Analysis Overview
SHA256
e1e7b51b3fd1919a8fbd6deef2c1d1e8378c5d02a33610da31009c005b2bb64d
Threat Level: Known bad
The file file.exe was found to be: Known bad.
Malicious Activity Summary
NyMaim
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Checks installed software on the system
Drops file in Program Files directory
Enumerates physical storage devices
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-12-29 03:49
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-12-29 03:49
Reported
2022-12-29 03:51
Platform
win7-20220812-en
Max time kernel
60s
Max time network
62s
Command Line
Signatures
NyMaim
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp | N/A |
| N/A | N/A | C:\Program Files (x86)\Split Files\SplitFiles124.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\{846ee340-7039-11de-9d20-806e6f6e6963}\WJheiZMhs.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\file.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp | N/A |
| N/A | N/A | C:\Program Files (x86)\Split Files\SplitFiles124.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Split Files\SplitFiles124.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Split Files\SplitFiles124.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\{846ee340-7039-11de-9d20-806e6f6e6963}\WJheiZMhs.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\{846ee340-7039-11de-9d20-806e6f6e6963}\WJheiZMhs.exe | N/A |
Checks installed software on the system
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\Split Files\is-KLR96.tmp | C:\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp | N/A |
| File created | C:\Program Files (x86)\Split Files\language\is-V8U56.tmp | C:\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp | N/A |
| File created | C:\Program Files (x86)\Split Files\is-D5RQE.tmp | C:\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp | N/A |
| File opened for modification | C:\Program Files (x86)\Split Files\unins000.dat | C:\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp | N/A |
| File created | C:\Program Files (x86)\Split Files\unins000.dat | C:\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp | N/A |
| File created | C:\Program Files (x86)\Split Files\language\is-9Q80Q.tmp | C:\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp | N/A |
| File created | C:\Program Files (x86)\Split Files\language\is-QMVEA.tmp | C:\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp | N/A |
| File created | C:\Program Files (x86)\Split Files\language\is-I1T60.tmp | C:\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp | N/A |
| File created | C:\Program Files (x86)\Split Files\language\is-035UL.tmp | C:\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp | N/A |
| File created | C:\Program Files (x86)\Split Files\is-3OL1G.tmp | C:\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp | N/A |
| File created | C:\Program Files (x86)\Split Files\is-NENS2.tmp | C:\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp | N/A |
| File created | C:\Program Files (x86)\Split Files\language\is-QO6P1.tmp | C:\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp | N/A |
| File created | C:\Program Files (x86)\Split Files\language\is-3LSU6.tmp | C:\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp | N/A |
