Analysis
-
max time kernel
155s -
max time network
161s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
30-11-2022 18:27
Static task
static1
Behavioral task
behavioral1
Sample
DHL INVOICE#00834.xls
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
DHL INVOICE#00834.xls
Resource
win10v2004-20221111-en
General
-
Target
DHL INVOICE#00834.xls
-
Size
1.1MB
-
MD5
47325c14fe5c22486ed25c43367779ba
-
SHA1
17a51494cd6492da17d15b40562ba223118c31f0
-
SHA256
9b81d5a774c8e6ee7bceed2661e9f58b600c75aac7027d92521201a28b7882d7
-
SHA512
81cda215b8e823836d9848a283ccb8429887a6558a5a915c65a2f67023f129251c850e6a2e00d50995fc8d171c353c44062b778dba7c73fd583f39b7d476b0ce
-
SSDEEP
24576:6L7yir5XXXXXXXXXXXXUXXXXXXXSXXXXXXXXXmBr5XXXXXXXXXXXXUXXXXXXXSXx:G2adxl4T
Malware Config
Extracted
formbook
codp
WLwbp9IgDF0DRbuq
oNQ7DHBzVHVMTxxxFCORk65Z5w==
eKyDm2P0S8i8tXrGSRxyN/GB+g==
DWLDupksnDvfKi7Q7PI=
JAaYbOFx1G0f4pcM36gDB3YaG796
KWQ71Z4U7+2Nv8K72OXED5M9oe8=
YJpvEHW5TU/wL02R9TiN0A==
tpQX78fPprFMi7ocSgXfUNYKpTq33Icp
a9Z0eju3FKFA/YBy+MQfG3QaG796
uQzt58fSssDUenxacQCY2g==
vijGzYPYOfi2gxZLhlbA
kZfzlQg7IGPxc29BJA==
dcQu+blQlxGyZu7qw5P4L6s=
TTIXAcXMr85yqqvxWBMqdrw=
xZb/tyGC8sOjIS7Q7PI=
KnzenvO+cXkVS3biKfRDwJ9Q5Q==
ZqZvDt9+yYxqh1Si
vZD8CtVZigY/cqnmLA==
QJy2dd/p0MO1Ji7Q7PI=
l+Hmoea3jsiAcqnmLA==
j19MVSQr/CceRbwAwBMqdrw=
vS+9sWn2gDVJYeHZaHTPCN9ywAEKVg==
blpyOo9dQZt5ZxddwQVmww==
IOs9KPQyS0gISA==
nn/ZeuJwB9m55jogOw==
M49wUTbsPAwOcqnmLA==
WqL2DMvly8XMWUkzLPvkgjf1aM5QNRk=
fd7UqRCiNTCiTs+3
vY9pE5GVeJJKMpNw0Imsk65Z5w==
PoplGWGv//+qJC7Q7PI=
d8msQUS/1UNH
g3JQ+nF3X3cfRU7V4us=
CEaYiEEOXyvzU07V4us=
lWFpIAPKKBaU90M=
TzIO/uHUaDELiHVWcQCY2g==
C23Tr3r7VMWspGfecQCY2g==
nqSKdTr0YhS+hBlLhlbA
tqY5MRsZX3MVS0YS8eY=
9MouOBNcWth14KOG9e1CFHYaG796
pKi80FPSajXvnxxLhlbA
RBb0/dHxCF8DRbuq
H2JA8ah0Bg4ScqnmLA==
Ui6WUnCpdrSBlN+xk1450g==
dXUNxi54AIl/E/W/tLmhAJM9oe8=
g8SPLINNHWVYb9gTSBMqdrw=
ld0F/BjbTxaU90M=
jmTquCeAzJmZHGHL7sydCpM9oe8=
K25MOh0tGDTYolGNUQ1yxw==
B1Ozd8XF67PJZGdHJA==
Py0TshQX8wvo4n5WcQCY2g==
G378nwBW6hJ73dDIcfo=
lebDk/+/1UNH
sO5QF9cf+lLssy7Q7PI=
mu50P/Y9kRfOLS7Q7PI=
Akgd/+60CxK1KVo=
wxp6MYyFq4coVQ==
XinIiM8UXijMrUh19sfnOvav
N7THlsfP5amkUA==
DoafUba91Bo1xbahrLegAJM9oe8=
owwVtzbvRgDKNXLAzqwrDNGFpTe33Icp
kQMRCcXUvNWa4OrZxJFt9JM9oe8=
ViF1HZskhw7WOrenND/Q2ZVRhy+33Icp
3rGLk2t/q4coVQ==
L2/L3M8P5DMaGpN/6LvKmJM9oe8=
gameikanjoker123.com
Signatures
-
Blocklisted process makes network request 1 IoCs
Processes:
EQNEDT32.EXEflow pid process 4 1772 EQNEDT32.EXE -
Downloads MZ/PE file
-
Executes dropped EXE 1 IoCs
Processes:
vbc.exepid process 1464 vbc.exe -
Loads dropped DLL 2 IoCs
Processes:
EQNEDT32.EXEsystray.exepid process 1772 EQNEDT32.EXE 1184 systray.exe -
Uses the VBS compiler for execution 1 TTPs
-
Suspicious use of SetThreadContext 3 IoCs
Processes:
vbc.exeRegsvcs.exesystray.exedescription pid process target process PID 1464 set thread context of 1660 1464 vbc.exe Regsvcs.exe PID 1660 set thread context of 1412 1660 Regsvcs.exe Explorer.EXE PID 1184 set thread context of 1412 1184 systray.exe Explorer.EXE -
Enumerates system info in registry 2 TTPs 1 IoCs
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE -
Launches Equation Editor 1 TTPs 1 IoCs
Equation Editor is an old Office component often targeted by exploits such as CVE-2017-11882.
-
Processes:
EXCEL.EXEsystray.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" EXCEL.EXE Key created \Registry\User\S-1-5-21-999675638-2867687379-27515722-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 systray.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" EXCEL.EXE Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit EXCEL.EXE Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit" EXCEL.EXE Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell EXCEL.EXE -
Modifies registry class 64 IoCs
Processes:
EXCEL.EXEdescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\ = "&Edit" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ = "&Open" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\ShellEx EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ = "&Open" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14 EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597} EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit EXCEL.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000 EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1" EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open" EXCEL.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14\ = "C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe" EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit EXCEL.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit EXCEL.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1" EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 1508 EXCEL.EXE -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
Regsvcs.exesystray.exepid process 1660 Regsvcs.exe 1660 Regsvcs.exe 1660 Regsvcs.exe 1660 Regsvcs.exe 1184 systray.exe 1184 systray.exe 1184 systray.exe 1184 systray.exe 1184 systray.exe 1184 systray.exe 1184 systray.exe 1184 systray.exe 1184 systray.exe 1184 systray.exe 1184 systray.exe 1184 systray.exe 1184 systray.exe 1184 systray.exe 1184 systray.exe 1184 systray.exe -
Suspicious behavior: MapViewOfSection 7 IoCs
Processes:
Regsvcs.exesystray.exepid process 1660 Regsvcs.exe 1660 Regsvcs.exe 1660 Regsvcs.exe 1184 systray.exe 1184 systray.exe 1184 systray.exe 1184 systray.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
Processes:
Regsvcs.exesystray.exeExplorer.EXEdescription pid process Token: SeDebugPrivilege 1660 Regsvcs.exe Token: SeDebugPrivilege 1184 systray.exe Token: SeShutdownPrivilege 1412 Explorer.EXE Token: SeShutdownPrivilege 1412 Explorer.EXE Token: SeShutdownPrivilege 1412 Explorer.EXE -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
EXCEL.EXEpid process 1508 EXCEL.EXE 1508 EXCEL.EXE 1508 EXCEL.EXE -
Suspicious use of WriteProcessMemory 23 IoCs
Processes:
EQNEDT32.EXEvbc.exeExplorer.EXEsystray.exedescription pid process target process PID 1772 wrote to memory of 1464 1772 EQNEDT32.EXE vbc.exe PID 1772 wrote to memory of 1464 1772 EQNEDT32.EXE vbc.exe PID 1772 wrote to memory of 1464 1772 EQNEDT32.EXE vbc.exe PID 1772 wrote to memory of 1464 1772 EQNEDT32.EXE vbc.exe PID 1464 wrote to memory of 1660 1464 vbc.exe Regsvcs.exe PID 1464 wrote to memory of 1660 1464 vbc.exe Regsvcs.exe PID 1464 wrote to memory of 1660 1464 vbc.exe Regsvcs.exe PID 1464 wrote to memory of 1660 1464 vbc.exe Regsvcs.exe PID 1464 wrote to memory of 1660 1464 vbc.exe Regsvcs.exe PID 1464 wrote to memory of 1660 1464 vbc.exe Regsvcs.exe PID 1464 wrote to memory of 1660 1464 vbc.exe Regsvcs.exe PID 1464 wrote to memory of 1660 1464 vbc.exe Regsvcs.exe PID 1464 wrote to memory of 1660 1464 vbc.exe Regsvcs.exe PID 1464 wrote to memory of 1660 1464 vbc.exe Regsvcs.exe PID 1412 wrote to memory of 1184 1412 Explorer.EXE systray.exe PID 1412 wrote to memory of 1184 1412 Explorer.EXE systray.exe PID 1412 wrote to memory of 1184 1412 Explorer.EXE systray.exe PID 1412 wrote to memory of 1184 1412 Explorer.EXE systray.exe PID 1184 wrote to memory of 2040 1184 systray.exe Firefox.exe PID 1184 wrote to memory of 2040 1184 systray.exe Firefox.exe PID 1184 wrote to memory of 2040 1184 systray.exe Firefox.exe PID 1184 wrote to memory of 2040 1184 systray.exe Firefox.exe PID 1184 wrote to memory of 2040 1184 systray.exe Firefox.exe
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1412 -
C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde "C:\Users\Admin\AppData\Local\Temp\DHL INVOICE#00834.xls"2⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1508 -
C:\Windows\SysWOW64\systray.exe"C:\Windows\SysWOW64\systray.exe"2⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1184 -
C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe"3⤵PID:2040
-
C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE"C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding1⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Launches Equation Editor
- Suspicious use of WriteProcessMemory
PID:1772 -
C:\Users\Public\vbc.exe"C:\Users\Public\vbc.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1464 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\Regsvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Regsvcs.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1660
