Analysis Overview
SHA256
3caf20651766fe9fdcc804393c554152365e2e10fe62db7afb11259be2888247
Threat Level: Known bad
The file 3caf20651766fe9fdcc804393c554152365e2e10fe62db7afb11259be2888247.exe was found to be: Known bad.
Malicious Activity Summary
Detect Socks5Systemz Payload
Socks5Systemz
Detects executables packed with VMProtect.
Executes dropped EXE
Loads dropped DLL
Unexpected DNS network traffic destination
Checks installed software on the system
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-25 02:08
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-25 02:08
Reported
2024-03-25 02:11
Platform
win7-20240221-en
Max time kernel
144s
Max time network
131s
Command Line
Signatures
Detect Socks5Systemz Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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| N/A | N/A | N/A | N/A |
Socks5Systemz
Detects executables packed with VMProtect.
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-326EJ.tmp\3caf20651766fe9fdcc804393c554152365e2e10fe62db7afb11259be2888247.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Color Picker\colorpicker32.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Color Picker\colorpicker32.exe | N/A |
Loads dropped DLL
Unexpected DNS network traffic destination
| Description | Indicator | Process | Target |
| Destination IP | 45.155.250.90 | N/A | N/A |
Checks installed software on the system
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\3caf20651766fe9fdcc804393c554152365e2e10fe62db7afb11259be2888247.exe
"C:\Users\Admin\AppData\Local\Temp\3caf20651766fe9fdcc804393c554152365e2e10fe62db7afb11259be2888247.exe"
C:\Users\Admin\AppData\Local\Temp\is-326EJ.tmp\3caf20651766fe9fdcc804393c554152365e2e10fe62db7afb11259be2888247.tmp
"C:\Users\Admin\AppData\Local\Temp\is-326EJ.tmp\3caf20651766fe9fdcc804393c554152365e2e10fe62db7afb11259be2888247.tmp" /SL5="$4010A,1950155,54272,C:\Users\Admin\AppData\Local\Temp\3caf20651766fe9fdcc804393c554152365e2e10fe62db7afb11259be2888247.exe"
C:\Users\Admin\AppData\Local\Color Picker\colorpicker32.exe
"C:\Users\Admin\AppData\Local\Color Picker\colorpicker32.exe" -i
C:\Users\Admin\AppData\Local\Color Picker\colorpicker32.exe
"C:\Users\Admin\AppData\Local\Color Picker\colorpicker32.exe" -s
Network
| Country | Destination | Domain | Proto |
| SE | 45.155.250.90:53 | dlbgqcy.info | udp |
| MD | 45.142.214.240:80 | dlbgqcy.info | tcp |
Files
memory/2252-1-0x0000000000400000-0x0000000000414000-memory.dmp
\Users\Admin\AppData\Local\Temp\is-326EJ.tmp\3caf20651766fe9fdcc804393c554152365e2e10fe62db7afb11259be2888247.tmp
| MD5 | bb16a1aed23a42be299fa83942dc45cc |
| SHA1 | eef3b71f03f3ea6148a08bf4ba6d3bc2239a56ba |
| SHA256 | 2fbf5d1a94ff7aa773d0abe9e2216f0347f47083bf66632e516b9e59ede819df |
| SHA512 | bd1c5cf999c8824946906a6242309b41e6bcc926733107e87787ecb70c4e4d78ae395fcc9033606a72f08fee98103957063b3a47cd74e9e395d77c75287fd0b4 |
memory/2492-9-0x0000000000240000-0x0000000000241000-memory.dmp
\Users\Admin\AppData\Local\Temp\is-0N2U1.tmp\_isetup\_shfoldr.dll
| MD5 | 92dc6ef532fbb4a5c3201469a5b5eb63 |
| SHA1 | 3e89ff837147c16b4e41c30d6c796374e0b8e62c |
| SHA256 | 9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87 |
| SHA512 | 9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3 |
\Users\Admin\AppData\Local\Temp\is-0N2U1.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
\Users\Admin\AppData\Local\Color Picker\colorpicker32.exe
| MD5 | 6a5fac096c2b4232d43de7231986c4b0 |
| SHA1 | 35b823459bdb0a31da727a671a7ed017ad821036 |
| SHA256 | b61859123f2743a206f50fde171c985564a745f73e60888bfc67ce3a86892f89 |
| SHA512 | 1f3eb2b99e5daa99cf4ee7333f20770d521b0a6d1e8e96bf86be69b01bed4df3684df005943929fd21dabf2e27dea9ffdedcb556f701b1038709b34b2912692e |
memory/2492-43-0x00000000037D0000-0x0000000003A13000-memory.dmp
memory/2724-44-0x0000000000400000-0x0000000000643000-memory.dmp
memory/2724-45-0x0000000000400000-0x0000000000643000-memory.dmp
memory/2724-46-0x0000000000400000-0x0000000000643000-memory.dmp
memory/2724-49-0x0000000000400000-0x0000000000643000-memory.dmp
memory/2572-51-0x0000000000400000-0x0000000000643000-memory.dmp
memory/2572-53-0x0000000000400000-0x0000000000643000-memory.dmp
memory/2252-54-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2492-55-0x0000000000400000-0x00000000004B8000-memory.dmp
memory/2572-56-0x0000000000400000-0x0000000000643000-memory.dmp
memory/2492-57-0x0000000000240000-0x0000000000241000-memory.dmp
memory/2492-58-0x00000000037D0000-0x0000000003A13000-memory.dmp
memory/2572-61-0x0000000000400000-0x0000000000643000-memory.dmp
memory/2572-62-0x0000000000400000-0x0000000000643000-memory.dmp
memory/2572-65-0x0000000000400000-0x0000000000643000-memory.dmp
memory/2572-68-0x0000000000400000-0x0000000000643000-memory.dmp
memory/2572-71-0x0000000000400000-0x0000000000643000-memory.dmp
memory/2572-74-0x0000000000400000-0x0000000000643000-memory.dmp
memory/2572-75-0x0000000002290000-0x0000000002332000-memory.dmp
memory/2572-76-0x0000000002290000-0x0000000002332000-memory.dmp
memory/2572-82-0x0000000000400000-0x0000000000643000-memory.dmp
memory/2572-85-0x0000000000400000-0x0000000000643000-memory.dmp
memory/2572-86-0x0000000002290000-0x0000000002332000-memory.dmp
memory/2572-89-0x0000000000400000-0x0000000000643000-memory.dmp
memory/2572-92-0x0000000000400000-0x0000000000643000-memory.dmp
memory/2572-95-0x0000000000400000-0x0000000000643000-memory.dmp
memory/2572-98-0x0000000000400000-0x0000000000643000-memory.dmp
memory/2572-102-0x0000000000400000-0x0000000000643000-memory.dmp
memory/2572-105-0x0000000000400000-0x0000000000643000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-25 02:08
Reported
2024-03-25 02:11
Platform
win10v2004-20231215-en
Max time kernel
141s
Max time network
141s
Command Line
Signatures
Detect Socks5Systemz Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Socks5Systemz
Detects executables packed with VMProtect.
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-CAE8A.tmp\3caf20651766fe9fdcc804393c554152365e2e10fe62db7afb11259be2888247.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Color Picker\colorpicker32.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Color Picker\colorpicker32.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-CAE8A.tmp\3caf20651766fe9fdcc804393c554152365e2e10fe62db7afb11259be2888247.tmp | N/A |
Unexpected DNS network traffic destination
| Description | Indicator | Process | Target |
| Destination IP | 141.98.234.31 | N/A | N/A |
Checks installed software on the system
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\3caf20651766fe9fdcc804393c554152365e2e10fe62db7afb11259be2888247.exe
"C:\Users\Admin\AppData\Local\Temp\3caf20651766fe9fdcc804393c554152365e2e10fe62db7afb11259be2888247.exe"
C:\Users\Admin\AppData\Local\Temp\is-CAE8A.tmp\3caf20651766fe9fdcc804393c554152365e2e10fe62db7afb11259be2888247.tmp
"C:\Users\Admin\AppData\Local\Temp\is-CAE8A.tmp\3caf20651766fe9fdcc804393c554152365e2e10fe62db7afb11259be2888247.tmp" /SL5="$50060,1950155,54272,C:\Users\Admin\AppData\Local\Temp\3caf20651766fe9fdcc804393c554152365e2e10fe62db7afb11259be2888247.exe"
