hxxps://peerlyst[.]us12[.]list-manage[.]com/track/click?u=ab1a1243515ca173ff3de9b0a&id=de4f4e0a9f&e=de8d80e58a

Analysis

max time kernel
153s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2023, 20:28

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General

Target

https://peerlyst.us12.list-manage.com/track/click?u=ab1a1243515ca173ff3de9b0a&id=de4f4e0a9f&e=de8d80e58a

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2008	msedge.exe
2008	msedge.exe
2428	msedge.exe
2428	msedge.exe
4352	identity_helper.exe
4352	identity_helper.exe
4380	msedge.exe
4380	msedge.exe
4380	msedge.exe
4380	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2428 wrote to memory of 5076	2428	msedge.exe	86
PID 2428 wrote to memory of 5076	2428	msedge.exe	86
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 1516	2428	msedge.exe	88
PID 2428 wrote to memory of 2008	2428	msedge.exe	87
PID 2428 wrote to memory of 2008	2428	msedge.exe	87
PID 2428 wrote to memory of 2640	2428	msedge.exe	89
PID 2428 wrote to memory of 2640	2428	msedge.exe	89
PID 2428 wrote to memory of 2640	2428	msedge.exe	89
PID 2428 wrote to memory of 2640	2428	msedge.exe	89
PID 2428 wrote to memory of 2640	2428	msedge.exe	89
PID 2428 wrote to memory of 2640	2428	msedge.exe	89
PID 2428 wrote to memory of 2640	2428	msedge.exe	89
PID 2428 wrote to memory of 2640	2428	msedge.exe	89
PID 2428 wrote to memory of 2640	2428	msedge.exe	89
PID 2428 wrote to memory of 2640	2428	msedge.exe	89
PID 2428 wrote to memory of 2640	2428	msedge.exe	89
PID 2428 wrote to memory of 2640	2428	msedge.exe	89
PID 2428 wrote to memory of 2640	2428	msedge.exe	89
PID 2428 wrote to memory of 2640	2428	msedge.exe	89
PID 2428 wrote to memory of 2640	2428	msedge.exe	89
PID 2428 wrote to memory of 2640	2428	msedge.exe	89
PID 2428 wrote to memory of 2640	2428	msedge.exe	89
PID 2428 wrote to memory of 2640	2428	msedge.exe	89
PID 2428 wrote to memory of 2640	2428	msedge.exe	89
PID 2428 wrote to memory of 2640	2428	msedge.exe	89

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://peerlyst.us12.list-manage.com/track/click?u=ab1a1243515ca173ff3de9b0a&id=de4f4e0a9f&e=de8d80e58a
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:2428
- 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,0x100,0x104,0xd8,0x108,0x7ffb3cb946f8,0x7ffb3cb94708,0x7ffb3cb94718
  2⤵
  PID:5076
- 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=2100,14998989421099195287,9985856391476931721,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2236 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,14998989421099195287,9985856391476931721,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2112 /prefetch:2
  2⤵
  PID:1516
- 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=2100,14998989421099195287,9985856391476931721,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2876 /prefetch:8
  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=2100,14998989421099195287,9985856391476931721,131072 --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=3332 /prefetch:1
  2⤵
  PID:4500
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,14998989421099195287,9985856391476931721,131072 --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=3228 /prefetch:1
  2⤵
  PID:1864
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,14998989421099195287,9985856391476931721,131072 --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=5328 /prefetch:1
  2⤵
  PID:3052
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,14998989421099195287,9985856391476931721,131072 --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=5316 /prefetch:1
  2⤵
  PID:2668
- 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=2100,14998989421099195287,9985856391476931721,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5748 /prefetch:8
  2⤵
  PID:3336
- 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=2100,14998989421099195287,9985856391476931721,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5748 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4352
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,14998989421099195287,9985856391476931721,131072 --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=5108 /prefetch:1
  2⤵
  PID:3204
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,14998989421099195287,9985856391476931721,131072 --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=5572 /prefetch:1
  2⤵
  PID:3852
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,14998989421099195287,9985856391476931721,131072 --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=4732 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4380

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1072

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1736

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
3d8f4eadb68a3e3d1bf2fa3006af5510

SHA1
d5d8239ec8a3bf5dadf52360350251d90d9e0142

SHA256
85a80218f4e5b578993436a6b8066b60508dd85a09579a4cb6757c2f9550d96c

SHA512
554773c4edd8456efaa23ac24970af5441e307424de3d2f41539c2cf854d57e7f725bf0c9986347fd3f2ff43efc8f69fd73c5d773bbfd504a99daca2b272a554

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

Filesize
197B

MD5
a5ede7398081984a86d857b4a1c066fe

SHA1
c65bfaeb0bdfc5e5593a2ffdf4e616004294a3fc

SHA256
6ba45ad6eb130d23f06d87100a1ebc3661d9a53ea973c7e2bcd85a74f1de9e67

SHA512
a32e8ccc98abb55e33b41b2e0de84950ab03ca4b498e10d583ac509d721bd5c2771400b3f0efc1c63de2617a804ba2dc4f92453096ba6cdaf9ab3a48fe618061

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
6e8e1635aa4409f563da9492d241f9b2

SHA1
df1987ffbfa9f43708c7f2ffff502081684f0ac2

SHA256
de8d315233bdaebfc8c1136d6a29cb5063c8b77393a524503d5252fe4aaa778b

SHA512
ea4b43b0dfb5ca1bbfc4c2b47496f4fb819f37a8e6585fd2f8116a232341515e4eafda93f5d54260e01affd38ffbc8a3c88e1fda9eb993d65a27448fcf5e976f

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

Filesize
5KB

MD5
920ffbdd307be4f846dee94435b59ca9

SHA1
3f331e73f8b253f5b325b6f753e05f553dff2c28

SHA256
9088bb066ff8e86d94301149d275485d609ec8eca13ef45c002d60720bdf2712

SHA512
bf0dfc66024f59887f1effedde4b41e421849b87c44640eaff8781aaaa405945a58d6c4c07c85d5e45e9448d2f817af58e6362f6cc8b842b2fdc845f300e990a

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

Filesize
24KB

MD5
d985875547ce8936a14b00d1e571365f

SHA1
040d8e5bd318357941fca03b49f66a1470824cb3

SHA256
8455a012296a7f4b10ade39e1300cda1b04fd0fc1832ffc043e66f48c6aecfbf

SHA512
ca31d3d6c44d52a1f817731da2e7ac98402cd19eeb4b48906950a2f22f961c8b1f665c3eaa62bf73cd44eb94ea377f7e2ceff9ef682a543771344dab9dbf5a38

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\000004.dbtmp

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\ce59a7b5-7fca-4477-92ed-7ad13c55f769.tmp

Filesize
10KB

MD5
a41aabed9e99fbcdd6517628e69bd84d

SHA1
2a30f594fe23128bfd64b1ee1b4f40aa9a0700a2

SHA256
81af920cef71202c2c4198e84c383a768ee3b0e428cd737e48460cda314c66a2

SHA512
a8ab47e4869968431f325cc3c9d008a94079965ec4e9736acaca329fe23648d12eae03e08b875b0490dbc388816cc6faa3cc64f64342d6b4d9096b47360213a4

Download Submit