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Public\vbc.exeFilesize
269KB
MD53a12f307e3cac1a11a986c440232a00a
SHA1be573c3fa4e03b2e371d7c2ff8fe84bc0600b566
SHA256c5b8f2bdfa8c2af8d0616d57246da8465e9d41b4c7f6484dd4234c16cc0eecf6
SHA512eb825ddda85b1a33075eefc17ab54cb9a345ff11c38457de44bc1740740b69c2f0bc1b42797017f8f3127838b7ea10e820e27fc879591f1969392fbb7a94a1b8
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C:\Users\Public\vbc.exeFilesize
269KB
MD53a12f307e3cac1a11a986c440232a00a
SHA1be573c3fa4e03b2e371d7c2ff8fe84bc0600b566
SHA256c5b8f2bdfa8c2af8d0616d57246da8465e9d41b4c7f6484dd4234c16cc0eecf6
SHA512eb825ddda85b1a33075eefc17ab54cb9a345ff11c38457de44bc1740740b69c2f0bc1b42797017f8f3127838b7ea10e820e27fc879591f1969392fbb7a94a1b8
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\Users\Admin\AppData\Local\Temp\sqlite3.dllFilesize
831KB
MD505ace2f6d9bef6fd9bbd05ee5262a1f2
SHA15cce2228e0d9c6cc913cf551e0bf7c76ed74ff59
SHA256002459f4d4758011b4d7f36935f1fe323494b847f8c173a551076a3d30475ebc
SHA5121e717a66a72eb626727144fa7458f472ada54fd1be37072c9e740945e34ba94025737aef44e54752c50c5b79a583c6a91a0d8043bf1bf7c3e7cab8537207f9fc
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\Users\Public\vbc.exeFilesize
269KB
MD53a12f307e3cac1a11a986c440232a00a
SHA1be573c3fa4e03b2e371d7c2ff8fe84bc0600b566
SHA256c5b8f2bdfa8c2af8d0616d57246da8465e9d41b4c7f6484dd4234c16cc0eecf6
SHA512eb825ddda85b1a33075eefc17ab54cb9a345ff11c38457de44bc1740740b69c2f0bc1b42797017f8f3127838b7ea10e820e27fc879591f1969392fbb7a94a1b8
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memory/1184-84-0x0000000002050000-0x0000000002353000-memory.dmpFilesize
3.0MB
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memory/1184-85-0x0000000000080000-0x00000000000AD000-memory.dmpFilesize
180KB
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memory/1184-80-0x0000000000000000-mapping.dmp
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memory/1184-86-0x0000000000470000-0x00000000004FF000-memory.dmpFilesize
572KB
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memory/1184-87-0x0000000000080000-0x00000000000AD000-memory.dmpFilesize
180KB
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memory/1184-83-0x0000000000220000-0x0000000000225000-memory.dmpFilesize
20KB
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memory/1412-88-0x0000000004F20000-0x0000000004FC9000-memory.dmpFilesize
676KB
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memory/1412-91-0x0000000004F20000-0x0000000004FC9000-memory.dmpFilesize
676KB
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memory/1412-79-0x0000000006D60000-0x0000000006E36000-memory.dmpFilesize
856KB
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memory/1464-65-0x0000000000BA0000-0x0000000000BE8000-memory.dmpFilesize
288KB
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memory/1464-66-0x00000000007C0000-0x00000000007C6000-memory.dmpFilesize
24KB
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memory/1464-62-0x0000000000000000-mapping.dmp
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memory/1464-67-0x00000000007D0000-0x00000000007DA000-memory.dmpFilesize
40KB
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memory/1508-92-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/1508-93-0x000000007219D000-0x00000000721A8000-memory.dmpFilesize
44KB
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memory/1508-54-0x000000002F031000-0x000000002F034000-memory.dmpFilesize
12KB
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memory/1508-60-0x000000007219D000-0x00000000721A8000-memory.dmpFilesize
44KB
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memory/1508-58-0x0000000075451000-0x0000000075453000-memory.dmpFilesize
8KB
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memory/1508-57-0x000000007219D000-0x00000000721A8000-memory.dmpFilesize
44KB
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memory/1508-56-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/1508-55-0x00000000711B1000-0x00000000711B3000-memory.dmpFilesize
8KB
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memory/1660-72-0x00000000004012B0-mapping.dmp
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memory/1660-82-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/1660-81-0x0000000000401000-0x000000000042F000-memory.dmpFilesize
184KB
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memory/1660-78-0x00000000000C0000-0x00000000000D0000-memory.dmpFilesize
64KB
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memory/1660-77-0x0000000000850000-0x0000000000B53000-memory.dmpFilesize
3.0MB
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memory/1660-75-0x0000000000401000-0x000000000042F000-memory.dmpFilesize
184KB
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memory/1660-74-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/1660-71-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/1660-69-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/1660-68-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB