hxxps://westchestercountryclubfl[.]cmail19[.]com/t/n/t-l-3fe7cb8d454d11eeb8edd2627805b52f-l-r-r-l/

Analysis

max time kernel
150s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
29/08/2023, 03:11

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General

Target

https://westchestercountryclubfl.cmail19.com/t/n/t-l-3fe7cb8d454d11eeb8edd2627805b52f-l-r-r-l/

Score

1^/10

Malware Config

Signatures

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133377523064954455"	chrome.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1612	chrome.exe
1612	chrome.exe
2180	chrome.exe
2180	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe
Token: SeShutdownPrivilege	1612	chrome.exe
Token: SeCreatePagefilePrivilege	1612	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe
1612	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1612 wrote to memory of 4296	1612	chrome.exe	83
PID 1612 wrote to memory of 4296	1612	chrome.exe	83
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 4592	1612	chrome.exe	87
PID 1612 wrote to memory of 3752	1612	chrome.exe	86
PID 1612 wrote to memory of 3752	1612	chrome.exe	86
PID 1612 wrote to memory of 836	1612	chrome.exe	85
PID 1612 wrote to memory of 836	1612	chrome.exe	85
PID 1612 wrote to memory of 836	1612	chrome.exe	85
PID 1612 wrote to memory of 836	1612	chrome.exe	85
PID 1612 wrote to memory of 836	1612	chrome.exe	85
PID 1612 wrote to memory of 836	1612	chrome.exe	85
PID 1612 wrote to memory of 836	1612	chrome.exe	85
PID 1612 wrote to memory of 836	1612	chrome.exe	85
PID 1612 wrote to memory of 836	1612	chrome.exe	85
PID 1612 wrote to memory of 836	1612	chrome.exe	85
PID 1612 wrote to memory of 836	1612	chrome.exe	85
PID 1612 wrote to memory of 836	1612	chrome.exe	85
PID 1612 wrote to memory of 836	1612	chrome.exe	85
PID 1612 wrote to memory of 836	1612	chrome.exe	85
PID 1612 wrote to memory of 836	1612	chrome.exe	85
PID 1612 wrote to memory of 836	1612	chrome.exe	85
PID 1612 wrote to memory of 836	1612	chrome.exe	85
PID 1612 wrote to memory of 836	1612	chrome.exe	85
PID 1612 wrote to memory of 836	1612	chrome.exe	85
PID 1612 wrote to memory of 836	1612	chrome.exe	85
PID 1612 wrote to memory of 836	1612	chrome.exe	85
PID 1612 wrote to memory of 836	1612	chrome.exe	85

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://westchestercountryclubfl.cmail19.com/t/n/t-l-3fe7cb8d454d11eeb8edd2627805b52f-l-r-r-l/
1⤵
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1612
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7fff4dc09758,0x7fff4dc09768,0x7fff4dc09778
  2⤵
  PID:4296
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1932 --field-trial-handle=2228,i,1457043987694118151,6883899529310403093,131072 /prefetch:8
  2⤵
  PID:836
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1896 --field-trial-handle=2228,i,1457043987694118151,6883899529310403093,131072 /prefetch:8
  2⤵
  PID:3752
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1648 --field-trial-handle=2228,i,1457043987694118151,6883899529310403093,131072 /prefetch:2
  2⤵
  PID:4592
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3208 --field-trial-handle=2228,i,1457043987694118151,6883899529310403093,131072 /prefetch:1
  2⤵
  PID:3156
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3176 --field-trial-handle=2228,i,1457043987694118151,6883899529310403093,131072 /prefetch:1
  2⤵
  PID:4716
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4976 --field-trial-handle=2228,i,1457043987694118151,6883899529310403093,131072 /prefetch:1
  2⤵
  PID:4080
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=5028 --field-trial-handle=2228,i,1457043987694118151,6883899529310403093,131072 /prefetch:1
  2⤵
  PID:2948
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5312 --field-trial-handle=2228,i,1457043987694118151,6883899529310403093,131072 /prefetch:8
  2⤵
  PID:4232
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5384 --field-trial-handle=2228,i,1457043987694118151,6883899529310403093,131072 /prefetch:8
  2⤵
  PID:4504
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --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=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3260 --field-trial-handle=2228,i,1457043987694118151,6883899529310403093,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2180

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:2796

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

Filesize
1KB

MD5
072c9a33c9b133b6ad251b28034baa5d

SHA1
1f6f4a4b65fedbd59031d036167ec1d8e0d281e6

SHA256
2c197ac2c9d79ef69c09bd6a44f4341a43704e632f9e405ff8402affa02ede40

SHA512
f0a2e9599835fbf57981e2440c6a5419a79719fa1197d8fd9f7812fd70e1f112535c40a35c9d8575a74ec6b8918cd0f1097276a6a36e18435f09013688c4e0e6

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

Filesize
1KB

MD5
8481d8f6e5c8ec596d96d684bfcbe6b8

SHA1
a01efceb6f492b496eb47717a28be7707c0ed7cb

SHA256
c2d8d33389eb96b6d22a990d05f649044f0281f3ccef8259b07a60b4b2060202

SHA512
d8d3b1ef7d0d85f121fd8d5921f4f1277a7e9abb816ca914e92681fbf8fa1d57e5e67f45c50778a3308a9cb18700745795f9908e91e087bee2a644c004cbe73e

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

Filesize
539B

MD5
518c0d6ff14c5e28d28ef315cabe0f09

SHA1
358232b8abc81a9b68652ad22cc0c2eccabad538

SHA256
99a760fe81ce3a36844b6c129f6b583c52e0b0507abfa4b84f3d92978a94b1d8

SHA512
fb191db8528c62fa64e08031add34a5c7d09b32a1c1d00939cf3d23eaffca1b2b702db9a2a5e369e0fc5b6fc5bdb0bc0778a395c74fb42bc29795579349e7eb9

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
6KB

MD5
a9e9a10dfe648d6964ba5dd6293b587e

SHA1
6f32a71a069cb8eae5873c27d3f9308654dbb85f

SHA256
236fc4799ed41b3139ef5bba7d6548bbdc3c59bbd8dedc250ba765418b7884c0

SHA512
17a8dc316c6fd8fc4f614d04815a2928455baeb70403a7c43c814548526961398721552371b5cd33bcd845ab96138bb3a93bc44d5e51477c8fd50336e6fc25f8

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

Filesize
87KB

MD5
36af934f738aa7ac28b9abb62fcbcddb

SHA1
33299d93b0a402ef879d9313acd3a1b02dfbfbb7

SHA256
50d157680b3b7f25730e3ae4270df6ced11e4267f310d7fa6ea16635b71ec0d5

SHA512
9790c2e3e4455646ca686663f736afd21372ed07e742ea61f5c2d1256d3f7d0dcfbdc6fd51857847b1de6065d068aecceeceac7ac77bdfd9e7a9ee053b453031

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

Filesize
2B

MD5
99914b932bd37a50b983c5e7c90ae93b

SHA1
bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

SHA256
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

SHA512
27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

Download Submit