hxxps://chemistrysummit383-dot-yamm-track[.]appspot[.]com/2j_gHVmZGFHhHXN8D4iJD4diHAjKsnmQI154gzu-1ZZaRVEmhkAE5t50FZUxmIWJq-y6WKuaQgRN0oYEQ8koBJHAB7CImyTSAS7XwNPg8WPmX5ffDuLIwzS2e9PaFRorIqsQQLO2UUtLU-6AuuE6FoYmY7JyvWka1QM0

Analysis

max time kernel
145s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
12/07/2024, 18:00

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General

Target

https://chemistrysummit383-dot-yamm-track.appspot.com/2j_gHVmZGFHhHXN8D4iJD4diHAjKsnmQI154gzu-1ZZaRVEmhkAE5t50FZUxmIWJq-y6WKuaQgRN0oYEQ8koBJHAB7CImyTSAS7XwNPg8WPmX5ffDuLIwzS2e9PaFRorIqsQQLO2UUtLU-6AuuE6FoYmY7JyvWka1QM0

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
2780	msedge.exe
2780	msedge.exe
4704	msedge.exe
4704	msedge.exe
4724	identity_helper.exe
4724	identity_helper.exe
4156	msedge.exe
4156	msedge.exe
4156	msedge.exe
4156	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe
4704	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4704 wrote to memory of 1464	4704	msedge.exe	84
PID 4704 wrote to memory of 1464	4704	msedge.exe	84
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 1436	4704	msedge.exe	85
PID 4704 wrote to memory of 2780	4704	msedge.exe	86
PID 4704 wrote to memory of 2780	4704	msedge.exe	86
PID 4704 wrote to memory of 3896	4704	msedge.exe	87
PID 4704 wrote to memory of 3896	4704	msedge.exe	87
PID 4704 wrote to memory of 3896	4704	msedge.exe	87
PID 4704 wrote to memory of 3896	4704	msedge.exe	87
PID 4704 wrote to memory of 3896	4704	msedge.exe	87
PID 4704 wrote to memory of 3896	4704	msedge.exe	87
PID 4704 wrote to memory of 3896	4704	msedge.exe	87
PID 4704 wrote to memory of 3896	4704	msedge.exe	87
PID 4704 wrote to memory of 3896	4704	msedge.exe	87
PID 4704 wrote to memory of 3896	4704	msedge.exe	87
PID 4704 wrote to memory of 3896	4704	msedge.exe	87
PID 4704 wrote to memory of 3896	4704	msedge.exe	87
PID 4704 wrote to memory of 3896	4704	msedge.exe	87
PID 4704 wrote to memory of 3896	4704	msedge.exe	87
PID 4704 wrote to memory of 3896	4704	msedge.exe	87
PID 4704 wrote to memory of 3896	4704	msedge.exe	87
PID 4704 wrote to memory of 3896	4704	msedge.exe	87
PID 4704 wrote to memory of 3896	4704	msedge.exe	87
PID 4704 wrote to memory of 3896	4704	msedge.exe	87
PID 4704 wrote to memory of 3896	4704	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://chemistrysummit383-dot-yamm-track.appspot.com/2j_gHVmZGFHhHXN8D4iJD4diHAjKsnmQI154gzu-1ZZaRVEmhkAE5t50FZUxmIWJq-y6WKuaQgRN0oYEQ8koBJHAB7CImyTSAS7XwNPg8WPmX5ffDuLIwzS2e9PaFRorIqsQQLO2UUtLU-6AuuE6FoYmY7JyvWka1QM0
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:4704
- 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,0x100,0x104,0xd8,0x108,0x7ff9f3a846f8,0x7ff9f3a84708,0x7ff9f3a84718
  2⤵
  PID:1464
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,15463033364465215072,17765948348220842578,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2144 /prefetch:2
  2⤵
  PID:1436
- 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=2120,15463033364465215072,17765948348220842578,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2208 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2780
- 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=2120,15463033364465215072,17765948348220842578,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2720 /prefetch:8
  2⤵
  PID:3896
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,15463033364465215072,17765948348220842578,131072 --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=3340 /prefetch:1
  2⤵
  PID:4432
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,15463033364465215072,17765948348220842578,131072 --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=3356 /prefetch:1
  2⤵
  PID:3176
- 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=2120,15463033364465215072,17765948348220842578,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5176 /prefetch:8
  2⤵
  PID:2828
- 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=2120,15463033364465215072,17765948348220842578,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5176 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4724
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,15463033364465215072,17765948348220842578,131072 --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=5172 /prefetch:1
  2⤵
  PID:3744
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,15463033364465215072,17765948348220842578,131072 --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=4792 /prefetch:1
  2⤵
  PID:4536
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,15463033364465215072,17765948348220842578,131072 --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=3568 /prefetch:1
  2⤵
  PID:2068
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,15463033364465215072,17765948348220842578,131072 --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=3536 /prefetch:1
  2⤵
  PID:1916
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,15463033364465215072,17765948348220842578,131072 --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=1804 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4156

