78afb2854de123ecd5c80834588011cfd3291ad8d53bf5c21a34ad89a254c2ec

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
26-08-2024 06:56

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General

Target

78afb2854de123ecd5c80834588011cfd3291ad8d53bf5c21a34ad89a254c2ec.exe
Size

104KB
MD5

f52ee2d1270e92e59fcc9541c017a836
SHA1

79ba60a01a5fca07cbdad681f59f5195c1d0ce70
SHA256

78afb2854de123ecd5c80834588011cfd3291ad8d53bf5c21a34ad89a254c2ec
SHA512

95dad8e01eb4a0b3cab58271ef93444ab627a5f18989ab0b363a61cb66424e78395b86538a1f65d2ed6231afd68f0ea2b773c4b961279c25ab3bd27194e2ab1f
SSDEEP

96:JKcLN86ntQqL2xdrGugEqSKSmQe+/ZRWAHfs:EgveqLqrGuFJe+xTHfs

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2688-0-0x0000000000400000-0x0000000000461000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2740	2688	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	78afb2854de123ecd5c80834588011cfd3291ad8d53bf5c21a34ad89a254c2ec.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2688 wrote to memory of 2740	2688	78afb2854de123ecd5c80834588011cfd3291ad8d53bf5c21a34ad89a254c2ec.exe	30
PID 2688 wrote to memory of 2740	2688	78afb2854de123ecd5c80834588011cfd3291ad8d53bf5c21a34ad89a254c2ec.exe	30
PID 2688 wrote to memory of 2740	2688	78afb2854de123ecd5c80834588011cfd3291ad8d53bf5c21a34ad89a254c2ec.exe	30
PID 2688 wrote to memory of 2740	2688	78afb2854de123ecd5c80834588011cfd3291ad8d53bf5c21a34ad89a254c2ec.exe	30

C:\Users\Admin\AppData\Local\Temp\78afb2854de123ecd5c80834588011cfd3291ad8d53bf5c21a34ad89a254c2ec.exe
"C:\Users\Admin\AppData\Local\Temp\78afb2854de123ecd5c80834588011cfd3291ad8d53bf5c21a34ad89a254c2ec.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2688
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2688 -s 36
  2⤵
  - Program crash
  PID:2740

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2688-0-0x0000000000400000-0x0000000000461000-memory.dmp

Filesize
388KB

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