e470ca0ab71d36c5131a4675dfdcd020f025e6383391a6c53def90fd41c870f9

Analysis

max time kernel
120s
max time network
124s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
06/03/2024, 12:10

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General

Target

b75e7b3cdea72a9241db3bb318b277c1.exe
Size

93KB
MD5

b75e7b3cdea72a9241db3bb318b277c1
SHA1

2dfb49c3b480838961060b0c80dcbe609e590bc7
SHA256

e470ca0ab71d36c5131a4675dfdcd020f025e6383391a6c53def90fd41c870f9
SHA512

a91818c9a70c9a7ef21834613bb30f591d35a8f82764042d691b2b8ec20ece84023a6be42fdb5f4d653aac941ccc10109fb4f81d33df2b4484d0450168d43dab
SSDEEP

1536:FfRMdQIdNhMb248srcWR8HctKhupwLoi8KsRxuUzEk/sYgFOE+Mknouy8:FfRdIfWR880hvsi8KQgUzErt79Uout

Score

7^/10

discovery 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/2228-0-0x0000000000810000-0x0000000000859000-memory.dmp	upx
behavioral1/memory/2228-1-0x0000000000810000-0x0000000000859000-memory.dmp	upx

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-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\36362f373c273773382538 = "C:\\Users\\Admin\\AppData\\Roaming\\jazj.exe"	b75e7b3cdea72a9241db3bb318b277c1.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2228	b75e7b3cdea72a9241db3bb318b277c1.exe

C:\Users\Admin\AppData\Local\Temp\b75e7b3cdea72a9241db3bb318b277c1.exe
"C:\Users\Admin\AppData\Local\Temp\b75e7b3cdea72a9241db3bb318b277c1.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: RenamesItself
PID:2228

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

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2228-0-0x0000000000810000-0x0000000000859000-memory.dmp

Filesize
292KB

Download
memory/2228-1-0x0000000000810000-0x0000000000859000-memory.dmp

Filesize
292KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads