7b8b5010eb5adf9c804d5778ad77dc0e8e8d53af10cb2d4ed22048340bb746aa

Analysis

max time kernel
151s
max time network
129s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
03/11/2023, 16:12

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General

Target

NEAS.db6b992c4c2cab22932aa462c93176b0.exe
Size

212KB
MD5

db6b992c4c2cab22932aa462c93176b0
SHA1

0bb0b3027465d0852a6f24a1db6e3be848501522
SHA256

7b8b5010eb5adf9c804d5778ad77dc0e8e8d53af10cb2d4ed22048340bb746aa
SHA512

9ff9b01efa36f4f7e27b220ae9a926095a4af273320be45a73923e1ac837b3cb461175848f1517ae1870115b6dfbaeaa5d184d0570e7bd3c8167072fa8e22d0b
SSDEEP

3072:Gv/IL44frgyGGqB/QH1VdzDu43d/9gCOuMHCV+yXSD7ihxrG/AIqfc6KpYffLT:4AU40GqVQV9tirCVcXinG/Af0ZSffL

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Windows\CurrentVersion\Run\IntelPowerAgent6 = "rundll32.exe shell32.dll, ShellExec_RunDLL C:\\PROGRA~3\\a94fbc40.exe"	svchost.exe

Checks for any installed AV software in registry 1 TTPs 3 IoCs

Security Software Discovery

T1518.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Software\Wow6432Node\Avira	svchost.exe
Key opened	\REGISTRY\MACHINE\Software\Wow6432Node\AVAST Software\Avast	svchost.exe
Key opened	\REGISTRY\MACHINE\Software\Wow6432Node\Eset\Nod	svchost.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 844 set thread context of 2236	844	NEAS.db6b992c4c2cab22932aa462c93176b0.exe	28

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe
2236	svchost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
844	NEAS.db6b992c4c2cab22932aa462c93176b0.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 844 wrote to memory of 2236	844	NEAS.db6b992c4c2cab22932aa462c93176b0.exe	28
PID 844 wrote to memory of 2236	844	NEAS.db6b992c4c2cab22932aa462c93176b0.exe	28
PID 844 wrote to memory of 2236	844	NEAS.db6b992c4c2cab22932aa462c93176b0.exe	28
PID 844 wrote to memory of 2236	844	NEAS.db6b992c4c2cab22932aa462c93176b0.exe	28
PID 844 wrote to memory of 2236	844	NEAS.db6b992c4c2cab22932aa462c93176b0.exe	28
PID 844 wrote to memory of 1668	844	NEAS.db6b992c4c2cab22932aa462c93176b0.exe	29
PID 844 wrote to memory of 1668	844	NEAS.db6b992c4c2cab22932aa462c93176b0.exe	29
PID 844 wrote to memory of 1668	844	NEAS.db6b992c4c2cab22932aa462c93176b0.exe	29
PID 844 wrote to memory of 1668	844	NEAS.db6b992c4c2cab22932aa462c93176b0.exe	29

C:\Users\Admin\AppData\Local\Temp\NEAS.db6b992c4c2cab22932aa462c93176b0.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.db6b992c4c2cab22932aa462c93176b0.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:844
- C:\Windows\SysWOW64\svchost.exe
  C:\ProgramData\a94fbc40.exe
  2⤵
  - Adds Run key to start application
  - Checks for any installed AV software in registry
  - Suspicious behavior: EnumeratesProcesses
  PID:2236
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Roaming\dxf430D.tmp.bat" "C:\Users\Admin\AppData\Local\Temp\NEAS.db6b992c4c2cab22932aa462c93176b0.exe""
  2⤵
  PID:1668

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Software Discovery

T1518

Security Software Discovery

T1518.001

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\dxf430D.tmp.bat

Filesize
34B

MD5
2ebedc77c1666d3421fc42089c844f8e

SHA1
6f1f65ca9c510c5f453f5cb62acfa76bb0902ec5

SHA256
70f6e64bcf2cd7dddb0f07ac3ec87903471a4c4e4876e63f68ce5b085291ad19

SHA512
d2060982bdf0766528930ae0238cc2d1781495d09e43332697c0549698c3c9bde50aae3391e7603e7448c40d241fcc5fc94f0e25a188501bfd0c185637d9c792

