2756 /prefetch:8
  2⤵
  PID:4388
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,2873229283045522925,6331151934405289882,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2160 /prefetch:2
  2⤵
  PID:860
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,2873229283045522925,6331151934405289882,131072 --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=3276 /prefetch:1
  2⤵
  PID:572
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,2873229283045522925,6331151934405289882,131072 --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=3292 /prefetch:1
  2⤵
  PID:4072
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,2873229283045522925,6331151934405289882,131072 --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=5188 /prefetch:1
  2⤵
  PID:4044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,2873229283045522925,6331151934405289882,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5208 /prefetch:1
  2⤵
  PID:4640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,2873229283045522925,6331151934405289882,131072 --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=5584 /prefetch:1
  2⤵
  PID:3340
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,2873229283045522925,6331151934405289882,131072 --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=3336 /prefetch:1
  2⤵
  PID:3700
- 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=2140,2873229283045522925,6331151934405289882,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6376 /prefetch:8
  2⤵
  PID:2012
- 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=2140,2873229283045522925,6331151934405289882,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6376 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4616
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,2873229283045522925,6331151934405289882,131072 --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=5380 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5008

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4384

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3664

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
fa070c9c9ab8d902ee4f3342d217275f

SHA1
ac69818312a7eba53586295c5b04eefeb5c73903

SHA256
245b396ed1accfae337f770d3757c932bc30a8fc8dd133b5cefe82242760c2c7

SHA512
df92ca6d405d603ef5f07dbf9516d9e11e1fdc13610bb59e6d4712e55dd661f756c8515fc2c359c1db6b8b126e7f5a15886e643d93c012ef34a11041e02cc0dc

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
ab5fd29461c49c9b54eb879f5837cf24

SHA1
e6dc16cf142443df831070e665fdabb6771cb12d

SHA256
54ac7bd43a9bff18f880d44b982c0a456d042426e73f4428fb3775efd2f164fc

SHA512
fce085f470d935a27daa24b165b36e71ee15850798f32fdc253f2d4e3c194a0e7c37413a8b36d5a56c6f9bcd3864065b8cad2bcbde222286e1e2d1a2921affef

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

Filesize
5KB

MD5
b27ec3361bb59692eaa9697f2fb50031

SHA1
1fd84c9565d120d2566c7a79cdd389c7129e50d0

SHA256
d570183d02e53382e5e4ecdf6bc041494106d3aa62c5f00e6be59dfbd21b3a92

SHA512
7c2cefdb1e6a45df8f34015aadce3decebd186ec32532290cb82293c385022c61f8cd2ae3ad99324f1155d7c6230f0c4be862227c91de905fb1cbbbc84700d28

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

Filesize
5KB

MD5
44693ee286cf5f17dc5813579a401532

SHA1
99b30fe7f4f6caeb9b9de9d08fb3866fed19cbdd

SHA256
97a15b8f46d7ac356db13f983ae3c0d2492c5b48cdf10cce3b8351c900d8a66b

SHA512
1d3f870bf71188240d130e26d9359443935a20882bd438ce75ce8f4ac92bbe9f4064fec8e38c484f0972bad8d35e40ba2938a68fb90919ff44ad506da09cfb8f

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

Filesize
24KB

MD5
917dedf44ae3675e549e7b7ffc2c8ccd

SHA1
b7604eb16f0366e698943afbcf0c070d197271c0

SHA256
9692162e8a88be0977395cc0704fe882b9a39b78bdfc9d579a8c961e15347a37

SHA512
9628f7857eb88f8dceac00ffdcba2ed822fb9ebdada95e54224a0afc50bccd3e3d20c5abadbd20f61eba51dbf71c5c745b29309122d88b5cc6752a1dfc3be053

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
b56c10188ea8753ff8ae1005a1601d6d

SHA1
d83f1a4c37b0c74bffaef1a5bfc84cbc2e0ce481

SHA256
1f5cf3b65e48e26c9463ae6ac86c7b2aa5930c510be0121ebf17462fe765310b

SHA512
4c1d22fce848f3d16155469f19bda43978c0015d95eb755bbd6366c053394ce9239c6c0aa679b9656af32ef051f16fd3e733fc4f1ce8242e26d8dc8fea154981

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

Filesize
3KB

MD5
d89cd81e1c8bd43868d30ced76eeea23

SHA1
39700718701f755f90be1c6c3287fe0b645b3df0

SHA256
0ae61c4e0fca4574599fb9782262984ec1825403df5a5d06bc6e78b4b71b452e

SHA512
f1ada0affdf6aae93d3aac8276dd475c7c1470c8b73358d4cbf21ea1ea67efb601e39b2723059b8d78fbf638870802a9fe299ca58c79fbd9b5cee8c3f1ef5fad

Download Submit