| File created | C:\Program Files (x86)\Split Files\is-S5CBE.tmp | C:\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp | N/A |
| File opened for modification | C:\Program Files (x86)\Split Files\SplitFiles124.exe | C:\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp | N/A |
| File created | C:\Program Files (x86)\Split Files\language\is-87GRQ.tmp | C:\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp | N/A |
| File created | C:\Program Files (x86)\Split Files\language\is-67RKC.tmp | C:\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp | N/A |
Enumerates physical storage devices
Kills process with taskkill
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Split Files\SplitFiles124.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Split Files\SplitFiles124.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Split Files\SplitFiles124.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp | N/A |
| Token: SeBackupPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
C:\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp
"C:\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp" /SL4 $80122 "C:\Users\Admin\AppData\Local\Temp\file.exe" 1588479 96768
C:\Program Files (x86)\Split Files\SplitFiles124.exe
"C:\Program Files (x86)\Split Files\SplitFiles124.exe"
C:\Users\Admin\AppData\Roaming\{846ee340-7039-11de-9d20-806e6f6e6963}\WJheiZMhs.exe
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "SplitFiles124.exe" /f & erase "C:\Program Files (x86)\Split Files\SplitFiles124.exe" & exit
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "SplitFiles124.exe" /f
Network
| Country | Destination | Domain | Proto |
| N/A | 45.139.105.171:80 | 45.139.105.171 | tcp |
| N/A | 107.182.129.235:80 | 107.182.129.235 | tcp |
| N/A | 171.22.30.106:80 | 171.22.30.106 | tcp |
Files
memory/1752-54-0x0000000076261000-0x0000000076263000-memory.dmp
memory/1752-55-0x0000000000400000-0x000000000041E000-memory.dmp
\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp
| MD5 | 807603f3a565337ee2ac3e819b25ee58 |
| SHA1 | 5cc4e6c82fbdda6697a1117561f23731d51baacd |
| SHA256 | 682dd0a4ea6b0d763a1adb14def8657518a4879e454c7ece43505910dd448423 |
| SHA512 | 252831b5fe5869c0abd25f246fe161e5b8218e9c54231fa9c5c78d5ffe6ff0c8e3d1f9ea3316f74b47ce372f1f8f06edd8e147711633f4028acd0cf7d5cd946d |
memory/1008-58-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp
| MD5 | 807603f3a565337ee2ac3e819b25ee58 |
| SHA1 | 5cc4e6c82fbdda6697a1117561f23731d51baacd |
| SHA256 | 682dd0a4ea6b0d763a1adb14def8657518a4879e454c7ece43505910dd448423 |
| SHA512 | 252831b5fe5869c0abd25f246fe161e5b8218e9c54231fa9c5c78d5ffe6ff0c8e3d1f9ea3316f74b47ce372f1f8f06edd8e147711633f4028acd0cf7d5cd946d |
C:\Users\Admin\AppData\Local\Temp\is-48N83.tmp\is-B105M.tmp
| MD5 | 807603f3a565337ee2ac3e819b25ee58 |
| SHA1 | 5cc4e6c82fbdda6697a1117561f23731d51baacd |
| SHA256 | 682dd0a4ea6b0d763a1adb14def8657518a4879e454c7ece43505910dd448423 |
| SHA512 | 252831b5fe5869c0abd25f246fe161e5b8218e9c54231fa9c5c78d5ffe6ff0c8e3d1f9ea3316f74b47ce372f1f8f06edd8e147711633f4028acd0cf7d5cd946d |
\Users\Admin\AppData\Local\Temp\is-CK7I8.tmp\_isetup\_shfoldr.dll
| MD5 | 92dc6ef532fbb4a5c3201469a5b5eb63 |
| SHA1 | 3e89ff837147c16b4e41c30d6c796374e0b8e62c |
| SHA256 | 9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87 |
| SHA512 | 9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3 |
\Users\Admin\AppData\Local\Temp\is-CK7I8.tmp\_isetup\_shfoldr.dll
| MD5 | 92dc6ef532fbb4a5c3201469a5b5eb63 |
| SHA1 | 3e89ff837147c16b4e41c30d6c796374e0b8e62c |
| SHA256 | 9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87 |
| SHA512 | 9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3 |
\Users\Admin\AppData\Local\Temp\is-CK7I8.tmp\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
\Program Files (x86)\Split Files\SplitFiles124.exe
| MD5 | 30af2330d59fdc942c3fc9169d2c562d |
| SHA1 | 9558de6dc2846f85a601d2c629afba6ac22482a7 |
| SHA256 | bbc1e7d208cdc7a998588a662623f065fd52f32b16fec963c89ea02d9227d03c |
| SHA512 | 8af5c5c196ab65461b8d92b1ae7faaaff62a404a456af9c782cf90b470aea94d8b58ad9fe85f4cb1011f9884fec17577dd702944695f4462ecd53faf180fa4d0 |
memory/1648-66-0x0000000000000000-mapping.dmp
C:\Program Files (x86)\Split Files\SplitFiles124.exe
| MD5 | 30af2330d59fdc942c3fc9169d2c562d |
| SHA1 | 9558de6dc2846f85a601d2c629afba6ac22482a7 |
| SHA256 | bbc1e7d208cdc7a998588a662623f065fd52f32b16fec963c89ea02d9227d03c |
| SHA512 | 8af5c5c196ab65461b8d92b1ae7faaaff62a404a456af9c782cf90b470aea94d8b58ad9fe85f4cb1011f9884fec17577dd702944695f4462ecd53faf180fa4d0 |
\Program Files (x86)\Split Files\SplitFiles124.exe
| MD5 | 30af2330d59fdc942c3fc9169d2c562d |
| SHA1 | 9558de6dc2846f85a601d2c629afba6ac22482a7 |
| SHA256 | bbc1e7d208cdc7a998588a662623f065fd52f32b16fec963c89ea02d9227d03c |
| SHA512 | 8af5c5c196ab65461b8d92b1ae7faaaff62a404a456af9c782cf90b470aea94d8b58ad9fe85f4cb1011f9884fec17577dd702944695f4462ecd53faf180fa4d0 |
\Program Files (x86)\Split Files\SplitFiles124.exe
| MD5 | 30af2330d59fdc942c3fc9169d2c562d |
| SHA1 | 9558de6dc2846f85a601d2c629afba6ac22482a7 |
| SHA256 | bbc1e7d208cdc7a998588a662623f065fd52f32b16fec963c89ea02d9227d03c |
| SHA512 | 8af5c5c196ab65461b8d92b1ae7faaaff62a404a456af9c782cf90b470aea94d8b58ad9fe85f4cb1011f9884fec17577dd702944695f4462ecd53faf180fa4d0 |
memory/1752-71-0x0000000000400000-0x000000000041E000-memory.dmp
C:\Program Files (x86)\Split Files\SplitFiles124.exe
| MD5 | 30af2330d59fdc942c3fc9169d2c562d |
| SHA1 | 9558de6dc2846f85a601d2c629afba6ac22482a7 |
| SHA256 | bbc1e7d208cdc7a998588a662623f065fd52f32b16fec963c89ea02d9227d03c |
| SHA512 | 8af5c5c196ab65461b8d92b1ae7faaaff62a404a456af9c782cf90b470aea94d8b58ad9fe85f4cb1011f9884fec17577dd702944695f4462ecd53faf180fa4d0 |
memory/1008-73-0x0000000003960000-0x0000000004A7A000-memory.dmp
memory/1648-74-0x0000000000400000-0x000000000151A000-memory.dmp
memory/1648-75-0x0000000001D00000-0x0000000002E1A000-memory.dmp
memory/1648-76-0x0000000001D00000-0x0000000002E1A000-memory.dmp
memory/1648-77-0x0000000000400000-0x000000000151A000-memory.dmp
memory/1648-78-0x0000000000400000-0x000000000151A000-memory.dmp
\Users\Admin\AppData\Roaming\{846ee340-7039-11de-9d20-806e6f6e6963}\WJheiZMhs.exe
| MD5 | 3fb36cb0b7172e5298d2992d42984d06 |
| SHA1 | 439827777df4a337cbb9fa4a4640d0d3fa1738b7 |
| SHA256 | 27ae813ceff8aa56e9fa68c8e50bb1c6c4a01636015eac4bd8bf444afb7020d6 |
| SHA512 | 6b39cb32d77200209a25080ac92bc71b1f468e2946b651023793f3585ee6034adc70924dbd751cf4a51b5e71377854f1ab43c2dd287d4837e7b544ff886f470c |
memory/760-80-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\{846ee340-7039-11de-9d20-806e6f6e6963}\WJheiZMhs.exe
| MD5 | 3fb36cb0b7172e5298d2992d42984d06 |
