hxxp://mcughnsalomudia3[.]kartra[.]com

Analysis

max time kernel
47s
max time network
51s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
21/11/2023, 20:40

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General

Target

http://mcughnsalomudia3.kartra.com

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	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
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133450728273100009"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4052	chrome.exe
4052	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe
Token: SeShutdownPrivilege	4052	chrome.exe
Token: SeCreatePagefilePrivilege	4052	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe
4052	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4052 wrote to memory of 3480	4052	chrome.exe	33
PID 4052 wrote to memory of 3480	4052	chrome.exe	33
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 1496	4052	chrome.exe	88
PID 4052 wrote to memory of 860	4052	chrome.exe	89
PID 4052 wrote to memory of 860	4052	chrome.exe	89
PID 4052 wrote to memory of 2604	4052	chrome.exe	90
PID 4052 wrote to memory of 2604	4052	chrome.exe	90
PID 4052 wrote to memory of 2604	4052	chrome.exe	90
PID 4052 wrote to memory of 2604	4052	chrome.exe	90
PID 4052 wrote to memory of 2604	4052	chrome.exe	90
PID 4052 wrote to memory of 2604	4052	chrome.exe	90
PID 4052 wrote to memory of 2604	4052	chrome.exe	90
PID 4052 wrote to memory of 2604	4052	chrome.exe	90
PID 4052 wrote to memory of 2604	4052	chrome.exe	90
PID 4052 wrote to memory of 2604	4052	chrome.exe	90
PID 4052 wrote to memory of 2604	4052	chrome.exe	90
PID 4052 wrote to memory of 2604	4052	chrome.exe	90
PID 4052 wrote to memory of 2604	4052	chrome.exe	90
PID 4052 wrote to memory of 2604	4052	chrome.exe	90
PID 4052 wrote to memory of 2604	4052	chrome.exe	90
PID 4052 wrote to memory of 2604	4052	chrome.exe	90
PID 4052 wrote to memory of 2604	4052	chrome.exe	90
PID 4052 wrote to memory of 2604	4052	chrome.exe	90
PID 4052 wrote to memory of 2604	4052	chrome.exe	90
PID 4052 wrote to memory of 2604	4052	chrome.exe	90
PID 4052 wrote to memory of 2604	4052	chrome.exe	90
PID 4052 wrote to memory of 2604	4052	chrome.exe	90

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 http://mcughnsalomudia3.kartra.com
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:4052
- 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,0x100,0x104,0xd8,0x108,0x7ff847db9758,0x7ff847db9768,0x7ff847db9778
  2⤵
  PID:3480
- 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=1728 --field-trial-handle=1860,i,15636172946583056088,13920338597994889110,131072 /prefetch:2
  2⤵
  PID:1496
- 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=2112 --field-trial-handle=1860,i,15636172946583056088,13920338597994889110,131072 /prefetch:8
  2⤵
  PID:860
- 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=2184 --field-trial-handle=1860,i,15636172946583056088,13920338597994889110,131072 /prefetch:8
  2⤵
  PID:2604
- 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=2980 --field-trial-handle=1860,i,15636172946583056088,13920338597994889110,131072 /prefetch:1
  2⤵
  PID:3760
- 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=2972 --field-trial-handle=1860,i,15636172946583056088,13920338597994889110,131072 /prefetch:1
  2⤵
  PID:3488
- 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=3864 --field-trial-handle=1860,i,15636172946583056088,13920338597994889110,131072 /prefetch:1
  2⤵
  PID:4476
- 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=3288 --field-trial-handle=1860,i,15636172946583056088,13920338597994889110,131072 /prefetch:1
  2⤵
  PID:2904
- 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=5264 --field-trial-handle=1860,i,15636172946583056088,13920338597994889110,131072 /prefetch:8
  2⤵
  PID:4636
- 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=5388 --field-trial-handle=1860,i,15636172946583056088,13920338597994889110,131072 /prefetch:8
  2⤵
  PID:4612

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:1304

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\Google\Chrome\User Data\Default\Cache\Cache_Data\f_00000a

Filesize
186KB

MD5
9f61d7b1098e9a21920cf7abd68ca471

SHA1
c2a75ba9d5e426f34290ebda3e7b3874a4c26a50

SHA256
2c209fbd64803b50d0275cfd977c57965ee91410ecf0cafa70d9f249d6357c71

SHA512
3d4f945783809a88e717f583f8805da1786770d024897c8a21d758325bcd4743ff48e32a275fe2f04236248393e580d40ae5caf5d3258054ea94d20b65b2c029

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

Filesize
288B

MD5
95d8762c872795222963a9e9d33b16bc

SHA1
61397d1a28dd3f9e940074c7c2df491122ec7f1e

SHA256
c760aadd9248deaa601c82d0dcfd909ff4ca5722dfad6237ca7643bdc08a2d24

SHA512
537f08b0030cdb14c4cf9d024ceb3cd7e9d1051b7e5f3a94fc9e6687a1d9c746db5e983ea03401bad8491f8a563f39c0f992d3bb49abab445bc73f5b077a3515

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

Filesize
873B

MD5
84493124d63a6c935825ecebb7d9bd42

SHA1
01e15267875acc3da9d381f8984afbbf214b60ab

SHA256
56ac21ad15b01215df8c0da334d9aee0a5b422536424496b1d7823dca3c5d7f8

SHA512
ead1657640dcfabd4a2ee72d018b67e563366fcb672bb89fadc19df57bfc5d42de3f77894a0158d054d6c6df74a5cb20b2794805e11d05937763a91a8414fd3b

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

Filesize
6KB

MD5
2b61ff682f6c407583eb473ae8eb72de

SHA1
9c81a95fa7874fadd8fe5b71c2ec69747de0ec70

SHA256
743be71a85af3a0e0fed1e9ac61f1e126fd965b68edf913a2f4deac7a960b38e

SHA512
4bdd239c868867610f2863602a9f4eb1e4dad0f0dfa537b471302f6a73762d0441d6c7948e46780f494856082f2b559e51fc8f64770324b3be4565c943233c65

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

Filesize
6KB

MD5
e93244d38e848615553a7a9bd5e70530

SHA1
e6bb7aec1b4c67e2fd48b6e1fef172e59b03e083

SHA256
60427972f9e2c85581ecc8eda0474df4601c40eeca0995e28a38232bdf05f62a

SHA512
adc29f6a06a86f99c2a551876492297502054b6c98f1a48104e10359675effc016f851550c02790a25bef2e41a6b2fa3709e0f248884fbdf5333685cd8d99f27

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

Filesize
109KB

MD5
80b7a67251b3604d18e967c8a7766448

SHA1
0e2255ea5669c3d9eaa8d880301eb49b700fd50d

SHA256
7050ba1ac5f2c16f42ad1c2b3e279fc8a20c73c0e8b4a1c8b101b72da6059b2e

SHA512
9c4bc9ba3dff479fe3503c6d1ca384b7fb0ec37c377232129cb52d03b5e82ff5d805b53e786d6cc9c42b6436a6cdb62989fa731fb2d7d6378249845164684e7b

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