C:\Users\Admin\AppData\Local\Color Picker\colorpicker32.exe
"C:\Users\Admin\AppData\Local\Color Picker\colorpicker32.exe" -i
C:\Users\Admin\AppData\Local\Color Picker\colorpicker32.exe
"C:\Users\Admin\AppData\Local\Color Picker\colorpicker32.exe" -s
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 178.223.142.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.171.91.138.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| HK | 141.98.234.31:53 | bfdhuik.com | udp |
| US | 8.8.8.8:53 | 31.234.98.141.in-addr.arpa | udp |
| MD | 45.142.214.240:80 | bfdhuik.com | tcp |
| US | 8.8.8.8:53 | 240.214.142.45.in-addr.arpa | udp |
Files
memory/3520-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/3520-2-0x0000000000400000-0x0000000000414000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-CAE8A.tmp\3caf20651766fe9fdcc804393c554152365e2e10fe62db7afb11259be2888247.tmp
| MD5 | bb16a1aed23a42be299fa83942dc45cc |
| SHA1 | eef3b71f03f3ea6148a08bf4ba6d3bc2239a56ba |
| SHA256 | 2fbf5d1a94ff7aa773d0abe9e2216f0347f47083bf66632e516b9e59ede819df |
| SHA512 | bd1c5cf999c8824946906a6242309b41e6bcc926733107e87787ecb70c4e4d78ae395fcc9033606a72f08fee98103957063b3a47cd74e9e395d77c75287fd0b4 |
C:\Users\Admin\AppData\Local\Temp\is-83AF9.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
memory/332-7-0x0000000000590000-0x0000000000591000-memory.dmp
C:\Users\Admin\AppData\Local\Color Picker\colorpicker32.exe
| MD5 | 6a5fac096c2b4232d43de7231986c4b0 |
| SHA1 | 35b823459bdb0a31da727a671a7ed017ad821036 |
| SHA256 | b61859123f2743a206f50fde171c985564a745f73e60888bfc67ce3a86892f89 |
| SHA512 | 1f3eb2b99e5daa99cf4ee7333f20770d521b0a6d1e8e96bf86be69b01bed4df3684df005943929fd21dabf2e27dea9ffdedcb556f701b1038709b34b2912692e |
memory/832-38-0x0000000000400000-0x0000000000643000-memory.dmp
memory/832-39-0x0000000000400000-0x0000000000643000-memory.dmp
memory/832-43-0x0000000000400000-0x0000000000643000-memory.dmp
memory/832-40-0x0000000000400000-0x0000000000643000-memory.dmp
memory/4152-46-0x0000000000400000-0x0000000000643000-memory.dmp
memory/3520-47-0x0000000000400000-0x0000000000414000-memory.dmp
memory/332-48-0x0000000000400000-0x00000000004B8000-memory.dmp
memory/4152-49-0x0000000000400000-0x0000000000643000-memory.dmp
memory/332-50-0x0000000000590000-0x0000000000591000-memory.dmp
memory/4152-53-0x0000000000400000-0x0000000000643000-memory.dmp
memory/4152-54-0x0000000000400000-0x0000000000643000-memory.dmp
memory/4152-57-0x0000000000400000-0x0000000000643000-memory.dmp
memory/4152-60-0x0000000000400000-0x0000000000643000-memory.dmp
memory/4152-63-0x0000000000400000-0x0000000000643000-memory.dmp
memory/4152-65-0x0000000000730000-0x00000000007D2000-memory.dmp
memory/4152-68-0x0000000000400000-0x0000000000643000-memory.dmp
memory/4152-69-0x0000000000730000-0x00000000007D2000-memory.dmp
memory/4152-74-0x0000000000400000-0x0000000000643000-memory.dmp
memory/4152-77-0x0000000000400000-0x0000000000643000-memory.dmp
memory/4152-78-0x0000000000730000-0x00000000007D2000-memory.dmp
memory/4152-81-0x0000000000400000-0x0000000000643000-memory.dmp
memory/4152-84-0x0000000000400000-0x0000000000643000-memory.dmp
memory/4152-87-0x0000000000400000-0x0000000000643000-memory.dmp
memory/4152-90-0x0000000000400000-0x0000000000643000-memory.dmp
memory/4152-94-0x0000000000400000-0x0000000000643000-memory.dmp
memory/4152-97-0x0000000000400000-0x0000000000643000-memory.dmp