Analysis Overview
SHA256
e837bf6c58ee97ebdb7c3d58a733f3d527bf0150f1eb551af6707f71d54a3457
Threat Level: Known bad
The file BF-TL-605877001.exe was found to be: Known bad.
Malicious Activity Summary
Detect ZGRat V1
PureLog Stealer
ZGRat
AgentTesla
PureLog Stealer payload
Downloads MZ/PE file
Reads data files stored by FTP clients
Executes dropped EXE
Checks computer location settings
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads WinSCP keys stored on the system
Looks up external IP address via web service
Adds Run key to start application
Suspicious use of SetThreadContext
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: AddClipboardFormatListener
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-12 13:17
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-12 13:17
Reported
2024-03-12 13:19
Platform
win7-20240221-en
Max time kernel
149s
Max time network
153s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\BF-TL-605877001.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\BF-TL-605877001.exe
"C:\Users\Admin\AppData\Local\Temp\BF-TL-605877001.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | firstbaptiststjoe.org | udp |
| US | 44.215.252.154:443 | firstbaptiststjoe.org | tcp |
| US | 44.215.252.154:443 | firstbaptiststjoe.org | tcp |
| US | 44.215.252.154:443 | firstbaptiststjoe.org | tcp |
| US | 44.215.252.154:443 | firstbaptiststjoe.org | tcp |
| US | 44.215.252.154:443 | firstbaptiststjoe.org | tcp |
| US | 44.215.252.154:443 | firstbaptiststjoe.org | tcp |
| US | 44.215.252.154:443 | firstbaptiststjoe.org | tcp |
| US | 8.8.8.8:53 | firstbaptiststjoe.org | udp |
| US | 44.215.252.154:443 | firstbaptiststjoe.org | tcp |
| US | 44.215.252.154:443 | firstbaptiststjoe.org | tcp |
| US | 44.215.252.154:443 | firstbaptiststjoe.org | tcp |
| US | 44.215.252.154:443 | firstbaptiststjoe.org | tcp |
| US | 44.215.252.154:443 | firstbaptiststjoe.org | tcp |
| US | 44.215.252.154:443 | firstbaptiststjoe.org | tcp |
| US | 44.215.252.154:443 | firstbaptiststjoe.org | tcp |
| US | 44.215.252.154:443 | firstbaptiststjoe.org | tcp |
Files
memory/2304-0-0x0000000000B40000-0x0000000000BBC000-memory.dmp
memory/2304-1-0x0000000074450000-0x0000000074B3E000-memory.dmp
memory/2304-2-0x00000000049F0000-0x0000000004A30000-memory.dmp
memory/2304-3-0x0000000000240000-0x000000000024A000-memory.dmp
memory/2304-4-0x0000000074450000-0x0000000074B3E000-memory.dmp
memory/2304-5-0x00000000049F0000-0x0000000004A30000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-12 13:17
Reported
2024-03-12 13:19
Platform
win10v2004-20240226-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
AgentTesla
Detect ZGRat V1
| Description | Indicator | Process | Target |
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PureLog Stealer
PureLog Stealer payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
ZGRat
Downloads MZ/PE file
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\BF-TL-605877001.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\fel.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fel.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\tmp1A0B.tmp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\tmp1A0B.tmp.exe | N/A |
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Ozhvdskglxw = "C:\\Users\\Admin\\AppData\\Roaming\\Ozhvdskglxw.exe" | C:\Users\Admin\AppData\Local\Temp\BF-TL-605877001.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Ozhvdskglxw = "C:\\Users\\Admin\\AppData\\Roaming\\Ozhvdskglxw.exe" | C:\Users\Admin\AppData\Local\Temp\tmp1A0B.tmp.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ckje = "C:\\Users\\Admin\\AppData\\Roaming\\deebf\\ckje.exe" | C:\Users\Admin\AppData\Local\Temp\tmp1A0B.tmp.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
| N/A | ip-api.com | N/A | N/A |
| N/A | api.ipify.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3624 set thread context of 4308 | N/A | C:\Users\Admin\AppData\Local\Temp\BF-TL-605877001.exe | C:\Users\Admin\AppData\Local\Temp\BF-TL-605877001.exe |
| PID 4404 set thread context of 4848 | N/A | C:\Users\Admin\AppData\Local\Temp\tmp1A0B.tmp.exe | C:\Users\Admin\AppData\Local\Temp\tmp1A0B.tmp.exe |
Enumerates physical storage devices
