hxxps://hostedservermx[.]com/?kwmj&qrc=gerard[.]green@invesco[.]com

Analysis

max time kernel
300s
max time network
276s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
27-03-2023 19:49

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General

Target

https://hostedservermx.com/?kwmj&[email protected]

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2160	2376	WerFault.exe	92

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

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 = "133244274179711673"	chrome.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1796	chrome.exe
1796	chrome.exe
2408	chrome.exe
2408	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
1796	chrome.exe
1796	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe
Token: SeShutdownPrivilege	1796	chrome.exe
Token: SeCreatePagefilePrivilege	1796	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe
1796	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1796 wrote to memory of 2472	1796	chrome.exe	83
PID 1796 wrote to memory of 2472	1796	chrome.exe	83
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 4472	1796	chrome.exe	84
PID 1796 wrote to memory of 2492	1796	chrome.exe	85
PID 1796 wrote to memory of 2492	1796	chrome.exe	85
PID 1796 wrote to memory of 1828	1796	chrome.exe	86
PID 1796 wrote to memory of 1828	1796	chrome.exe	86
PID 1796 wrote to memory of 1828	1796	chrome.exe	86
PID 1796 wrote to memory of 1828	1796	chrome.exe	86
PID 1796 wrote to memory of 1828	1796	chrome.exe	86
PID 1796 wrote to memory of 1828	1796	chrome.exe	86
PID 1796 wrote to memory of 1828	1796	chrome.exe	86
PID 1796 wrote to memory of 1828	1796	chrome.exe	86
PID 1796 wrote to memory of 1828	1796	chrome.exe	86
PID 1796 wrote to memory of 1828	1796	chrome.exe	86
PID 1796 wrote to memory of 1828	1796	chrome.exe	86
PID 1796 wrote to memory of 1828	1796	chrome.exe	86
PID 1796 wrote to memory of 1828	1796	chrome.exe	86
PID 1796 wrote to memory of 1828	1796	chrome.exe	86
PID 1796 wrote to memory of 1828	1796	chrome.exe	86
PID 1796 wrote to memory of 1828	1796	chrome.exe	86
PID 1796 wrote to memory of 1828	1796	chrome.exe	86
PID 1796 wrote to memory of 1828	1796	chrome.exe	86
PID 1796 wrote to memory of 1828	1796	chrome.exe	86
PID 1796 wrote to memory of 1828	1796	chrome.exe	86
PID 1796 wrote to memory of 1828	1796	chrome.exe	86
PID 1796 wrote to memory of 1828	1796	chrome.exe	86

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://hostedservermx.com/?kwmj&[email protected]
1⤵
- Enumerates system info in registry
- 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:1796
- 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,0x100,0x104,0xb4,0x108,0x7ffdec4f9758,0x7ffdec4f9768,0x7ffdec4f9778
  2⤵
  PID:2472
- 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=1808 --field-trial-handle=1776,i,3946808545769598640,770900008356104557,131072 /prefetch:2
  2⤵
  PID:4472
- 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=2168 --field-trial-handle=1776,i,3946808545769598640,770900008356104557,131072 /prefetch:8
  2⤵
  PID:2492
- 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=2220 --field-trial-handle=1776,i,3946808545769598640,770900008356104557,131072 /prefetch:8
  2⤵
  PID:1828
- 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=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3148 --field-trial-handle=1776,i,3946808545769598640,770900008356104557,131072 /prefetch:1
  2⤵
  PID:3752
- 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=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3156 --field-trial-handle=1776,i,3946808545769598640,770900008356104557,131072 /prefetch:1
  2⤵
  PID:3332
- 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=5244 --field-trial-handle=1776,i,3946808545769598640,770900008356104557,131072 /prefetch:8
  2⤵
  PID:4900
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5320 --field-trial-handle=1776,i,3946808545769598640,770900008356104557,131072 /prefetch:8
  2⤵
  PID:2032
- 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=5012 --field-trial-handle=1776,i,3946808545769598640,770900008356104557,131072 /prefetch:8
  2⤵
  PID:2116
- 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=5140 --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=3992 --field-trial-handle=1776,i,3946808545769598640,770900008356104557,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2408

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:4556

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 476 -p 2376 -ip 2376
1⤵
PID:1020

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2376 -s 1764
1⤵
- Program crash
PID:2160

Network

MITRE ATT&CK Enterprise v6

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\Google\Chrome\User Data\Default\Network\Network Persistent State

Filesize
947B

MD5
3c413b10ed533f9297d14044d688b0d5

SHA1
8d58454bce66a9146d6221bb4bf10fead7b0cdff

SHA256
742a68a862d2bc885cb3c7c8de599838523edb2464d85d7afaad7211778e78d0

SHA512
96c3b03b5d7d0a8b5c716a225a6e87844607205f4cd02e7cf768627b225173a19df376fbe72f08b68855e9bbe7fd4076b7bc9cda5dd1ed32f69bb09de9e4afc8

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

Filesize
539B

MD5
697e454ffa06744c1d94f6bc291e33c9

SHA1
b28108a90cf20804a0e73779f2804b9a0fad94c9

SHA256
780e0b69c13121eedd71e9f3e136e1ef5a7ca9347f9d0710a085f90e140b731b

SHA512
bb855d3ae7818e995396a84c83bd1a34e1c1ee00b63a6a6dc07cfe001bd2a336523270d65b2cacab5697cc4470ab7f125b9177fc589b758799cd031510fddbc9

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

Filesize
6KB

MD5
308e2428fdc92595630e15c9b7a37695

SHA1
bae41481609ea7015cf353d77de204639643a8be

SHA256
605aa22c613d348118e28aec759c60652c4c12834348607a57758f2f7bb26112

SHA512
ff2674791fce4cb7535e7947e9a1df67a2f1498e87b83bdbf2333a757d5731d86c6a487868a9323131f199e27fa15ccc5228a2ee3eaf67c1ae61164a1d3c437a

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

Filesize
15KB

MD5
990b354f0debca371c6077474b4ddce2

SHA1
081470d57e4a647e06f46e6d61c1fcb4ddf3472b

SHA256
e66f32f02a2ac5c5fb0eb726e17be61204b7aa8741419865a54b5e1b11fc561d

SHA512
b4c038652a5b9b8ae606f373ff3b6eb7ef99a7d0dac55d32b4d057c92d3b935880cbf87eb5433b28b324c49f9bb1e78be745ce0c5531d3ab72c3c04905bd088d

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

Filesize
145KB

MD5
24b94d7413bec2bf4658a4788a21bf9c

SHA1
733dfedf0e9df512916db574629942b324318450

SHA256
c4d59727fe5b861a958f9a5fa6ab46fb080769597cf4d2d4c768f40da5dd325c

SHA512
93bca51f4cdbc1d1c142d2569afc028596a2d4ed122ca22398991bc704b16d330eaea27cdf969edc0d18dd8a89f5ac51d2eb9928f24bf4e94e635d34c2b273bf

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