| SHA1 | 439827777df4a337cbb9fa4a4640d0d3fa1738b7 |
| SHA256 | 27ae813ceff8aa56e9fa68c8e50bb1c6c4a01636015eac4bd8bf444afb7020d6 |
| SHA512 | 6b39cb32d77200209a25080ac92bc71b1f468e2946b651023793f3585ee6034adc70924dbd751cf4a51b5e71377854f1ab43c2dd287d4837e7b544ff886f470c |
\Users\Admin\AppData\Roaming\{846ee340-7039-11de-9d20-806e6f6e6963}\WJheiZMhs.exe
| MD5 | 3fb36cb0b7172e5298d2992d42984d06 |
| SHA1 | 439827777df4a337cbb9fa4a4640d0d3fa1738b7 |
| SHA256 | 27ae813ceff8aa56e9fa68c8e50bb1c6c4a01636015eac4bd8bf444afb7020d6 |
| SHA512 | 6b39cb32d77200209a25080ac92bc71b1f468e2946b651023793f3585ee6034adc70924dbd751cf4a51b5e71377854f1ab43c2dd287d4837e7b544ff886f470c |
\Users\Admin\AppData\Roaming\{846ee340-7039-11de-9d20-806e6f6e6963}\WJheiZMhs.exe
| MD5 | 3fb36cb0b7172e5298d2992d42984d06 |
| SHA1 | 439827777df4a337cbb9fa4a4640d0d3fa1738b7 |
| SHA256 | 27ae813ceff8aa56e9fa68c8e50bb1c6c4a01636015eac4bd8bf444afb7020d6 |
| SHA512 | 6b39cb32d77200209a25080ac92bc71b1f468e2946b651023793f3585ee6034adc70924dbd751cf4a51b5e71377854f1ab43c2dd287d4837e7b544ff886f470c |
C:\Users\Admin\AppData\Roaming\{846ee340-7039-11de-9d20-806e6f6e6963}\WJheiZMhs.exe
| MD5 | 3fb36cb0b7172e5298d2992d42984d06 |
| SHA1 | 439827777df4a337cbb9fa4a4640d0d3fa1738b7 |
| SHA256 | 27ae813ceff8aa56e9fa68c8e50bb1c6c4a01636015eac4bd8bf444afb7020d6 |
| SHA512 | 6b39cb32d77200209a25080ac92bc71b1f468e2946b651023793f3585ee6034adc70924dbd751cf4a51b5e71377854f1ab43c2dd287d4837e7b544ff886f470c |
memory/1648-86-0x0000000010000000-0x000000001001B000-memory.dmp
memory/1008-90-0x0000000003960000-0x0000000004A7A000-memory.dmp
memory/1648-91-0x0000000000400000-0x000000000151A000-memory.dmp
memory/1648-92-0x0000000001D00000-0x0000000002E1A000-memory.dmp
memory/1648-93-0x0000000001D00000-0x0000000002E1A000-memory.dmp
memory/1648-94-0x0000000000400000-0x000000000151A000-memory.dmp
memory/664-95-0x0000000000000000-mapping.dmp
memory/564-97-0x0000000000000000-mapping.dmp
memory/1648-99-0x0000000000400000-0x000000000151A000-memory.dmp
memory/1752-100-0x0000000000400000-0x000000000041E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-12-29 03:49
Reported
2022-12-29 03:51
Platform
win10v2004-20221111-en
Max time kernel
91s
Max time network
139s
Command Line
Signatures
NyMaim
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-QB85N.tmp\is-5N9AN.tmp | N/A |
| N/A | N/A | C:\Program Files (x86)\Split Files\SplitFiles124.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\{6cebb340-6208-11ed-bf50-806e6f6e6963}\N4ZzEMeML.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation | C:\Program Files (x86)\Split Files\SplitFiles124.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-QB85N.tmp\is-5N9AN.tmp | N/A |
Checks installed software on the system
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\Split Files\unins000.dat | C:\Users\Admin\AppData\Local\Temp\is-QB85N.tmp\is-5N9AN.tmp | N/A |
| File created | C:\Program Files (x86)\Split Files\is-NEIDF.tmp | C:\Users\Admin\AppData\Local\Temp\is-QB85N.tmp\is-5N9AN.tmp | N/A |
| File created | C:\Program Files (x86)\Split Files\language\is-C5DI1.tmp | C:\Users\Admin\AppData\Local\Temp\is-QB85N.tmp\is-5N9AN.tmp | N/A |
| File created | C:\Program Files (x86)\Split Files\language\is-JSHS0.tmp | C:\Users\Admin\AppData\Local\Temp\is-QB85N.tmp\is-5N9AN.tmp | N/A |