Download Submit
C:\Users\Admin\AppData\Roaming\dxf430D.tmp.bat

Filesize
34B

MD5
2ebedc77c1666d3421fc42089c844f8e

SHA1
6f1f65ca9c510c5f453f5cb62acfa76bb0902ec5

SHA256
70f6e64bcf2cd7dddb0f07ac3ec87903471a4c4e4876e63f68ce5b085291ad19

SHA512
d2060982bdf0766528930ae0238cc2d1781495d09e43332697c0549698c3c9bde50aae3391e7603e7448c40d241fcc5fc94f0e25a188501bfd0c185637d9c792

Download Submit
memory/844-1-0x0000000000400000-0x000000000054A000-memory.dmp

Filesize
1.3MB

Download
memory/844-0-0x0000000000220000-0x0000000000223000-memory.dmp

Filesize
12KB

Download
memory/844-224-0x0000000000400000-0x000000000054A000-memory.dmp

Filesize
1.3MB

Download
memory/2236-293-0x0000000000600000-0x0000000000700000-memory.dmp

Filesize
1024KB

Download
memory/2236-310-0x0000000000100000-0x0000000000110000-memory.dmp

Filesize
64KB

Download
memory/2236-294-0x0000000000160000-0x0000000000191000-memory.dmp

Filesize
196KB

Download
memory/2236-298-0x0000000000600000-0x0000000000700000-memory.dmp

Filesize
1024KB

Download
memory/2236-299-0x0000000000600000-0x0000000000700000-memory.dmp

Filesize
1024KB

Download
memory/2236-300-0x0000000000600000-0x0000000000700000-memory.dmp

Filesize
1024KB

Download
memory/2236-302-0x0000000000160000-0x0000000000191000-memory.dmp

Filesize
196KB

Download
memory/2236-301-0x0000000000600000-0x0000000000700000-memory.dmp

Filesize
1024KB

Download
memory/2236-296-0x0000000000600000-0x0000000000700000-memory.dmp

Filesize
1024KB

Download
memory/2236-4-0x0000000000160000-0x0000000000191000-memory.dmp

Filesize
196KB

Download
memory/2236-303-0x0000000000600000-0x0000000000700000-memory.dmp

Filesize
1024KB

Download
memory/2236-305-0x0000000000160000-0x0000000000191000-memory.dmp

Filesize
196KB

Download
memory/2236-306-0x0000000000600000-0x0000000000700000-memory.dmp

Filesize
1024KB

Download
memory/2236-292-0x0000000000160000-0x0000000000191000-memory.dmp

Filesize
196KB

Download
memory/2236-309-0x0000000000160000-0x0000000000191000-memory.dmp

Filesize
196KB

Download
memory/2236-308-0x0000000000160000-0x0000000000191000-memory.dmp

Filesize
196KB

Download
memory/2236-311-0x0000000000160000-0x0000000000191000-memory.dmp

Filesize
196KB

Download
memory/2236-312-0x0000000000160000-0x0000000000191000-memory.dmp

Filesize
196KB

Download
memory/2236-314-0x0000000000600000-0x0000000000700000-memory.dmp

Filesize
1024KB

Download
memory/2236-315-0x0000000000160000-0x0000000000191000-memory.dmp

Filesize
196KB

Download
memory/2236-319-0x0000000000160000-0x0000000000191000-memory.dmp

Filesize
196KB

Download
memory/2236-321-0x0000000000600000-0x0000000000700000-memory.dmp

Filesize
1024KB

Download
memory/2236-322-0x0000000000600000-0x0000000000700000-memory.dmp

Filesize
1024KB

Download
memory/2236-323-0x0000000000600000-0x0000000000700000-memory.dmp

Filesize
1024KB

Download
memory/2236-324-0x0000000000600000-0x0000000000700000-memory.dmp

Filesize
1024KB

Download
memory/2236-325-0x0000000000600000-0x0000000000700000-memory.dmp

Filesize
1024KB

Download