Analysis Overview
SHA256
a6c2a90a390e77076ff0fca78301e2e8ac7adf38ec3b55442af5110424c573e9
Threat Level: Known bad
The file a6c2a90a390e77076ff0fca78301e2e8ac7adf38ec3b55442af5110424c573e9.exe was found to be: Known bad.
Malicious Activity Summary
44Caliber family
44Caliber
Reads user/profile data of web browsers
Looks up external IP address via web service
Accesses cryptocurrency files/wallets, possible credential harvesting
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-20 19:37
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-20 19:34
Reported
2024-11-20 19:40
Platform
win7-20241023-en
Max time kernel
0s
Max time network
17s
Command Line
Signatures
Reads user/profile data of web browsers
Accesses cryptocurrency files/wallets, possible credential harvesting
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | freegeoip.app | N/A | N/A |
| N/A | freegeoip.app | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a6c2a90a390e77076ff0fca78301e2e8ac7adf38ec3b55442af5110424c573e9.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a6c2a90a390e77076ff0fca78301e2e8ac7adf38ec3b55442af5110424c573e9.exe
"C:\Users\Admin\AppData\Local\Temp\a6c2a90a390e77076ff0fca78301e2e8ac7adf38ec3b55442af5110424c573e9.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | freegeoip.app | udp |
| US | 172.67.160.84:443 | freegeoip.app | tcp |
| US | 8.8.8.8:53 | ipbase.com | udp |
| US | 104.21.85.189:443 | ipbase.com | tcp |
Files
memory/2224-0-0x000007FEF52A3000-0x000007FEF52A4000-memory.dmp
memory/2224-1-0x0000000001150000-0x00000000011DC000-memory.dmp
memory/2224-2-0x000000001AE90000-0x000000001AF6A000-memory.dmp
memory/2224-3-0x0000000000230000-0x0000000000236000-memory.dmp
memory/2224-4-0x000007FEF52A0000-0x000007FEF5C8C000-memory.dmp
C:\ProgramData\44\Process.txt
| MD5 | e4c5a9c9a68d0c3f9fa878cd64bee407 |
| SHA1 | 7af1ef39e9a536a4a49bb9add42a665bacaf4d30 |
| SHA256 | 4c04742124dd87fcfa6af03c3062f677806c6ec0fe8e169774d76bd83bd4ce4b |
| SHA512 | c401f4736dffd397a45b71f7fa2b0a879b10309b594f53bcda485afc3660600fccd34744580a61fc74271ad4523281bd325cbd0bd383839b33b7d0f648e0cc51 |
memory/2224-56-0x000007FEF52A0000-0x000007FEF5C8C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-20 19:34
Reported
2024-11-20 19:40
Platform
win10v2004-20241007-en
Max time kernel
94s
Max time network
95s
Command Line
Signatures
44Caliber
44Caliber family
Reads user/profile data of web browsers
Accesses cryptocurrency files/wallets, possible credential harvesting
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | freegeoip.app | N/A | N/A |
| N/A | freegeoip.app | N/A | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\a6c2a90a390e77076ff0fca78301e2e8ac7adf38ec3b55442af5110424c573e9.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\a6c2a90a390e77076ff0fca78301e2e8ac7adf38ec3b55442af5110424c573e9.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a6c2a90a390e77076ff0fca78301e2e8ac7adf38ec3b55442af5110424c573e9.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a6c2a90a390e77076ff0fca78301e2e8ac7adf38ec3b55442af5110424c573e9.exe
"C:\Users\Admin\AppData\Local\Temp\a6c2a90a390e77076ff0fca78301e2e8ac7adf38ec3b55442af5110424c573e9.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | freegeoip.app | udp |
| US | 172.67.160.84:443 | freegeoip.app | tcp |
| US | 8.8.8.8:53 | ipbase.com | udp |
| US | 104.21.85.189:443 | ipbase.com | tcp |
| US | 8.8.8.8:53 | 84.160.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 189.85.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
Files
memory/2036-0-0x00007FF8E8383000-0x00007FF8E8385000-memory.dmp
memory/2036-1-0x0000000000830000-0x00000000008BC000-memory.dmp
memory/2036-2-0x000000001B550000-0x000000001B62A000-memory.dmp
memory/2036-3-0x0000000002900000-0x0000000002906000-memory.dmp
memory/2036-12-0x00007FF8E8380000-0x00007FF8E8E41000-memory.dmp
C:\Users\Admin\AppData\Local\44\Process.txt
| MD5 | 1cf60c66e61047b0060f9b38cec31657 |
| SHA1 | ef1beee47437a9adb44051d70fd3481856069106 |
| SHA256 | 367603f7a3743b637095cc9b4b6545154907099a11d78e4788b2c348bfac1581 |
| SHA512 | 0e408e42475680ff36c76a2e5b82d602ddc6829b459e7b051b663d1e39b278af1fd6652e55a09aa9310d11ccbd8c197a422fef9509a05b45fbe727c03f2ef8d3 |
C:\Users\Admin\AppData\Local\44\Process.txt
| MD5 | 10b13027038cb3c35042c196f7dde0e4 |
| SHA1 | 89b9aca4c4d6f3617a1b7a5497b9879b780a3e97 |
| SHA256 | 89dcd212271696505191eb2f0d0b33a80d28971f232c6f15ae95808c21a66496 |
| SHA512 | bd67d9381bf054bb54550f8c6305fac8699057b5330d01bde0b34bd449bb4f93d273386fdf43eb3faa9de7de79c508015acb7e1ffa06c3e6daa672b08c0c5135 |
C:\Users\Admin\AppData\Local\44\Process.txt
| MD5 | 8b901772582f57aef4b15a13c38be2c4 |
| SHA1 | ddce54b9f7da872cd6199854cd483eed9567bb97 |
| SHA256 | 3e928b72ca401191e1d0134a6983527135c01d69c54b3b57c14d4a062a646ef1 |
| SHA512 | e35cd58d6c3b7b1e7a5fbcf9285fac286562cb83f22a591a3234ef72a1dc6856733b282396a7c48adc85372d90a43d1fd72777425ac3650b57eeff1951b681a0 |
C:\Users\Admin\AppData\Local\44\Process.txt
| MD5 | f70efe00fca585065d1c6d57eb3eb0ee |
| SHA1 | c4089ecaf16ef4c842e0ed210ce78a2bc22e2a1a |
| SHA256 | 7a516e18a6b2eb81136b00fc4751127a7942109f002adda4a19586d8f12de5ee |
| SHA512 | 7d308d6e324afa631e3d8ed431a11aa82adb8cd61b5f724c5fa4545a573118f6daef4535f3ad9c5262c1f3937a6a02a0e7a45d324f35d73216aa1158d626c5f2 |
memory/2036-120-0x000000001D520000-0x000000001D6C9000-memory.dmp
memory/2036-121-0x00007FF8E8380000-0x00007FF8E8E41000-memory.dmp