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\tmp1A0B.tmp.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BF-TL-605877001.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BF-TL-605877001.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\BF-TL-605877001.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\BF-TL-605877001.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\fel.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\tmp1A0B.tmp.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\tmp1A0B.tmp.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\BF-TL-605877001.exe
"C:\Users\Admin\AppData\Local\Temp\BF-TL-605877001.exe"
C:\Users\Admin\AppData\Local\Temp\fel.exe
"C:\Users\Admin\AppData\Local\Temp\fel.exe"
C:\Users\Admin\AppData\Local\Temp\BF-TL-605877001.exe
C:\Users\Admin\AppData\Local\Temp\BF-TL-605877001.exe
C:\Users\Admin\AppData\Local\Temp\tmp1A0B.tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp1A0B.tmp.exe"
C:\Users\Admin\AppData\Local\Temp\tmp1A0B.tmp.exe
C:\Users\Admin\AppData\Local\Temp\tmp1A0B.tmp.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | firstbaptiststjoe.org | udp |
| US | 44.215.252.154:443 | firstbaptiststjoe.org | tcp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.252.215.44.in-addr.arpa | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.241.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 44.215.252.154:443 | firstbaptiststjoe.org | tcp |
| US | 44.215.252.154:443 | firstbaptiststjoe.org | tcp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 104.26.13.205:443 | api.ipify.org | tcp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 8.8.8.8:53 | 205.13.26.104.in-addr.arpa | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 8.8.8.8:53 | 1.112.95.208.in-addr.arpa | udp |
| US | 66.29.151.236:587 | tcp | |
| US | 8.8.8.8:53 | 178.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 177.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 42.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 236.151.29.66.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 218.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 174.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 176.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 32.134.221.88.in-addr.arpa | udp |
Files
memory/3624-0-0x0000000000F70000-0x0000000000FEC000-memory.dmp
memory/3624-1-0x0000000074E50000-0x0000000075600000-memory.dmp
memory/3624-2-0x0000000005A10000-0x0000000005A20000-memory.dmp
memory/3624-3-0x00000000058E0000-0x00000000058EA000-memory.dmp
memory/3624-4-0x0000000074E50000-0x0000000075600000-memory.dmp
memory/3624-5-0x0000000006360000-0x0000000006560000-memory.dmp
memory/3624-6-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-7-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-9-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-11-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-13-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-15-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-17-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-19-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-21-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-23-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-25-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-27-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-29-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-31-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-33-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-35-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-37-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-39-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-41-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-43-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-45-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-47-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-49-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-51-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-53-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-55-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-57-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-59-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-61-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-63-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-65-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-67-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-69-0x0000000006360000-0x000000000655B000-memory.dmp
