46a0af7602581e4d3738905f8ca5760d0cfe9e499defa341ef2061d0293d97a2

Analysis

max time kernel
45s
max time network
51s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
19/09/2022, 21:30

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General

Target

46a0af7602581e4d3738905f8ca5760d0cfe9e499defa341ef2061d0293d97a2.exe
Size

40KB
MD5

099edba33553eeef4a31cd6d3e84c71a
SHA1

062161ebf8f280fe96d92751192c4603a7e91d49
SHA256

46a0af7602581e4d3738905f8ca5760d0cfe9e499defa341ef2061d0293d97a2
SHA512

6016e8cb31d1872279def45426cad180dd7b4479c6aedd3aa9853128bd18af4bda9a7359487beb72e9186b76b97d48aedee6428234f340d39d5d0005c734d46e
SSDEEP

768:0ex0pU8WU0+xORCqkVNBrEqsPJKQDSkDjUt3F8itjLzlHGA:0de1+oRCqkVBsPJHDQt3a8LBb

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1308-57-0x0000000000400000-0x000000000041E000-memory.dmp	upx
behavioral1/memory/1356-58-0x0000000000400000-0x000000000041E000-memory.dmp	upx
behavioral1/memory/1356-59-0x0000000000400000-0x000000000041E000-memory.dmp	upx

Checks for any installed AV software in registry 1 TTPs 1 IoCs

Security Software Discovery

T1063

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Eset\Nod\CurrentVersion\Modules\Update\Settings	svchost.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1308 set thread context of 1356	1308	46a0af7602581e4d3738905f8ca5760d0cfe9e499defa341ef2061d0293d97a2.exe	27

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1308 wrote to memory of 1356	1308	46a0af7602581e4d3738905f8ca5760d0cfe9e499defa341ef2061d0293d97a2.exe	27
PID 1308 wrote to memory of 1356	1308	46a0af7602581e4d3738905f8ca5760d0cfe9e499defa341ef2061d0293d97a2.exe	27
PID 1308 wrote to memory of 1356	1308	46a0af7602581e4d3738905f8ca5760d0cfe9e499defa341ef2061d0293d97a2.exe	27
PID 1308 wrote to memory of 1356	1308	46a0af7602581e4d3738905f8ca5760d0cfe9e499defa341ef2061d0293d97a2.exe	27
PID 1308 wrote to memory of 1356	1308	46a0af7602581e4d3738905f8ca5760d0cfe9e499defa341ef2061d0293d97a2.exe	27

C:\Users\Admin\AppData\Local\Temp\46a0af7602581e4d3738905f8ca5760d0cfe9e499defa341ef2061d0293d97a2.exe
"C:\Users\Admin\AppData\Local\Temp\46a0af7602581e4d3738905f8ca5760d0cfe9e499defa341ef2061d0293d97a2.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1308
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  - Checks for any installed AV software in registry
  PID:1356

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Security Software Discovery

T1063

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1308-57-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1356-54-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1356-58-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1356-59-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download