Analysis Overview
SHA256
c79f0b410c62adbad0d697c85f0f6cf786c61e1a1244090650440d8a09b90bbd
Threat Level: Known bad
The file 636c32103ef487d1c30df530296f014b.exe was found to be: Known bad.
Malicious Activity Summary
SmokeLoader
Lumma Stealer
UPX packed file
Executes dropped EXE
Deletes itself
Loads dropped DLL
Suspicious use of SetThreadContext
Unsigned PE
Checks SCSI registry key(s)
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of UnmapMainImage
Suspicious behavior: MapViewOfSection
Uses Task Scheduler COM API
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-26 23:56
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-26 23:56
Reported
2024-02-26 23:59
Platform
win7-20240220-en
Max time kernel
150s
Max time network
120s
Command Line
Signatures
SmokeLoader
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe
"C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | selebration17io.io | udp |
| RU | 91.215.85.120:80 | selebration17io.io | tcp |
Files
memory/2552-2-0x00000000001C0000-0x00000000001CB000-memory.dmp
memory/2552-1-0x00000000002D0000-0x00000000003D0000-memory.dmp
memory/2552-3-0x0000000000400000-0x00000000022D1000-memory.dmp
memory/1092-4-0x0000000002D40000-0x0000000002D56000-memory.dmp
memory/2552-5-0x0000000000400000-0x00000000022D1000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-26 23:56
Reported
2024-02-26 23:59
Platform
win10v2004-20240226-en
Max time kernel
150s
Max time network
137s
Command Line
Signatures
Lumma Stealer
SmokeLoader
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\F4FF.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\B0AF.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\B0AF.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\B0AF.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
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Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3928 set thread context of 2264 | N/A | C:\Users\Admin\AppData\Local\Temp\B0AF.exe | C:\Users\Admin\AppData\Local\Temp\B0AF.exe |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | N/A | N/A |
| Token: SeCreatePagefilePrivilege | N/A | N/A | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe
"C:\Users\Admin\AppData\Local\Temp\636c32103ef487d1c30df530296f014b.exe"
C:\Users\Admin\AppData\Local\Temp\F4FF.exe
C:\Users\Admin\AppData\Local\Temp\F4FF.exe
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\61F2.dll
C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\61F2.dll
C:\Users\Admin\AppData\Local\Temp\B0AF.exe
C:\Users\Admin\AppData\Local\Temp\B0AF.exe
C:\Users\Admin\AppData\Local\Temp\B0AF.exe
C:\Users\Admin\AppData\Local\Temp\B0AF.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | selebration17io.io | udp |
| RU | 91.215.85.120:80 | selebration17io.io | tcp |
| US | 8.8.8.8:53 | 120.85.215.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | resergvearyinitiani.shop | udp |
| US | 104.21.94.2:443 | resergvearyinitiani.shop | tcp |
| US | 8.8.8.8:53 | technologyenterdo.shop | udp |
| US | 172.67.180.132:443 | technologyenterdo.shop | tcp |
| US | 8.8.8.8:53 | lighterepisodeheighte.fun | udp |
| US | 8.8.8.8:53 | problemregardybuiwo.fun | udp |
| US | 8.8.8.8:53 | 132.180.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.94.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | detectordiscusser.shop | udp |
| US | 172.67.195.126:443 | detectordiscusser.shop | tcp |
| US | 8.8.8.8:53 | edurestunningcrackyow.fun | udp |
| US | 8.8.8.8:53 | 126.195.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | pooreveningfuseor.pw | udp |
| US | 8.8.8.8:53 | turkeyunlikelyofw.shop | udp |
| US | 172.67.202.191:443 | turkeyunlikelyofw.shop | tcp |
| US | 8.8.8.8:53 | associationokeo.shop | udp |
| US | 104.21.10.242:443 | associationokeo.shop | tcp |
| US | 8.8.8.8:53 | 191.202.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 242.10.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
Files
memory/3884-1-0x0000000002540000-0x0000000002640000-memory.dmp
memory/3884-2-0x0000000002470000-0x000000000247B000-memory.dmp
memory/3884-3-0x0000000000400000-0x00000000022D1000-memory.dmp
memory/3352-4-0x00000000027A0000-0x00000000027B6000-memory.dmp
memory/3884-5-0x0000000000400000-0x00000000022D1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\F4FF.exe
| MD5 | 0904e849f8483792ef67991619ece915 |
| SHA1 | 58d04535efa58effb3c5ed53a2462aa96d676b79 |
| SHA256 | fca631b3198194fcc0c619b5690dbde2e9f38afb1b978bab8ea3f92b572ce1ef |
| SHA512 | 258fc59050aa455ad56167dd1bbe5e098eefc0f3e950c90d89bac2aa74abb5cfa1710d866c0e28e58dcb2f914736470a4dd9838dd6412b633aee87d71b867cf5 |
memory/4268-15-0x0000000000E90000-0x0000000000E91000-memory.dmp
memory/4268-16-0x0000000000080000-0x000000000092F000-memory.dmp
memory/4268-17-0x0000000000080000-0x000000000092F000-memory.dmp
memory/4268-19-0x0000000000EA0000-0x0000000000EA1000-memory.dmp
memory/4268-20-0x0000000000EA0000-0x0000000000EA1000-memory.dmp
memory/4268-21-0x0000000000EA0000-0x0000000000EA1000-memory.dmp
memory/4268-22-0x0000000000080000-0x000000000092F000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\61F2.dll
| MD5 | 7aecbe510817ee9636a5bcbff0ee5fdd |
| SHA1 | 6a3f27f7789ccf1b19c948774d84c865a9ac6825 |
| SHA256 | b4ee4aa0b664fe673986399de8105c600330339971bd8583177fa38dddd13aac |
| SHA512 | a681efb97745aed5f73d197730049ff80798d133245d8e8bcb0faf3532a9ef440d1687016c9f666c1f56479c7db003b0388e0a69bb2626f34c86046bc477edae |
memory/3128-26-0x0000000000FD0000-0x0000000000FD6000-memory.dmp
memory/3128-27-0x0000000010000000-0x000000001020A000-memory.dmp
memory/3128-30-0x0000000003050000-0x0000000003179000-memory.dmp
memory/3128-31-0x0000000003180000-0x000000000328E000-memory.dmp
memory/3128-32-0x0000000003180000-0x000000000328E000-memory.dmp
memory/3128-34-0x0000000003180000-0x000000000328E000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\B0AF.exe
| MD5 | 0642278745fba16597e65937093b4610 |
| SHA1 | 9409ea6dd562c7b66b1fbd73ba5af5974b21b4af |
| SHA256 | 040ae9c155ffde932d4c62f1334f4afcc6cabeb991b3602f8cea7747c64c1755 |
| SHA512 | b8560457bf9cc89ba39203476cbbe1c2a7e31ede4af0ff022c8fab232ad7b739b73ff4f02b9084dea147336d6e11e46940a985fbf2141280f4cf0716692ddca5 |
C:\Users\Admin\AppData\Local\Temp\B0AF.exe
| MD5 | 398ab69b1cdc624298fbc00526ea8aca |
| SHA1 | b2c76463ae08bb3a08accfcbf609ec4c2a9c0821 |
| SHA256 | ca827a18753cf8281d57b7dff32488c0701fe85af56b59eab5a619ae45b5f0be |
| SHA512 | 3b222a46a8260b7810e2e6686b7c67b690452db02ed1b1e75990f4ac1421ead9ddc21438a419010169258b1ae4b206fbfa22bb716b83788490b7737234e42739 |
memory/3128-40-0x0000000010000000-0x000000001020A000-memory.dmp
memory/3928-41-0x0000000003740000-0x00000000038FC000-memory.dmp
memory/3928-42-0x0000000003A00000-0x0000000003BB7000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\B0AF.exe
| MD5 | 3a57dc900df7d0c26658c8359e9cf0ed |
| SHA1 | 13bf3442ea417341c42a99fc00627fda7d3cf623 |
| SHA256 | d86b53f57b7e62d4e0d02d9566e6a893c2ca85d7b81c8623d3f362e61fc4cf84 |
| SHA512 | 57153a2e069a8ce6879529c6bc47e6ef970796bd6d1e354e5f7fd231f6408e2c0935b3c0f1b83f96d9ae9aff715dd9a2d7f058ed7f2afd9702348cbb5cdc893e |
memory/2264-46-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2264-47-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2264-43-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2264-48-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2264-49-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2264-50-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2264-53-0x0000000000D60000-0x0000000000D66000-memory.dmp
memory/3128-65-0x0000000003180000-0x000000000328E000-memory.dmp
memory/3128-66-0x0000000003290000-0x000000000483F000-memory.dmp
memory/3128-67-0x0000000004840000-0x000000000493C000-memory.dmp
memory/2264-68-0x0000000002CF0000-0x0000000002E19000-memory.dmp
memory/3128-69-0x0000000004940000-0x0000000004A3E000-memory.dmp
memory/3128-72-0x0000000004940000-0x0000000004A3E000-memory.dmp
memory/3128-73-0x0000000000EB0000-0x0000000000EC2000-memory.dmp
memory/3128-75-0x00000000359A0000-0x00000000359EE000-memory.dmp
memory/2264-77-0x0000000002E20000-0x0000000002F2E000-memory.dmp
memory/2264-81-0x0000000002E20000-0x0000000002F2E000-memory.dmp