| File created | C:\Program Files (x86)\Split Files\is-A2NVM.tmp | C:\Users\Admin\AppData\Local\Temp\is-QB85N.tmp\is-5N9AN.tmp | N/A |
| File created | C:\Program Files (x86)\Split Files\language\is-ORI78.tmp | C:\Users\Admin\AppData\Local\Temp\is-QB85N.tmp\is-5N9AN.tmp | N/A |
| File created | C:\Program Files (x86)\Split Files\language\is-0FC9U.tmp | C:\Users\Admin\AppData\Local\Temp\is-QB85N.tmp\is-5N9AN.tmp | N/A |
| File created | C:\Program Files (x86)\Split Files\language\is-18L80.tmp | C:\Users\Admin\AppData\Local\Temp\is-QB85N.tmp\is-5N9AN.tmp | N/A |
| File created | C:\Program Files (x86)\Split Files\is-CO3F4.tmp | C:\Users\Admin\AppData\Local\Temp\is-QB85N.tmp\is-5N9AN.tmp | N/A |
| File created | C:\Program Files (x86)\Split Files\language\is-B6FMI.tmp | C:\Users\Admin\AppData\Local\Temp\is-QB85N.tmp\is-5N9AN.tmp | N/A |
| File created | C:\Program Files (x86)\Split Files\language\is-K8PS5.tmp | C:\Users\Admin\AppData\Local\Temp\is-QB85N.tmp\is-5N9AN.tmp | N/A |
| File created | C:\Program Files (x86)\Split Files\language\is-JRRQ9.tmp | C:\Users\Admin\AppData\Local\Temp\is-QB85N.tmp\is-5N9AN.tmp | N/A |
| File opened for modification | C:\Program Files (x86)\Split Files\SplitFiles124.exe | C:\Users\Admin\AppData\Local\Temp\is-QB85N.tmp\is-5N9AN.tmp | N/A |
| File created | C:\Program Files (x86)\Split Files\is-5G51I.tmp | C:\Users\Admin\AppData\Local\Temp\is-QB85N.tmp\is-5N9AN.tmp | N/A |
| File created | C:\Program Files (x86)\Split Files\language\is-MTB8L.tmp | C:\Users\Admin\AppData\Local\Temp\is-QB85N.tmp\is-5N9AN.tmp | N/A |
| File created | C:\Program Files (x86)\Split Files\is-FS7EG.tmp | C:\Users\Admin\AppData\Local\Temp\is-QB85N.tmp\is-5N9AN.tmp | N/A |
| File opened for modification | C:\Program Files (x86)\Split Files\unins000.dat | C:\Users\Admin\AppData\Local\Temp\is-QB85N.tmp\is-5N9AN.tmp | N/A |
Enumerates physical storage devices
Kills process with taskkill
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Split Files\SplitFiles124.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Split Files\SplitFiles124.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Split Files\SplitFiles124.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Split Files\SplitFiles124.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Split Files\SplitFiles124.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Split Files\SplitFiles124.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
C:\Users\Admin\AppData\Local\Temp\is-QB85N.tmp\is-5N9AN.tmp
"C:\Users\Admin\AppData\Local\Temp\is-QB85N.tmp\is-5N9AN.tmp" /SL4 $701D8 "C:\Users\Admin\AppData\Local\Temp\file.exe" 1588479 96768
C:\Program Files (x86)\Split Files\SplitFiles124.exe
"C:\Program Files (x86)\Split Files\SplitFiles124.exe"
C:\Users\Admin\AppData\Roaming\{6cebb340-6208-11ed-bf50-806e6f6e6963}\N4ZzEMeML.exe
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "SplitFiles124.exe" /f & erase "C:\Program Files (x86)\Split Files\SplitFiles124.exe" & exit
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "SplitFiles124.exe" /f
Network
| Country | Destination | Domain | Proto |
| N/A | 93.184.220.29:80 | tcp | |
| N/A | 45.139.105.171:80 | 45.139.105.171 | tcp |
| N/A | 107.182.129.235:80 | 107.182.129.235 | tcp |
| N/A | 171.22.30.106:80 | 171.22.30.106 | tcp |
| N/A | 104.80.225.205:443 | tcp | |
