hxxps://ZPsO[.]eschithym[.]com/a3LMa/#Mbarry[.]schneider@steeldynamics[.]com

Analysis

max time kernel
15s
max time network
14s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02/08/2024, 15:14

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General

Target

https://ZPsO.eschithym.com/a3LMa/#[email protected]

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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 6 IoCs

pid	Process
3584	msedge.exe
3584	msedge.exe
3724	msedge.exe
3724	msedge.exe
3904	identity_helper.exe
3904	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 12 IoCs

pid	Process
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe
3724	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3724 wrote to memory of 3960	3724	msedge.exe	79
PID 3724 wrote to memory of 3960	3724	msedge.exe	79
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 2264	3724	msedge.exe	81
PID 3724 wrote to memory of 3584	3724	msedge.exe	82
PID 3724 wrote to memory of 3584	3724	msedge.exe	82
PID 3724 wrote to memory of 4852	3724	msedge.exe	83
PID 3724 wrote to memory of 4852	3724	msedge.exe	83
PID 3724 wrote to memory of 4852	3724	msedge.exe	83
PID 3724 wrote to memory of 4852	3724	msedge.exe	83
PID 3724 wrote to memory of 4852	3724	msedge.exe	83
PID 3724 wrote to memory of 4852	3724	msedge.exe	83
PID 3724 wrote to memory of 4852	3724	msedge.exe	83
PID 3724 wrote to memory of 4852	3724	msedge.exe	83
PID 3724 wrote to memory of 4852	3724	msedge.exe	83
PID 3724 wrote to memory of 4852	3724	msedge.exe	83
PID 3724 wrote to memory of 4852	3724	msedge.exe	83
PID 3724 wrote to memory of 4852	3724	msedge.exe	83
PID 3724 wrote to memory of 4852	3724	msedge.exe	83
PID 3724 wrote to memory of 4852	3724	msedge.exe	83
PID 3724 wrote to memory of 4852	3724	msedge.exe	83
PID 3724 wrote to memory of 4852	3724	msedge.exe	83
PID 3724 wrote to memory of 4852	3724	msedge.exe	83
PID 3724 wrote to memory of 4852	3724	msedge.exe	83
PID 3724 wrote to memory of 4852	3724	msedge.exe	83
PID 3724 wrote to memory of 4852	3724	msedge.exe	83

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://ZPsO.eschithym.com/a3LMa/#[email protected]
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:3724
- 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,0x100,0x104,0xd8,0x108,0x7ffe15eb46f8,0x7ffe15eb4708,0x7ffe15eb4718
  2⤵
  PID:3960
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,8170833042930099854,10325188324674590883,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2116 /prefetch:2
  2⤵
  PID:2264
- 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=2104,8170833042930099854,10325188324674590883,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2180 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3584
- 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=2104,8170833042930099854,10325188324674590883,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2856 /prefetch:8
  2⤵
  PID:4852
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,8170833042930099854,10325188324674590883,131072 --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=3420 /prefetch:1
  2⤵
  PID:4168
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,8170833042930099854,10325188324674590883,131072 --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=3552 /prefetch:1
  2⤵
  PID:3672
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,8170833042930099854,10325188324674590883,131072 --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=4152 /prefetch:1
  2⤵
  PID:4508
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,8170833042930099854,10325188324674590883,131072 --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=5204 /prefetch:1
  2⤵
  PID:5108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,8170833042930099854,10325188324674590883,131072 --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=4624 /prefetch:1
  2⤵
  PID:3336
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,8170833042930099854,10325188324674590883,131072 --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=3500 /prefetch:1
  2⤵
  PID:2628
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,8170833042930099854,10325188324674590883,131072 --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=5364 /prefetch:1
  2⤵
  PID:2308
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2104,8170833042930099854,10325188324674590883,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5084 /prefetch:8
  2⤵
  PID:1984
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,8170833042930099854,10325188324674590883,131072 --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=5064 /prefetch:1
  2⤵
  PID:3780
- 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=2104,8170833042930099854,10325188324674590883,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5768 /prefetch:8
  2⤵
  PID:2076
- 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=2104,8170833042930099854,10325188324674590883,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5768 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,8170833042930099854,10325188324674590883,131072 --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=5800 /prefetch:1
  2⤵
  PID:3692
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,8170833042930099854,10325188324674590883,131072 --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=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3952 /prefetch:1
  2⤵
  PID:3652
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,8170833042930099854,10325188324674590883,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4040 /prefetch:1
  2⤵
  PID:628
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,8170833042930099854,10325188324674590883,131072 --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=18 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3472 /prefetch:1
  2⤵
  PID:3324

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2076

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3552

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
53bc70ecb115bdbabe67620c416fe9b3

SHA1
af66ec51a13a59639eaf54d62ff3b4f092bb2fc1

SHA256
b36cad5c1f7bc7d07c7eaa2f3cad2959ddb5447d4d3adcb46eb6a99808e22771

SHA512
cad44933b94e17908c0eb8ac5feeb53d03a7720d97e7ccc8724a1ed3021a5bece09e1f9f3cec56ce0739176ebbbeb20729e650f8bca04e5060c986b75d8e4921

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

Filesize
152B

MD5
e765f3d75e6b0e4a7119c8b14d47d8da

SHA1
cc9f7c7826c2e1a129e7d98884926076c3714fc0

SHA256
986443556d3878258b710d9d9efbf4f25f0d764c3f83dc54217f2b12a6eccd89

SHA512
a1872a849f27da78ebe9adb9beb260cb49ed5f4ca2d403f23379112bdfcd2482446a6708188100496e45db1517cdb43aba8bb93a75e605713c3f97cd716b1079

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

Filesize
6KB

MD5
b6a1fde41c71722670125c71ef426fe0

SHA1
7399309aec0ba453fd11db8564a14dc1e8dcd978

SHA256
4eb5b1672cfc17ab64ae1b1453ddd58a85785654fcbddbd27afad0b69efc24e9

SHA512
f3a028a7a8e4b9011eed81e7a1587a3728b0bebc3886dbc95d932e32bd19a8e0da2c3c5f296d29219ec2e5b0ae868ad9a92116fed384e761e6c665401b9d3b2f

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

Filesize
7KB

MD5
2b7bf0abac8fad3a5efca37569fb91ac

SHA1
47c6b2ab0fa77fb5d6f72f127ecf4ef7e7599cf4

SHA256
084ab56228286b96fc170c1e36595b4ae17b20f70a3bd9d57e9cb858eb52751a

SHA512
f483ca090b3fd5135ec7896c92fe8cbc5aa40ce4416d089c30020e12be7197b23c14ab23780a6bf024dbdf816fc0031952c1c77d1c8eff8124c63572cfa32407

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
0e45cf59cdc03fbdd0b7dc866e2fb3d0

SHA1
15e324ca51095254887a37de7d839c8147f51a00

SHA256
153e58f8d50bb12f596ab8172f60dabe6ca31303d06b121438137786ae9b7ab9

SHA512
cfb00e5e266b481c11f811a6ce33f60c6a2947c369f2f198ec54bcdbd2661ec5a41b2e37bf6e05f2d2a8e75bb6e7c52bdfcd487dd97e18a0be5a0d1376806445

Download Submit