e13054b4f90e4e219b14c0d4c851ee2926e762bf3c5b347f795541def7741d60

Analysis

max time kernel
151s
max time network
165s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
16/10/2023, 18:20

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General

Target

NEAS.4cafd6b114fd966f0cab005666cffec0.exe
Size

54KB
MD5

4cafd6b114fd966f0cab005666cffec0
SHA1

4efa58fb674d1923667b5cd7ff0b4d24eea9dad9
SHA256

e13054b4f90e4e219b14c0d4c851ee2926e762bf3c5b347f795541def7741d60
SHA512

1db1dc887cc85e840b33c368798cdb38c6c9ca1d6c9f8cf1ac36e2399265f67e3e44c99be85627f719b185140d32143f00ec1a19dd40991dfe3f579aa54abc37
SSDEEP

384:1di3ZSz+ECxuVczXKSuSHYKGJRSjyc3bcXX0p5UNPmGPJX3K0xvkJ/Nd+Jbd:1dH5CZTKSu3syc3peNPmGPJXdxSNd+JR

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2808	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
1252	NEAS.4cafd6b114fd966f0cab005666cffec0.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1252 wrote to memory of 2808	1252	NEAS.4cafd6b114fd966f0cab005666cffec0.exe	28
PID 1252 wrote to memory of 2808	1252	NEAS.4cafd6b114fd966f0cab005666cffec0.exe	28
PID 1252 wrote to memory of 2808	1252	NEAS.4cafd6b114fd966f0cab005666cffec0.exe	28
PID 1252 wrote to memory of 2808	1252	NEAS.4cafd6b114fd966f0cab005666cffec0.exe	28
PID 1252 wrote to memory of 2808	1252	NEAS.4cafd6b114fd966f0cab005666cffec0.exe	28
PID 1252 wrote to memory of 2808	1252	NEAS.4cafd6b114fd966f0cab005666cffec0.exe	28
PID 1252 wrote to memory of 2808	1252	NEAS.4cafd6b114fd966f0cab005666cffec0.exe	28

C:\Users\Admin\AppData\Local\Temp\NEAS.4cafd6b114fd966f0cab005666cffec0.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.4cafd6b114fd966f0cab005666cffec0.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1252
- C:\Users\Admin\AppData\Local\Temp\updater.exe
  "C:\Users\Admin\AppData\Local\Temp\updater.exe"
  2⤵
  - Executes dropped EXE
  PID:2808

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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\Local\Temp\CabDA89.tmp

Filesize
61KB

MD5
f3441b8572aae8801c04f3060b550443

SHA1
4ef0a35436125d6821831ef36c28ffaf196cda15

SHA256
6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

SHA512
5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarDB47.tmp

Filesize
163KB

MD5
9441737383d21192400eca82fda910ec

SHA1
725e0d606a4fc9ba44aa8ffde65bed15e65367e4

SHA256
bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

SHA512
7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

Download Submit
C:\Users\Admin\AppData\Local\Temp\updater.exe

Filesize
54KB

MD5
46bee3a89c85b2f95576916b41900f95

SHA1
4adb951ded14291342893fc561dfd21dee448387

SHA256
debf4c8f43198399d28c2fdec163a040ae6074664253d698c9585e2844fade09

SHA512
8b17f4a0394a18dafee3643aca3f808ae98015ed96f256ffbf071009e78be8c18bf6625969096eb9a2d51d1f897c31f54da476e1baac7962f0cd36575b13235d

Download Submit
C:\Users\Admin\AppData\Local\Temp\updater.exe

Filesize
54KB

MD5
46bee3a89c85b2f95576916b41900f95

SHA1
4adb951ded14291342893fc561dfd21dee448387

SHA256
debf4c8f43198399d28c2fdec163a040ae6074664253d698c9585e2844fade09

SHA512
8b17f4a0394a18dafee3643aca3f808ae98015ed96f256ffbf071009e78be8c18bf6625969096eb9a2d51d1f897c31f54da476e1baac7962f0cd36575b13235d

Download Submit
\Users\Admin\AppData\Local\Temp\updater.exe

Filesize
54KB

MD5
46bee3a89c85b2f95576916b41900f95

SHA1
4adb951ded14291342893fc561dfd21dee448387

SHA256
debf4c8f43198399d28c2fdec163a040ae6074664253d698c9585e2844fade09

SHA512
8b17f4a0394a18dafee3643aca3f808ae98015ed96f256ffbf071009e78be8c18bf6625969096eb9a2d51d1f897c31f54da476e1baac7962f0cd36575b13235d

Download Submit
memory/1252-0-0x00000000001D0000-0x00000000001D5000-memory.dmp

Filesize
20KB

Download
memory/1252-1-0x00000000001D0000-0x00000000001D5000-memory.dmp

Filesize
20KB

Download
memory/2808-9-0x00000000001E0000-0x00000000001E5000-memory.dmp

Filesize
20KB

Download
memory/2808-144-0x00000000001E0000-0x00000000001E5000-memory.dmp

Filesize
20KB

Download