metasploit | 9a332bdd9e66b6f3dacfc2298988d52c8a5ddf9f8a75421ca6e76fbbeb4f29c2

General

Target

9a332bdd9e66b6f3dacfc2298988d52c8a5ddf9f8a75421ca6e76fbbeb4f29c2.exe
Size

252KB
MD5

6b5c3f17d9e7b5ad63bad5942de2c70e
SHA1

deda530914a326b910361980a8851f13240e1fbf
SHA256

9a332bdd9e66b6f3dacfc2298988d52c8a5ddf9f8a75421ca6e76fbbeb4f29c2
SHA512

10ed506a932b0ec31c6843035b942f9e978396255fe9daf7c01e5bdb70db0e3805a7f82df2f188c62f3054adacf7b922f5423b0d2db171af64bdc972bdf52511
SSDEEP

6144:YCKpK87npwHLVYSE/A8xsTfr3F/MxObu3O+ObuBc/2777777777777777777777K:KpT7MYS21xIfr3ZMh77777777777777W

Score

10^/10

metasploit backdoor discovery trojan upx

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Signatures

MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
trojan backdoor metasploit
Metasploit family
metasploit

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3012 set thread context of 2872	3012	9a332bdd9e66b6f3dacfc2298988d52c8a5ddf9f8a75421ca6e76fbbeb4f29c2.exe	31

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2872-11-0x0000000000400000-0x0000000000463000-memory.dmp	upx
behavioral1/memory/2872-10-0x0000000000400000-0x0000000000463000-memory.dmp	upx
behavioral1/memory/2872-7-0x0000000000400000-0x0000000000463000-memory.dmp	upx
behavioral1/memory/2872-6-0x0000000000400000-0x0000000000463000-memory.dmp	upx
behavioral1/memory/2872-5-0x0000000000400000-0x0000000000463000-memory.dmp	upx
behavioral1/memory/2872-3-0x0000000000400000-0x0000000000463000-memory.dmp	upx
behavioral1/memory/2872-14-0x0000000000400000-0x0000000000463000-memory.dmp	upx
behavioral1/memory/2872-12-0x0000000000400000-0x0000000000463000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2320	2872	WerFault.exe	31

System Location Discovery: System Language Discovery 1 TTPs 2 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	9a332bdd9e66b6f3dacfc2298988d52c8a5ddf9f8a75421ca6e76fbbeb4f29c2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9a332bdd9e66b6f3dacfc2298988d52c8a5ddf9f8a75421ca6e76fbbeb4f29c2.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3012 wrote to memory of 2872	3012	9a332bdd9e66b6f3dacfc2298988d52c8a5ddf9f8a75421ca6e76fbbeb4f29c2.exe	31
PID 3012 wrote to memory of 2872	3012	9a332bdd9e66b6f3dacfc2298988d52c8a5ddf9f8a75421ca6e76fbbeb4f29c2.exe	31
PID 3012 wrote to memory of 2872	3012	9a332bdd9e66b6f3dacfc2298988d52c8a5ddf9f8a75421ca6e76fbbeb4f29c2.exe	31
PID 3012 wrote to memory of 2872	3012	9a332bdd9e66b6f3dacfc2298988d52c8a5ddf9f8a75421ca6e76fbbeb4f29c2.exe	31
PID 3012 wrote to memory of 2872	3012	9a332bdd9e66b6f3dacfc2298988d52c8a5ddf9f8a75421ca6e76fbbeb4f29c2.exe	31
PID 3012 wrote to memory of 2872	3012	9a332bdd9e66b6f3dacfc2298988d52c8a5ddf9f8a75421ca6e76fbbeb4f29c2.exe	31
PID 3012 wrote to memory of 2872	3012	9a332bdd9e66b6f3dacfc2298988d52c8a5ddf9f8a75421ca6e76fbbeb4f29c2.exe	31
PID 3012 wrote to memory of 2872	3012	9a332bdd9e66b6f3dacfc2298988d52c8a5ddf9f8a75421ca6e76fbbeb4f29c2.exe	31
PID 2872 wrote to memory of 2320	2872	9a332bdd9e66b6f3dacfc2298988d52c8a5ddf9f8a75421ca6e76fbbeb4f29c2.exe	32
PID 2872 wrote to memory of 2320	2872	9a332bdd9e66b6f3dacfc2298988d52c8a5ddf9f8a75421ca6e76fbbeb4f29c2.exe	32
PID 2872 wrote to memory of 2320	2872	9a332bdd9e66b6f3dacfc2298988d52c8a5ddf9f8a75421ca6e76fbbeb4f29c2.exe	32
PID 2872 wrote to memory of 2320	2872	9a332bdd9e66b6f3dacfc2298988d52c8a5ddf9f8a75421ca6e76fbbeb4f29c2.exe	32

C:\Users\Admin\AppData\Local\Temp\9a332bdd9e66b6f3dacfc2298988d52c8a5ddf9f8a75421ca6e76fbbeb4f29c2.exe
"C:\Users\Admin\AppData\Local\Temp\9a332bdd9e66b6f3dacfc2298988d52c8a5ddf9f8a75421ca6e76fbbeb4f29c2.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3012
- C:\Users\Admin\AppData\Local\Temp\9a332bdd9e66b6f3dacfc2298988d52c8a5ddf9f8a75421ca6e76fbbeb4f29c2.exe
  "C:\Users\Admin\AppData\Local\Temp\9a332bdd9e66b6f3dacfc2298988d52c8a5ddf9f8a75421ca6e76fbbeb4f29c2.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2872
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2872 -s 140
    3⤵
    - Program crash
    PID:2320

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2872-1-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2872-11-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2872-10-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2872-7-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2872-6-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2872-5-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2872-3-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2872-14-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2872-12-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/3012-0-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3012-9-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download

Analysis

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