metasploit | 0a5aac647c4708953bd2935be3286473b7b458ced28d5ad73926ed34d279a67b

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-12-2024 15:25

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General

Target

0a5aac647c4708953bd2935be3286473b7b458ced28d5ad73926ed34d279a67b.exe
Size

2.0MB
MD5

107f98455430a4a3cdd706ba23095842
SHA1

472653a8761956f75aae70fb05930de7c2bbc07b
SHA256

0a5aac647c4708953bd2935be3286473b7b458ced28d5ad73926ed34d279a67b
SHA512

43ed97964a53c4ff1315367afc6cff8617033bcd908e8e3a61de492a69bbcd82de2c36b4c78563f4485988a942936a963aeb3bd35a08d85b07a5acd3fd4e9906
SSDEEP

24576:SpVmnS4FzCeLkIQSjAclSFAB6pgKeTRKcvbExxlQJ2k1hwHIhC4fHf:SX41VO28uBcek0bVwHAP

Score

10^/10

metasploit backdoor discovery trojan

Malware Config

Extracted

Family

metasploit

Version

encoder/shikata_ga_nai

Extracted

Family

metasploit

Version

windows/reverse_tcp

121.89.201.85:44444

Signatures

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

Executes dropped EXE 2 IoCs

pid	Process
2436	mmm.exe
4836	SecureCRT-kg.exe

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	SecureCRT-kg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mmm.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3744 wrote to memory of 4916	3744	0a5aac647c4708953bd2935be3286473b7b458ced28d5ad73926ed34d279a67b.exe	82
PID 3744 wrote to memory of 4916	3744	0a5aac647c4708953bd2935be3286473b7b458ced28d5ad73926ed34d279a67b.exe	82
PID 3744 wrote to memory of 3420	3744	0a5aac647c4708953bd2935be3286473b7b458ced28d5ad73926ed34d279a67b.exe	83
PID 3744 wrote to memory of 3420	3744	0a5aac647c4708953bd2935be3286473b7b458ced28d5ad73926ed34d279a67b.exe	83
PID 4916 wrote to memory of 2436	4916	cmd.exe	87
PID 4916 wrote to memory of 2436	4916	cmd.exe	87
PID 4916 wrote to memory of 2436	4916	cmd.exe	87
PID 3420 wrote to memory of 4836	3420	cmd.exe	86
PID 3420 wrote to memory of 4836	3420	cmd.exe	86
PID 3420 wrote to memory of 4836	3420	cmd.exe	86

C:\Users\Admin\AppData\Local\Temp\0a5aac647c4708953bd2935be3286473b7b458ced28d5ad73926ed34d279a67b.exe
"C:\Users\Admin\AppData\Local\Temp\0a5aac647c4708953bd2935be3286473b7b458ced28d5ad73926ed34d279a67b.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3744
- C:\Windows\system32\cmd.exe
  cmd " /c" C:\\Users\\Public\\mmm.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4916
- - C:\Users\Public\mmm.exe
    C:\\Users\\Public\\mmm.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:2436
- C:\Windows\system32\cmd.exe
  cmd " /c" C:\\Users\\Public\\SecureCRT-kg.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3420
- - C:\Users\Public\SecureCRT-kg.exe
    C:\\Users\\Public\\SecureCRT-kg.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:4836

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

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Downloads

C:\Users\Public\SecureCRT-kg.exe

Filesize
280KB

MD5
e7bf3e52d49b48c30f110b1ad01e0fc5

SHA1
49a531a381095adee1d2652305cc4a59ada3b5ec

SHA256
43af5fdebe2006a51a368971924f9c08c919a45da86ec42639351af0c00517bd

SHA512
04cf584edddcbe058139c696d91c7c72232091953e95fa56bbd014eef0e98da17554ab7462c91bd0a32a5b2d6fb02201682cdfb454c3318df7773648808694e8

Download Submit
C:\Users\Public\mmm.exe

Filesize
72KB

MD5
5b11cb23d0a1d6c443cd73362cd6e439

SHA1
d0fe8aef6ad30117ef042b09a9b74aa6eab08861

SHA256
36134f795c49e9fec793977bb41572f7f5681534f0073010dfe71baeec99820b

SHA512
f46637f66b2b69c93ef4b9204e45ffb6b5adf91631c37cac76ff2bcaffe61622f7aa6ce1c341efaea030c1ced02cb064635539c2c5df13ac1bfb996b53ec544f

Download Submit
memory/2436-9-0x0000000000570000-0x0000000000571000-memory.dmp

Filesize
4KB

Download
memory/4836-8-0x00000000001D0000-0x00000000001E1000-memory.dmp

Filesize
68KB

Download
memory/4836-10-0x00000000007D0000-0x00000000007D1000-memory.dmp

Filesize
4KB

Download
memory/4836-11-0x00000000001D0000-0x00000000001E1000-memory.dmp

Filesize
68KB

Download
memory/4836-12-0x00000000005D0000-0x00000000005E1000-memory.dmp

Filesize
68KB

Download
memory/4836-13-0x0000000002180000-0x0000000002181000-memory.dmp

Filesize
4KB

Download
memory/4836-14-0x00000000001D0000-0x00000000001E1000-memory.dmp

Filesize
68KB

Download
memory/4836-15-0x0000000000400000-0x000000000049C000-memory.dmp

Filesize
624KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads