hxxps://ato[.]support/cc

Analysis

max time kernel
148s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240709-en
resource tags

arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
submitted
24/07/2024, 03:07

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General

Target

https://ato.support/cc

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 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 12 IoCs

pid	Process
1448	msedge.exe
1448	msedge.exe
4500	msedge.exe
4500	msedge.exe
392	msedge.exe
392	msedge.exe
3796	identity_helper.exe
3796	identity_helper.exe
4144	msedge.exe
4144	msedge.exe
4144	msedge.exe
4144	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe
4500	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4500 wrote to memory of 2680	4500	msedge.exe	81
PID 4500 wrote to memory of 2680	4500	msedge.exe	81
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 3572	4500	msedge.exe	82
PID 4500 wrote to memory of 1448	4500	msedge.exe	83
PID 4500 wrote to memory of 1448	4500	msedge.exe	83
PID 4500 wrote to memory of 2084	4500	msedge.exe	84
PID 4500 wrote to memory of 2084	4500	msedge.exe	84
PID 4500 wrote to memory of 2084	4500	msedge.exe	84
PID 4500 wrote to memory of 2084	4500	msedge.exe	84
PID 4500 wrote to memory of 2084	4500	msedge.exe	84
PID 4500 wrote to memory of 2084	4500	msedge.exe	84
PID 4500 wrote to memory of 2084	4500	msedge.exe	84
PID 4500 wrote to memory of 2084	4500	msedge.exe	84
PID 4500 wrote to memory of 2084	4500	msedge.exe	84
PID 4500 wrote to memory of 2084	4500	msedge.exe	84
PID 4500 wrote to memory of 2084	4500	msedge.exe	84
PID 4500 wrote to memory of 2084	4500	msedge.exe	84
PID 4500 wrote to memory of 2084	4500	msedge.exe	84
PID 4500 wrote to memory of 2084	4500	msedge.exe	84
PID 4500 wrote to memory of 2084	4500	msedge.exe	84
PID 4500 wrote to memory of 2084	4500	msedge.exe	84
PID 4500 wrote to memory of 2084	4500	msedge.exe	84
PID 4500 wrote to memory of 2084	4500	msedge.exe	84
PID 4500 wrote to memory of 2084	4500	msedge.exe	84
PID 4500 wrote to memory of 2084	4500	msedge.exe	84

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://ato.support/cc
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:4500
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffbcac83cb8,0x7ffbcac83cc8,0x7ffbcac83cd8
  2⤵
  PID:2680
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1724,16873494656900540002,11471185899368933543,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1884 /prefetch:2
  2⤵
  PID:3572
- 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=1724,16873494656900540002,11471185899368933543,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2276 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1448
- 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=1724,16873494656900540002,11471185899368933543,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2516 /prefetch:8
  2⤵
  PID:2084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1724,16873494656900540002,11471185899368933543,131072 --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=3204 /prefetch:1
  2⤵
  PID:3560
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1724,16873494656900540002,11471185899368933543,131072 --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=3212 /prefetch:1
  2⤵
  PID:848
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1724,16873494656900540002,11471185899368933543,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3984 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:392
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1724,16873494656900540002,11471185899368933543,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4764 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3796
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1724,16873494656900540002,11471185899368933543,131072 --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=5232 /prefetch:1
  2⤵
  PID:3736
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1724,16873494656900540002,11471185899368933543,131072 --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=4036 /prefetch:1
  2⤵
  PID:904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1724,16873494656900540002,11471185899368933543,131072 --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=3264 /prefetch:1
  2⤵
  PID:2844
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1724,16873494656900540002,11471185899368933543,131072 --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=3344 /prefetch:1
  2⤵
  PID:3592
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1724,16873494656900540002,11471185899368933543,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=5544 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4144

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4736

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1380

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
4656c526f71d2c1122865ef7c6af3ff5

SHA1
61684265064c225f323d304931ff7764f5700ac2

SHA256
7172417b8464d5c2f52edfc867f4d83e475b58fd316b1916cdde30ed5bdde80e

SHA512
c3e4fc0baa216ef561a448e42378af01a50e0ebd9b5fe554c9af0ea3362b9ca2f4a1b99cfab66c18df085250dd7a5ca1b01ab256e28156d657c579f5518aa56a

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

Filesize
152B

MD5
bc5eae38782879246edf98418132e890

SHA1
46aa7cc473f743c270ed2dc21841ddc6fc468c30

SHA256
b9dd7185c7678a25210a40f5a8cac3d048f7774042d93380bbbd1abb94d810d7

SHA512
73680b22df232f30faa64f485a4c2f340ba236b5918915866f84053f06532b0a722c4ee8038af3689ac04db41277c7852f7a11a0a15833ef66bcc046ee28afb7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
72B

MD5
96a33da3b08a175c8b28ae075a96fa73

SHA1
0962ea0fcfe146fe5bd3631e00cddc6435f5cb99

SHA256
a9ef78e6fa26e5517ba8417546298799871bf0ecc7a808af506ca0938edbc3ac

SHA512
43b9ae37f34b3132ce8cdf4788cc13d49ac675be206f923f38adfcd86617f081ffe4189a8e9bf993fc9a39f22fa4db867287d14e3504288d78e860d8a6831a4c

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

Filesize
468B

MD5
8df6bbbddd50648a33196178c716fd0d

SHA1
2e868581e3206116fb537b8cbac2206947cd3767

SHA256
cbb9b9ee1055d2e0c1a4be0cd032e4cc105dd54cd3df415e61696c8b3633cf51

SHA512
743a3d05c2b9ed99604124a3b6190e254c5a0e7204de39890f9563889c8f53d8f7676d250335d57a22951281f34c6d906a823942ef1a4e3accaa52d01d1011f6

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

Filesize
5KB

MD5
14e7671b1741d4448a914345c1ea918a

SHA1
226cd7780a0d0884b563ff2199504bbdacc14d7c

SHA256
a8dbafa449e20fc2648ff733973aa010baad0a6cb7501bbc9fc37fd032a2a005

SHA512
7950265be70a33bb9cfbc58c09b2c98fb9a1936ad1500c8a563903b1ba369dd37fffebb8e02aabef00c0b234af240ee50a2d8dfc55667ffe0c5c2758b17f7ede

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

Filesize
6KB

MD5
fd35f670f4827bb93dff99cf799f46f9

SHA1
cd098dfd94022a0de3cfd6fb4f8aca8d6b38d506

SHA256
33b7cfe13f21c9817fc62b5c35b8e0922d05210eedef7eba30f9f987e1d2cf1b

SHA512
54e23be1a06a9b0d0125a8a1d3ed98c69740821403fe8deda26a2ca7abc3eb38e0a4c616cfe3b59611602110417f1dce70aae0e6c92c1226dd790396abbecb0d

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\c4063b2f-b863-4e69-8828-cd48078e552b.tmp

Filesize
11KB

MD5
5b26517c0615334eb33741826bf62512

SHA1
a145e5a55fe9c47d6e7e20c2389a332b91b626de

SHA256
ba419645862397baefda92c29b63a77d6a351548b325b9418015f13958c8d5cb

SHA512
65ebfa595efd7e5d85251e854b1bf1a85f4335428c1bbdc8f10b449de9ceab394c8c4d555e4b3ddc618d247caaf79230814842a15f5d8be46c2f9d548ba502df

Download Submit