c61a931b9b743b4971a3a15d06dfd5402355664f7b617bba77df2399d65a4ed1

Analysis

max time kernel
141s
max time network
123s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
19/01/2024, 11:38

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General

Target

678700e811d21075ca3bb51b3dd03ff7.exe
Size

205KB
MD5

678700e811d21075ca3bb51b3dd03ff7
SHA1

6a4b34249dc2640f8cbb0b83badb20dce1a3e3df
SHA256

c61a931b9b743b4971a3a15d06dfd5402355664f7b617bba77df2399d65a4ed1
SHA512

cc0923ce2d56f309c904fcc14139b0475f42c2b75d67b2b69c9f38f85937bc8385773977c3adc26591949fd8b2bd996dcc213280dfd38b009eb8607083798943
SSDEEP

6144:d1uOqy+3gOqjsEYSIWyGFBVHeE9XfZ3hwfXD:d1uOqy+UgtS9FVHvvZ+fXD

Score

7^/10

persistence upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2116-0-0x0000000000400000-0x000000000048E000-memory.dmp	upx
behavioral1/memory/2116-3-0x0000000000400000-0x000000000048E000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Windows\CurrentVersion\Run\SVCHOST = "C:\\Windows\\system32\\svchost32.exe"	678700e811d21075ca3bb51b3dd03ff7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SVCHOST = "C:\\Windows\\system32\\svchost32.exe"	678700e811d21075ca3bb51b3dd03ff7.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\svchost32.exe	678700e811d21075ca3bb51b3dd03ff7.exe
File opened for modification	C:\Windows\SysWOW64\svchost32.exe	678700e811d21075ca3bb51b3dd03ff7.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2116	678700e811d21075ca3bb51b3dd03ff7.exe

C:\Users\Admin\AppData\Local\Temp\678700e811d21075ca3bb51b3dd03ff7.exe
"C:\Users\Admin\AppData\Local\Temp\678700e811d21075ca3bb51b3dd03ff7.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
PID:2116

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2116-0-0x0000000000400000-0x000000000048E000-memory.dmp

Filesize
568KB

Download
memory/2116-1-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2116-3-0x0000000000400000-0x000000000048E000-memory.dmp

Filesize
568KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads