Analysis Overview
SHA256
3331e4358de7df247634699487afe492edf9af859cd588304ce9f0c6cb542cc3
Threat Level: Known bad
The file Siparis 02.08.023.exe was found to be: Known bad.
Malicious Activity Summary
Snake Keylogger payload
Snake Keylogger
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks up external IP address via web service
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-08-02 06:21
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-08-02 06:21
Reported
2023-08-02 06:23
Platform
win7-20230712-en
Max time kernel
122s
Max time network
134s
Command Line
Signatures
Snake Keylogger
Snake Keylogger 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2472 set thread context of 2860 | N/A | C:\Users\Admin\AppData\Local\Temp\Siparis 02.08.023.exe | C:\Users\Admin\AppData\Local\Temp\Siparis 02.08.023.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Siparis 02.08.023.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Siparis 02.08.023.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Siparis 02.08.023.exe
"C:\Users\Admin\AppData\Local\Temp\Siparis 02.08.023.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Siparis 02.08.023.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\rBsecoizqPy.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rBsecoizqPy" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6CB7.tmp"
C:\Users\Admin\AppData\Local\Temp\Siparis 02.08.023.exe
"C:\Users\Admin\AppData\Local\Temp\Siparis 02.08.023.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| BR | 132.226.247.73:80 | checkip.dyndns.org | tcp |
Files
memory/2472-54-0x00000000002B0000-0x0000000000356000-memory.dmp
memory/2472-55-0x0000000074A50000-0x000000007513E000-memory.dmp
memory/2472-56-0x0000000004D00000-0x0000000004D40000-memory.dmp
memory/2472-57-0x0000000000640000-0x0000000000650000-memory.dmp
memory/2472-58-0x0000000074A50000-0x000000007513E000-memory.dmp
memory/2472-59-0x0000000004D00000-0x0000000004D40000-memory.dmp
memory/2472-60-0x00000000006A0000-0x00000000006AA000-memory.dmp
memory/2472-61-0x00000000050A0000-0x0000000005100000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
| MD5 | d0ca976fbdeb1bd0d3ad77e5311cbf4d |
| SHA1 | 95f4a3d3bf64f08f9eaefcd6a6ef1eee80be26ec |
| SHA256 | 9d4c8d5835b845d909fe16f0552331837563b3b71d24f511e9d4b98283619289 |
| SHA512 | 8e2a1e64c36ae0621172db68e50e776c19c5b9d41c4ca4672d4ab78b9ee7d457119f73fe8ed5b141c36376b080421820b5341286297e5a731f57e2758301f6d6 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\F5CS0B362EUFKOWKL8QF.temp
| MD5 | d0ca976fbdeb1bd0d3ad77e5311cbf4d |
| SHA1 | 95f4a3d3bf64f08f9eaefcd6a6ef1eee80be26ec |
| SHA256 | 9d4c8d5835b845d909fe16f0552331837563b3b71d24f511e9d4b98283619289 |
| SHA512 | 8e2a1e64c36ae0621172db68e50e776c19c5b9d41c4ca4672d4ab78b9ee7d457119f73fe8ed5b141c36376b080421820b5341286297e5a731f57e2758301f6d6 |
C:\Users\Admin\AppData\Local\Temp\tmp6CB7.tmp
| MD5 | a25aeed858435bfa9d3dfb2a3fcf3d3d |
| SHA1 | 6b346fd10916b0e7e6311a82af44ac6337cf6429 |
| SHA256 | 22bce8b7245dfadef9bd2e78a0babec5c9b00d18532022127789dedda2811a8b |
| SHA512 | 4a7973a175c0ef4c9504d2fb89e854e5ad437c8314f9b086b1f8e2d4ea9bf42cab54a1463708b5e25a445750356cb27fba06dccf91f586e5c092b31fe7a6783c |
memory/2860-74-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2860-77-0x0000000000400000-0x0000000000426000-memory.dmp
memory/796-76-0x000000006F6A0000-0x000000006FC4B000-memory.dmp
memory/2860-78-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2860-80-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2320-79-0x000000006F6A0000-0x000000006FC4B000-memory.dmp
memory/2860-82-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2320-81-0x00000000026B0000-0x00000000026F0000-memory.dmp
memory/2320-83-0x000000006F6A0000-0x000000006FC4B000-memory.dmp
memory/2860-85-0x0000000000400000-0x0000000000426000-memory.dmp
memory/796-86-0x000000006F6A0000-0x000000006FC4B000-memory.dmp
memory/2320-88-0x00000000026B0000-0x00000000026F0000-memory.dmp
memory/2860-91-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2472-90-0x0000000074A50000-0x000000007513E000-memory.dmp
memory/2320-89-0x00000000026B0000-0x00000000026F0000-memory.dmp
memory/796-92-0x0000000002810000-0x0000000002850000-memory.dmp
memory/2860-94-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2860-95-0x0000000073850000-0x0000000073F3E000-memory.dmp
memory/796-96-0x000000006F6A0000-0x000000006FC4B000-memory.dmp
memory/2320-97-0x000000006F6A0000-0x000000006FC4B000-memory.dmp
memory/2860-98-0x0000000073850000-0x0000000073F3E000-memory.dmp
memory/2860-99-0x0000000004A70000-0x0000000004AB0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-08-02 06:21
Reported
2023-08-02 06:23
Platform
win10v2004-20230703-en
Max time kernel
144s
Max time network
150s
Command Line
Signatures
Snake Keylogger
Snake Keylogger payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3440 set thread context of 2212 | N/A | C:\Users\Admin\AppData\Local\Temp\Siparis 02.08.023.exe | C:\Users\Admin\AppData\Local\Temp\Siparis 02.08.023.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Siparis 02.08.023.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Siparis 02.08.023.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Siparis 02.08.023.exe
"C:\Users\Admin\AppData\Local\Temp\Siparis 02.08.023.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Siparis 02.08.023.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\rBsecoizqPy.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rBsecoizqPy" /XML "C:\Users\Admin\AppData\Local\Temp\tmp679E.tmp"
C:\Users\Admin\AppData\Local\Temp\Siparis 02.08.023.exe
"C:\Users\Admin\AppData\Local\Temp\Siparis 02.08.023.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 39.142.81.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.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 | 240.81.21.72.in-addr.arpa | udp |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| US | 158.101.44.242:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | 242.44.101.158.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| NL | 88.221.24.99:443 | www.bing.com | tcp |
| NL | 88.221.24.99:443 | www.bing.com | tcp |
| NL | 88.221.24.99:443 | www.bing.com | tcp |
| NL | 88.221.24.99:443 | www.bing.com | tcp |
| NL | 88.221.24.99:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 99.24.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 89.65.42.20.in-addr.arpa | udp |
Files
memory/3440-133-0x0000000074AB0000-0x0000000075260000-memory.dmp
memory/3440-134-0x0000000000EA0000-0x0000000000F46000-memory.dmp
memory/3440-135-0x0000000005DC0000-0x0000000006364000-memory.dmp
memory/3440-136-0x00000000058F0000-0x0000000005982000-memory.dmp
memory/3440-137-0x00000000058C0000-0x00000000058D0000-memory.dmp
memory/3440-138-0x0000000005AB0000-0x0000000005ABA000-memory.dmp
memory/3440-139-0x0000000074AB0000-0x0000000075260000-memory.dmp
memory/3440-140-0x00000000058C0000-0x00000000058D0000-memory.dmp
memory/3440-141-0x000000000AA20000-0x000000000AABC000-memory.dmp
memory/3728-146-0x0000000002FD0000-0x0000000003006000-memory.dmp
