d2ec599e9e2ac77069508ede2e78df73e21430493765fd14ed648cedc272fd5b

Analysis

max time kernel
118s
max time network
151s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
12-11-2023 22:42

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General

Target

NEAS.717123652bb5671b3a0989af138e0550.exe
Size

136KB
MD5

717123652bb5671b3a0989af138e0550
SHA1

7e4ef85b1cc83219b0b7a427ec525b3cbf6ed88d
SHA256

d2ec599e9e2ac77069508ede2e78df73e21430493765fd14ed648cedc272fd5b
SHA512

edc265c9fc38f78fce47653a9acdd90dde8cd49e4836c78a35d5f6dbbe342e0e957117fa6bdcaa77f144761c989a94c654725965d4f539f7b5c730f28133f500
SSDEEP

3072:86pQc+sSxnTrGadgsFqZeo4pwkhUmZr3hPsOraSo:86p2sSxTrGvsFUejWyZr3hPswaH

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	1696	NEAS.717123652bb5671b3a0989af138e0550.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1696 wrote to memory of 1688	1696	NEAS.717123652bb5671b3a0989af138e0550.exe	28
PID 1696 wrote to memory of 1688	1696	NEAS.717123652bb5671b3a0989af138e0550.exe	28
PID 1696 wrote to memory of 1688	1696	NEAS.717123652bb5671b3a0989af138e0550.exe	28
PID 1696 wrote to memory of 1688	1696	NEAS.717123652bb5671b3a0989af138e0550.exe	28
PID 1688 wrote to memory of 2660	1688	cmd.exe	30
PID 1688 wrote to memory of 2660	1688	cmd.exe	30
PID 1688 wrote to memory of 2660	1688	cmd.exe	30
PID 1688 wrote to memory of 2660	1688	cmd.exe	30

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
2660	attrib.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.717123652bb5671b3a0989af138e0550.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.717123652bb5671b3a0989af138e0550.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1696
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\ProgramData\fra3C19.tmp.bat" "C:\Users\Admin\AppData\Local\Temp\NEAS.717123652bb5671b3a0989af138e0550.exe""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1688
- - C:\Windows\SysWOW64\attrib.exe
    attrib -r -s -h "C:\Users\Admin\AppData\Local\Temp\NEAS.717123652bb5671b3a0989af138e0550.exe"
    3⤵
    - Views/modifies file attributes
    PID:2660

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\fra3C19.tmp.bat

Filesize
51B

MD5
d55a30c847e4486ed375342ef6bfbe30

SHA1
218dbe3961a4764529b4021a5c6d68c0bb6d72f4

SHA256
660cded74c97e51cbc71300f0159940f04a97d8e8641bd58008125ecdc57d898

SHA512
ea27d49a5c11f186f59aceb773407c6e6463566c8ee7e1e8f470035e715a5ed592a3f3157012c3fcdd1d914ca9f060d47e89bbb3ebe81b5f081e82f27f415d9b

Download Submit
C:\ProgramData\fra3C19.tmp.bat

Filesize
51B

MD5
d55a30c847e4486ed375342ef6bfbe30

SHA1
218dbe3961a4764529b4021a5c6d68c0bb6d72f4

SHA256
660cded74c97e51cbc71300f0159940f04a97d8e8641bd58008125ecdc57d898

SHA512
ea27d49a5c11f186f59aceb773407c6e6463566c8ee7e1e8f470035e715a5ed592a3f3157012c3fcdd1d914ca9f060d47e89bbb3ebe81b5f081e82f27f415d9b

Download Submit
memory/1696-0-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1696-16-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download