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3544

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4896

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
584971c8ba88c824fd51a05dddb45a98

SHA1
b7c9489b4427652a9cdd754d1c1b6ac4034be421

SHA256
e2d8de6c2323bbb3863ec50843d9b58a22e911fd626d31430658b9ea942cd307

SHA512
5dbf1a4631a04d1149d8fab2b8e0e43ccd97b7212de43b961b9128a8bf03329164fdeb480154a8ffea5835f28417a7d2b115b8bf8d578d00b13c3682aa5ca726

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

Filesize
152B

MD5
b28ef7d9f6d74f055cc49876767c886c

SHA1
d6b3267f36c340979f8fc3e012fdd02c468740bf

SHA256
fa6804456884789f4bdf9c3f5a4a8f29e0ededde149c4384072f3d8cc85bcc37

SHA512
491f893c8f765e5d629bce8dd5067cef4e2ebc558d43bfb05e358bca43e1a66ee1285519bc266fd0ff5b5e09769a56077b62ac55fa8797c1edf6205843356e75

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

Filesize
424B

MD5
d59874836bd9bcace2b7b5ce587c6f17

SHA1
e0e5c067ae65b1eea19e3b16fc4f802231ef3157

SHA256
9e98bdcf00bb671fa205bc60e2170976e25d71334a957f234d5f114719595721

SHA512
0eb80f0a89bd40a546a976147b04f282f888c56190e1357014ccfab59cd30cbcc4d957680cd84519b8fb654ae9ec2f7e75d9bb2d4577eb518e78bc84a5ba9aaf

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

Filesize
6KB

MD5
f805e39787a1004beb768c480c6a636e

SHA1
1a08409d6672d63bc11f5690d6bab10255372fc4

SHA256
eebdb51870ee3ca18e92d27f2440bde1c2251bbd49b14949feb2ef5f923e536f

SHA512
fd3e68bcd611000a0219d859b3ee2ae97a69f322b804bf8e045e8601bf984ab488db4f86265355e09c2447a4ae909365e06cd01e37de2f50cdcdb647252c3e4c

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

Filesize
6KB

MD5
b5da585cc81c1f863107c99d52b0bc07

SHA1
5893ef4e7296c457e2f40e6a743003556d15abfe

SHA256
e5faec635fe1f834d974ff27fa543e3c6613669702e2eb2d1bbd5ebf406dce0e

SHA512
61e1d3a26aa6dec916654362ff50d0f60cf392f513458dcfd80347ccd3f370d3df232cde6a0b4d0d93776f8bf42fbb73d1ca538e4eb77fce061bff8b6e729652

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
bb37522f0c4f1dc1068f7da2220423f9

SHA1
6cabafa7b820089a2963a73e626c22955fdcadaa

SHA256
8a21fbb15a768ab2d51f04673cea7cf6f8868cac7a646829da8352cd4c206926

SHA512
8dd0afe1661c649af07b716fa19b1a50ba61605f55e23226eb89cf93eb872f0d6477e2a0caa1eee6913b153116d54f194d144257baf424c81eb986caff80b930

Download Submit