memory/3728-147-0x0000000074AB0000-0x0000000075260000-memory.dmp
memory/3728-148-0x0000000003050000-0x0000000003060000-memory.dmp
memory/3728-150-0x0000000005AD0000-0x00000000060F8000-memory.dmp
memory/4124-151-0x0000000002FB0000-0x0000000002FC0000-memory.dmp
memory/4124-152-0x0000000002FB0000-0x0000000002FC0000-memory.dmp
memory/3728-149-0x0000000003050000-0x0000000003060000-memory.dmp
memory/4124-153-0x0000000074AB0000-0x0000000075260000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp679E.tmp
| MD5 | eb9e238ae1ab0ec2aafb2530d83af5fa |
| SHA1 | b412e3eade99e7360eeabea1d6b0b043c2783df3 |
| SHA256 | 45f887ba2e78c30ea0abc66f566f7e525d90e2466acffe3ed70421a9cd9b604b |
| SHA512 | c559a23285b8a36b26244a1220bf175d8d4527ae7d270ab648a7ea36497c39babe8f607c91fbe11113265e3f6346de0c1110e4b7d5c40b33f1516847c53f7cf3 |
memory/4124-155-0x0000000005800000-0x0000000005822000-memory.dmp
memory/3728-156-0x00000000061F0000-0x0000000006256000-memory.dmp
memory/2212-157-0x0000000000400000-0x0000000000426000-memory.dmp
memory/3728-168-0x0000000006260000-0x00000000062C6000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gfaeryvh.qr1.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/2212-178-0x0000000074AB0000-0x0000000075260000-memory.dmp
memory/3440-179-0x0000000074AB0000-0x0000000075260000-memory.dmp
memory/2212-180-0x0000000005190000-0x00000000051A0000-memory.dmp
memory/4124-181-0x00000000068E0000-0x00000000068FE000-memory.dmp
memory/4124-182-0x0000000002FB0000-0x0000000002FC0000-memory.dmp
memory/3728-183-0x0000000074AB0000-0x0000000075260000-memory.dmp
memory/4124-184-0x000000007EE10000-0x000000007EE20000-memory.dmp
memory/4124-185-0x0000000006F00000-0x0000000006F32000-memory.dmp
memory/4124-188-0x0000000071040000-0x000000007108C000-memory.dmp
memory/3728-187-0x0000000071040000-0x000000007108C000-memory.dmp
memory/3728-186-0x0000000003050000-0x0000000003060000-memory.dmp
memory/3728-199-0x0000000006EC0000-0x0000000006EDE000-memory.dmp
memory/3728-189-0x0000000003050000-0x0000000003060000-memory.dmp
memory/3728-209-0x0000000008240000-0x00000000088BA000-memory.dmp
memory/4124-210-0x0000000007C00000-0x0000000007C1A000-memory.dmp
memory/3728-211-0x0000000007C70000-0x0000000007C7A000-memory.dmp
memory/4124-212-0x0000000002FB0000-0x0000000002FC0000-memory.dmp
memory/4124-213-0x0000000007E80000-0x0000000007F16000-memory.dmp
memory/4124-214-0x0000000007E30000-0x0000000007E3E000-memory.dmp
memory/3728-215-0x0000000007F40000-0x0000000007F5A000-memory.dmp
memory/3728-216-0x0000000007F20000-0x0000000007F28000-memory.dmp
memory/2212-218-0x0000000074AB0000-0x0000000075260000-memory.dmp
memory/4124-217-0x0000000074AB0000-0x0000000075260000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
| MD5 | 968cb9309758126772781b83adb8a28f |
| SHA1 | 8da30e71accf186b2ba11da1797cf67f8f78b47c |
| SHA256 | 92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a |
| SHA512 | 4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3 |
memory/4124-224-0x0000000074AB0000-0x0000000075260000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | 2d618465e3bc8da894ba1f497df9c26a |
| SHA1 | 02ab403ff0eef571defc44f6042b4e556e13d12a |
| SHA256 | a3fde304b506e321a6d59303397fe2abb8bd1d7ff0322f18f64f3aa17e33f137 |
| SHA512 | bc205034bb0cd90dbf50b1586be2d18ac97b9396f1fe40a3b1872d573d1747008210d018bcbff10413537783f5570c979eb0c92c4fd8e9775f454a1974024c00 |
memory/3728-225-0x0000000074AB0000-0x0000000075260000-memory.dmp
memory/2212-226-0x00000000066B0000-0x0000000006872000-memory.dmp
memory/2212-227-0x0000000005190000-0x00000000051A0000-memory.dmp