Analysis Overview
SHA256
03101293ef6b23593c4ff95a36528316a1d72c75568a9e9812a100dda87dead2
Threat Level: Known bad
The file Invoice 3002432223.img.bin was found to be: Known bad.
Malicious Activity Summary
Detects Redline Stealer samples
BluStealer
RedLine
Reads user/profile data of web browsers
Loads dropped DLL
Checks computer location settings
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-05-01 19:46
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-05-01 19:46
Reported
2023-05-01 19:57
Platform
win7-20230220-en
Max time kernel
151s
Max time network
33s
Command Line
Signatures
BluStealer
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\INVOICE_.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\INVOICE_.exe | N/A |
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1968 set thread context of 1452 | N/A | C:\Users\Admin\AppData\Local\Temp\INVOICE_.exe | C:\Users\Admin\AppData\Local\Temp\INVOICE_.exe |
| PID 1452 set thread context of 1500 | N/A | C:\Users\Admin\AppData\Local\Temp\INVOICE_.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.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
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\INVOICE_.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\INVOICE_.exe
"C:\Users\Admin\AppData\Local\Temp\INVOICE_.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\PqhyBiwUgJm.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\PqhyBiwUgJm" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5EB.tmp"
C:\Users\Admin\AppData\Local\Temp\INVOICE_.exe
"C:\Users\Admin\AppData\Local\Temp\INVOICE_.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe
Network
Files
memory/1968-54-0x0000000001190000-0x000000000129E000-memory.dmp
memory/1968-55-0x0000000004DC0000-0x0000000004E00000-memory.dmp
memory/1968-56-0x0000000004DC0000-0x0000000004E00000-memory.dmp
memory/1968-57-0x0000000000570000-0x000000000057E000-memory.dmp
memory/1968-58-0x0000000000690000-0x000000000069C000-memory.dmp
memory/1968-59-0x0000000004E00000-0x0000000004ED2000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp5EB.tmp
| MD5 | b9748d247c6cfdc46a899b21a503c91e |
| SHA1 | 829c5201a122102edb957583d62abcc85a76d0d9 |
| SHA256 | c2b10ca776dc90d9bd9998062435074bda2954d9e69f34de01a283d97328d06c |
| SHA512 | 2c488d6ed99a074a99fc1025e50d72e278664d452486b2b92310fbdfcf47e8876f106ddfc1140ce6da166b57df7fcdd8c7e36d1685ccb667982b94dc5a4c9600 |
memory/1968-65-0x000000000A1E0000-0x000000000A27E000-memory.dmp
memory/1968-66-0x000000000A280000-0x000000000A316000-memory.dmp
memory/1452-67-0x0000000000400000-0x0000000000496000-memory.dmp
memory/1452-68-0x0000000000400000-0x0000000000496000-memory.dmp
memory/1452-69-0x0000000000400000-0x0000000000496000-memory.dmp
memory/1452-71-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1452-76-0x0000000000400000-0x0000000000496000-memory.dmp
memory/1452-79-0x0000000000400000-0x0000000000496000-memory.dmp
memory/1608-80-0x0000000001D80000-0x0000000001DC0000-memory.dmp
memory/1608-81-0x0000000001D80000-0x0000000001DC0000-memory.dmp
memory/1608-82-0x0000000001D80000-0x0000000001DC0000-memory.dmp
C:\Users\Public\424645~1\sqlite3.zip
| MD5 | 21765a296b37c1b074bc14316dc9d6cd |
| SHA1 | c99c541d528ad6defe78970e90361d86ad5fa6ae |
| SHA256 | c5a7d1d5f61a535aa511fc9b8119ff5103be48f97f89e123a138453c4aa5fc66 |
| SHA512 | 5d3392d0f9ee7ed8d9471375ff5333554ca80b7dbe436c2bacb42c1ffe8a5c687835d58ae8425029f83500f43c19268b3315a5c43edb12b707df367e6b86ea0a |
C:\Users\Public\424645~1\SQLITE~1.ZIP
| MD5 | e91150a120a7d0b90c9541ddc35df2da |
| SHA1 | 8b218f7653cba01cd73a818de380e5b1018d1d40 |
| SHA256 | e96c6c2d75c1af719909fac9cbf1a63441052c0acc5bfff8e53d663dd0d7ee89 |
| SHA512 | 3a796d7556799dee2bf2c0ee402b5ad39908ee2572f6e3a9dd78229d0f4e9d3f5236d0e1af08b6a0866189e219df03b0ed428a4b5dfb4ebdf585436615e66e28 |
memory/1500-123-0x0000000000090000-0x000000000009E000-memory.dmp
memory/1500-125-0x0000000000090000-0x000000000009E000-memory.dmp
memory/1500-124-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1500-127-0x0000000000090000-0x000000000009E000-memory.dmp
memory/1500-129-0x0000000000090000-0x000000000009E000-memory.dmp
memory/1500-130-0x0000000000C10000-0x0000000000C50000-memory.dmp
\Users\Public\4246454246424646303030323036443742464246463030303230\sqlite3.dll
| MD5 | 5405413fff79b8d9c747aa900f60f082 |
| SHA1 | 71caf8907ddd9a3a25d71356bd2ce09bd293bd78 |
| SHA256 | 3e5a28ffde07ac661c26b6ccf94e64c1c90b1f25b3b24c90605aa922b87642eb |
| SHA512 | 2f09a30fc4da5166bd665210fefa1d44ce344f0ec6a37f127d677aeb3ca4fc0d09b7c9c1540f57da1e3449b7f588a1c61115395e965fa153d4baa5033266ed66 |
\Users\Public\4246454246424646303030323036443742464246463030303230\SQLite3_StdCall.dll
| MD5 | d77b227a28a78627c2323cac75948390 |
| SHA1 | e228c3951f2a9fd0febfe07390633ab4f35727f4 |
| SHA256 | 527ec201dcd7695bd9830eb82ab35a3986121de9ea156193834aed9d79223b82 |
| SHA512 | 5627fbc8bbb98f644e21f101a68f0e0b07b87c264d00ea227286bed8ab6dd4ebf5114f03b632604f775ff93666a409a1a179a81ebfc9246956ba8150ff5b0587 |
C:\Users\Public\4246454246424646303030323036443742464246463030303230\SQLite3_StdCall.dll
| MD5 | d77b227a28a78627c2323cac75948390 |
| SHA1 | e228c3951f2a9fd0febfe07390633ab4f35727f4 |
| SHA256 | 527ec201dcd7695bd9830eb82ab35a3986121de9ea156193834aed9d79223b82 |
| SHA512 | 5627fbc8bbb98f644e21f101a68f0e0b07b87c264d00ea227286bed8ab6dd4ebf5114f03b632604f775ff93666a409a1a179a81ebfc9246956ba8150ff5b0587 |
memory/1452-139-0x0000000000400000-0x0000000000496000-memory.dmp
memory/1452-140-0x0000000060900000-0x0000000060989000-memory.dmp
memory/1608-141-0x0000000001D80000-0x0000000001DC0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-05-01 19:46
Reported
2023-05-01 19:57
Platform
win10v2004-20230220-en
Max time kernel
79s
Max time network
131s
Command Line
Signatures
BluStealer
Detects Redline Stealer samples
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
RedLine
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\INVOICE_.exe | N/A |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5012 wrote to memory of 2568 | N/A | C:\Users\Admin\AppData\Local\Temp\INVOICE_.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe |
| PID 5012 wrote to memory of 2568 | N/A | C:\Users\Admin\AppData\Local\Temp\INVOICE_.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe |
| PID 5012 wrote to memory of 2568 | N/A | C:\Users\Admin\AppData\Local\Temp\INVOICE_.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe |
| PID 5012 wrote to memory of 1448 | N/A | C:\Users\Admin\AppData\Local\Temp\INVOICE_.exe | C:\Windows\SysWOW64\schtasks.exe |
| PID 5012 wrote to memory of 1448 | N/A | C:\Users\Admin\AppData\Local\Temp\INVOICE_.exe | C:\Windows\SysWOW64\schtasks.exe |
| PID 5012 wrote to memory of 1448 | N/A | C:\Users\Admin\AppData\Local\Temp\INVOICE_.exe | C:\Windows\SysWOW64\schtasks.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\INVOICE_.exe
"C:\Users\Admin\AppData\Local\Temp\INVOICE_.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\PqhyBiwUgJm.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\PqhyBiwUgJm" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDFA2.tmp"
C:\Users\Admin\AppData\Local\Temp\INVOICE_.exe
"C:\Users\Admin\AppData\Local\Temp\INVOICE_.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 20.189.173.13:443 | tcp | |
| US | 8.8.8.8:53 | 45.8.109.52.in-addr.arpa | udp |
Files
memory/5012-133-0x0000000000B00000-0x0000000000C0E000-memory.dmp
memory/5012-134-0x0000000005B20000-0x00000000060C4000-memory.dmp
memory/5012-135-0x0000000005610000-0x00000000056A2000-memory.dmp
memory/5012-136-0x00000000055E0000-0x00000000055EA000-memory.dmp
memory/5012-137-0x0000000005770000-0x0000000005780000-memory.dmp
memory/5012-138-0x0000000005770000-0x0000000005780000-memory.dmp
memory/5012-139-0x00000000074B0000-0x000000000754C000-memory.dmp
memory/2568-144-0x0000000004870000-0x00000000048A6000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpDFA2.tmp
| MD5 | 7f295d8e26c85c3b26162ca4de2f1b95 |
| SHA1 | fa0cbe55a142b6ce2fe217a47f00156ea2768d02 |
| SHA256 | 491c01677acd2df85dbbc6c3aad6ecebc33380fff4facd042c1bdc41f483d984 |
| SHA512 | 8599717332725ff9aa363ca6f093f312d07aaa5b6ff3006e0bf22217f67bca1f6521fb4bebb96dc92216a3838db97eba1e25fb49799973370227fdb9597bee8f |
memory/2568-146-0x0000000005030000-0x0000000005658000-memory.dmp
memory/2568-149-0x00000000049F0000-0x0000000004A00000-memory.dmp
memory/460-148-0x0000000000400000-0x0000000000496000-memory.dmp
memory/2568-147-0x00000000049F0000-0x0000000004A00000-memory.dmp
memory/460-152-0x0000000000400000-0x0000000000496000-memory.dmp
memory/2568-153-0x0000000004E50000-0x0000000004E72000-memory.dmp
memory/2568-155-0x0000000005750000-0x00000000057B6000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_k1fcho4j.c3k.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/2568-156-0x00000000057C0000-0x0000000005826000-memory.dmp