memory/3624-265-0x0000000005A10000-0x0000000005A20000-memory.dmp
memory/3624-4783-0x0000000006590000-0x0000000006591000-memory.dmp
memory/3624-4784-0x0000000006790000-0x00000000067D8000-memory.dmp
memory/3624-4785-0x00000000067E0000-0x000000000682C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\fel.exe
| MD5 | b47c31e89b4cacc864b6279983b4ffc3 |
| SHA1 | b082036aa2adb45f2db952d8dcd200fe766cf3cf |
| SHA256 | 34109344250f9884f7414b7d31de4f6627d4378e0723446fa836b18b60e8ed84 |
| SHA512 | d4febd99d7a9c554aa091ba2a03508bfefcd27ae33f04920865b3802cddcdb1960001acbcb5fab8cf61dc7a1427158b432ffa1c47d377e9417377635a15c994e |
memory/3624-4798-0x00000000074C0000-0x0000000007A64000-memory.dmp
memory/3300-4797-0x0000000000CC0000-0x0000000000CD0000-memory.dmp
memory/3300-4799-0x0000000074E50000-0x0000000075600000-memory.dmp
memory/3300-4803-0x00000000055A0000-0x00000000055B0000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\BF-TL-605877001.exe.log
| MD5 | c3941d9fa38f1717d5cecd7a2ca71667 |
| SHA1 | 33b5362675383b58b4166ed9f9a61e5aa6768d2e |
| SHA256 | f1ed6ff1cd3df219061e32df1c75d6f48de6484cf50e5ea7d86cd8bcfcb93256 |
| SHA512 | 98f103ef97d32bf8c0566a6f6da5cf8d58d18f698c1b3e5bd0be0ea8462f5fe54c2e5e6b5188f2b7d8f70082ffd6745b1f7f6cab95af474e2b7eaed50a9d9c45 |
memory/4308-4805-0x0000000000400000-0x0000000000442000-memory.dmp
memory/3624-4806-0x0000000074E50000-0x0000000075600000-memory.dmp
memory/4308-4807-0x0000000074E50000-0x0000000075600000-memory.dmp
memory/4308-4809-0x00000000055F0000-0x0000000005656000-memory.dmp
memory/4308-4810-0x0000000005570000-0x0000000005580000-memory.dmp
memory/3300-4808-0x0000000005500000-0x0000000005506000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp1A0B.tmp.exe
| MD5 | 3a44104fb5d035d1cd725732e94a5e8d |
| SHA1 | cb3f89df88e1468bca9d5ca01d22588791884ecb |
| SHA256 | dcb623cc7f3f21e92e4878c82ce79582fdf6ba1e5e0c76f19097d1496e6c4b08 |
| SHA512 | eebe4acc924ef0284d7303ae581d29e67f1f2c23042b3a42e37b3bccedc28d10e3370a4221a95dd07c6d930d5bfae606de3a954f625f13a0eedc2eca8921acc1 |
memory/4404-4823-0x0000000000C10000-0x0000000000C8C000-memory.dmp
memory/3300-4825-0x0000000074E50000-0x0000000075600000-memory.dmp
memory/4404-4826-0x0000000074E50000-0x0000000075600000-memory.dmp
memory/4404-4824-0x0000000005440000-0x000000000544A000-memory.dmp
memory/4404-4827-0x0000000005500000-0x0000000005510000-memory.dmp
memory/4308-4828-0x0000000006B60000-0x0000000006BB0000-memory.dmp
memory/4308-4829-0x0000000006C50000-0x0000000006CEC000-memory.dmp
memory/4404-4830-0x0000000005E90000-0x0000000006116000-memory.dmp
memory/4308-5106-0x0000000006CF0000-0x0000000006D82000-memory.dmp
memory/4308-5110-0x0000000006BF0000-0x0000000006BFA000-memory.dmp
memory/4308-5886-0x0000000074E50000-0x0000000075600000-memory.dmp
memory/4308-6154-0x0000000005570000-0x0000000005580000-memory.dmp
memory/4404-6422-0x0000000074E50000-0x0000000075600000-memory.dmp
memory/4404-6685-0x0000000005500000-0x0000000005510000-memory.dmp
memory/4404-9613-0x0000000006170000-0x0000000006171000-memory.dmp
memory/4404-9614-0x0000000006380000-0x000000000644E000-memory.dmp
memory/4848-9619-0x0000000000400000-0x00000000004A8000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\tmp1A0B.tmp.exe.log
| MD5 | 435e0068bcb9090064eedccd2e18bfca |
| SHA1 | 9329bc444452d8ac807b085e0428b159e8eed352 |
| SHA256 | 5721053800850afc4469bf2d079768d6d3444c6cb64394978830355ec1babdc6 |
| SHA512 | 6c26cac18fff415ce13c12cef4656596b32d41d918c34419e39de16b27fecd4c4c912301c2293bb9c101df41ebf08a996fa26c2460c5934c5de44f01f8aab9f6 |
memory/4404-9620-0x0000000074E50000-0x0000000075600000-memory.dmp
memory/4848-9621-0x0000000074E50000-0x0000000075600000-memory.dmp
memory/4848-9622-0x0000000004F90000-0x0000000004FA0000-memory.dmp
memory/4848-9623-0x0000000004E20000-0x0000000004EE4000-memory.dmp
memory/4848-10472-0x0000000004EF0000-0x0000000004EF1000-memory.dmp
memory/4848-10473-0x0000000005050000-0x00000000050A6000-memory.dmp
memory/4848-10475-0x0000000074E50000-0x0000000075600000-memory.dmp
memory/4848-10476-0x0000000004F90000-0x0000000004FA0000-memory.dmp