7456203fcd381eacea58d2ae1dd1162f13bd6d2161a830369f1ebce5fa86bce9

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
02/11/2023, 16:52

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General

Target

NEAS.f760175495109e78971f15627732cdf0.exe
Size

124KB
MD5

f760175495109e78971f15627732cdf0
SHA1

77f7191ca9608ad818684aeefafef67abd4f22ad
SHA256

7456203fcd381eacea58d2ae1dd1162f13bd6d2161a830369f1ebce5fa86bce9
SHA512

c568f631c87461296beed1eec6867ef2c53b67ce3eccf259a5b7883c726d1cd2a9add258c00f53a8a7f2e6215c730e5371ec47333a6ad429fbe6b90ac0a86a4e
SSDEEP

3072:Qq8f/oic1i9uTAlPQSDwEyWefHEvGdxETCpPJ:v8f/U1iF/sUGdxET

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	2404	NEAS.f760175495109e78971f15627732cdf0.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2404 wrote to memory of 616	2404	NEAS.f760175495109e78971f15627732cdf0.exe	28
PID 2404 wrote to memory of 616	2404	NEAS.f760175495109e78971f15627732cdf0.exe	28
PID 2404 wrote to memory of 616	2404	NEAS.f760175495109e78971f15627732cdf0.exe	28
PID 2404 wrote to memory of 616	2404	NEAS.f760175495109e78971f15627732cdf0.exe	28
PID 616 wrote to memory of 2448	616	cmd.exe	30
PID 616 wrote to memory of 2448	616	cmd.exe	30
PID 616 wrote to memory of 2448	616	cmd.exe	30
PID 616 wrote to memory of 2448	616	cmd.exe	30

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
2448	attrib.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.f760175495109e78971f15627732cdf0.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.f760175495109e78971f15627732cdf0.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2404
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Roaming\eqt8F30.tmp.bat" "C:\Users\Admin\AppData\Local\Temp\NEAS.f760175495109e78971f15627732cdf0.exe""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:616
- - C:\Windows\SysWOW64\attrib.exe
    attrib -r -s -h "C:\Users\Admin\AppData\Local\Temp\NEAS.f760175495109e78971f15627732cdf0.exe"
    3⤵
    - Views/modifies file attributes
    PID:2448

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:\Users\Admin\AppData\Roaming\eqt8F30.tmp.bat

Filesize
53B

MD5
10681ffcf0ed97f3e25afc229b4a6387

SHA1
15462e9e1505d721c782ba6f859969d53cc8bb11

SHA256
6207ed3240698339d27dff5684d0d37e1186b22ea33919e5a2dc0d90e7e3fe2e

SHA512
88485214e7340fc66c50b835f6ed5f184b60974bb0d817dee1d53bdea035513c179c130f2c0923f4e9becc918b112226499a1831c8fed24a19f04bc0d936b95c

Download Submit
C:\Users\Admin\AppData\Roaming\eqt8F30.tmp.bat

Filesize
53B

MD5
10681ffcf0ed97f3e25afc229b4a6387

SHA1
15462e9e1505d721c782ba6f859969d53cc8bb11

SHA256
6207ed3240698339d27dff5684d0d37e1186b22ea33919e5a2dc0d90e7e3fe2e

SHA512
88485214e7340fc66c50b835f6ed5f184b60974bb0d817dee1d53bdea035513c179c130f2c0923f4e9becc918b112226499a1831c8fed24a19f04bc0d936b95c

Download Submit
memory/2404-0-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2404-16-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download