| N/A | 93.184.221.240:80 | tcp | |
| N/A | 93.184.221.240:80 | tcp | |
| N/A | 93.184.221.240:80 | tcp |
Files
memory/2420-132-0x0000000000400000-0x000000000041E000-memory.dmp
memory/2420-134-0x0000000000400000-0x000000000041E000-memory.dmp
memory/780-135-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\is-QB85N.tmp\is-5N9AN.tmp
| MD5 | 807603f3a565337ee2ac3e819b25ee58 |
| SHA1 | 5cc4e6c82fbdda6697a1117561f23731d51baacd |
| SHA256 | 682dd0a4ea6b0d763a1adb14def8657518a4879e454c7ece43505910dd448423 |
| SHA512 | 252831b5fe5869c0abd25f246fe161e5b8218e9c54231fa9c5c78d5ffe6ff0c8e3d1f9ea3316f74b47ce372f1f8f06edd8e147711633f4028acd0cf7d5cd946d |
C:\Users\Admin\AppData\Local\Temp\is-QB85N.tmp\is-5N9AN.tmp
| MD5 | 807603f3a565337ee2ac3e819b25ee58 |
| SHA1 | 5cc4e6c82fbdda6697a1117561f23731d51baacd |
| SHA256 | 682dd0a4ea6b0d763a1adb14def8657518a4879e454c7ece43505910dd448423 |
| SHA512 | 252831b5fe5869c0abd25f246fe161e5b8218e9c54231fa9c5c78d5ffe6ff0c8e3d1f9ea3316f74b47ce372f1f8f06edd8e147711633f4028acd0cf7d5cd946d |
C:\Users\Admin\AppData\Local\Temp\is-FHT33.tmp\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
C:\Program Files (x86)\Split Files\SplitFiles124.exe
| MD5 | 30af2330d59fdc942c3fc9169d2c562d |
| SHA1 | 9558de6dc2846f85a601d2c629afba6ac22482a7 |
| SHA256 | bbc1e7d208cdc7a998588a662623f065fd52f32b16fec963c89ea02d9227d03c |
| SHA512 | 8af5c5c196ab65461b8d92b1ae7faaaff62a404a456af9c782cf90b470aea94d8b58ad9fe85f4cb1011f9884fec17577dd702944695f4462ecd53faf180fa4d0 |
memory/1140-139-0x0000000000000000-mapping.dmp
C:\Program Files (x86)\Split Files\SplitFiles124.exe
| MD5 | 30af2330d59fdc942c3fc9169d2c562d |
| SHA1 | 9558de6dc2846f85a601d2c629afba6ac22482a7 |
| SHA256 | bbc1e7d208cdc7a998588a662623f065fd52f32b16fec963c89ea02d9227d03c |
| SHA512 | 8af5c5c196ab65461b8d92b1ae7faaaff62a404a456af9c782cf90b470aea94d8b58ad9fe85f4cb1011f9884fec17577dd702944695f4462ecd53faf180fa4d0 |
memory/1140-142-0x0000000000400000-0x000000000151A000-memory.dmp
memory/1140-143-0x0000000000400000-0x000000000151A000-memory.dmp
memory/2784-144-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\{6cebb340-6208-11ed-bf50-806e6f6e6963}\N4ZzEMeML.exe
| MD5 | 3fb36cb0b7172e5298d2992d42984d06 |
| SHA1 | 439827777df4a337cbb9fa4a4640d0d3fa1738b7 |
| SHA256 | 27ae813ceff8aa56e9fa68c8e50bb1c6c4a01636015eac4bd8bf444afb7020d6 |
| SHA512 | 6b39cb32d77200209a25080ac92bc71b1f468e2946b651023793f3585ee6034adc70924dbd751cf4a51b5e71377854f1ab43c2dd287d4837e7b544ff886f470c |
C:\Users\Admin\AppData\Roaming\{6cebb340-6208-11ed-bf50-806e6f6e6963}\N4ZzEMeML.exe
| MD5 | 3fb36cb0b7172e5298d2992d42984d06 |
| SHA1 | 439827777df4a337cbb9fa4a4640d0d3fa1738b7 |
| SHA256 | 27ae813ceff8aa56e9fa68c8e50bb1c6c4a01636015eac4bd8bf444afb7020d6 |
| SHA512 | 6b39cb32d77200209a25080ac92bc71b1f468e2946b651023793f3585ee6034adc70924dbd751cf4a51b5e71377854f1ab43c2dd287d4837e7b544ff886f470c |
memory/1140-147-0x0000000010000000-0x000000001001B000-memory.dmp
memory/2420-151-0x0000000000400000-0x000000000041E000-memory.dmp
memory/1140-152-0x0000000000400000-0x000000000151A000-memory.dmp
memory/2632-153-0x0000000000000000-mapping.dmp
memory/2288-154-0x0000000000000000-mapping.dmp
memory/1140-155-0x0000000000400000-0x000000000151A000-memory.dmp
memory/2420-156-0x0000000000400000-0x000000000041E000-memory.dmp