lobshot | e4ae8588f62682be84eb88b833c16400aa233a3dfb3d917e0ead080d41486592

General

Target

ae221670729038f92398b7fe4e08928ea6ebc0c1d006c63c8a3bac2e30770c2b.exe
Size

94KB
MD5

93fd11cf69ac4f2b596f4e51a561b7b0
SHA1

077e1d02b17f023a13e64b43d9b19764705e3e8d
SHA256

ae221670729038f92398b7fe4e08928ea6ebc0c1d006c63c8a3bac2e30770c2b
SHA512

4d870ba8af1617982c5f0e9cbd2da6fa5b0f109b8cd9ef2e6f7fcefacd4e44a13a018e2d1733798e59d2bbe62d337c121eef3408efb315252eed729dd1cb6372
SSDEEP

1536:QNDrcwsIe38pzMX4Zm3QVd4lrYKIgInPv2Pvl/XNas2fRBW5nrJrc:QNDrpArCcQVd46bnPvuozrW5nrJo

Score

10^/10

lobshot backdoor persistence spyware stealer

Malware Config

Signatures

Detects Lobshot family 4 IoCs

resource	yara_rule
behavioral1/files/0x000b0000000122ea-56.dat	family_lobshot
behavioral1/files/0x000b0000000122ea-55.dat	family_lobshot
behavioral1/files/0x000b0000000122ea-57.dat	family_lobshot
behavioral1/files/0x000b0000000122ea-58.dat	family_lobshot

Lobshot
Lobshot is a backdoor module written in c++.
backdoor lobshot

Deletes itself 1 IoCs

pid	Process
1748	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
588	cb4180a5.exe

Loads dropped DLL 2 IoCs

pid	Process
1748	cmd.exe
1748	cmd.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\735f4e42 = "C:\\ProgramData\\cb4180a5.exe"	ae221670729038f92398b7fe4e08928ea6ebc0c1d006c63c8a3bac2e30770c2b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\735f4e42 = "C:\\ProgramData\\cb4180a5.exe"	cb4180a5.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
940	PING.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1308	ae221670729038f92398b7fe4e08928ea6ebc0c1d006c63c8a3bac2e30770c2b.exe
588	cb4180a5.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1308 wrote to memory of 1748	1308	ae221670729038f92398b7fe4e08928ea6ebc0c1d006c63c8a3bac2e30770c2b.exe	28
PID 1308 wrote to memory of 1748	1308	ae221670729038f92398b7fe4e08928ea6ebc0c1d006c63c8a3bac2e30770c2b.exe	28
PID 1308 wrote to memory of 1748	1308	ae221670729038f92398b7fe4e08928ea6ebc0c1d006c63c8a3bac2e30770c2b.exe	28
PID 1308 wrote to memory of 1748	1308	ae221670729038f92398b7fe4e08928ea6ebc0c1d006c63c8a3bac2e30770c2b.exe	28
PID 1748 wrote to memory of 940	1748	cmd.exe	30
PID 1748 wrote to memory of 940	1748	cmd.exe	30
PID 1748 wrote to memory of 940	1748	cmd.exe	30
PID 1748 wrote to memory of 940	1748	cmd.exe	30
PID 1748 wrote to memory of 588	1748	cmd.exe	31
PID 1748 wrote to memory of 588	1748	cmd.exe	31
PID 1748 wrote to memory of 588	1748	cmd.exe	31
PID 1748 wrote to memory of 588	1748	cmd.exe	31

C:\Users\Admin\AppData\Local\Temp\ae221670729038f92398b7fe4e08928ea6ebc0c1d006c63c8a3bac2e30770c2b.exe
"C:\Users\Admin\AppData\Local\Temp\ae221670729038f92398b7fe4e08928ea6ebc0c1d006c63c8a3bac2e30770c2b.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1308
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c (ping -n 10 127.0.0.1) & (del /F /Q "C:\Users\Admin\AppData\Local\Temp\ae221670729038f92398b7fe4e08928ea6ebc0c1d006c63c8a3bac2e30770c2b.exe") & (start "" "C:\ProgramData\cb4180a5.exe")
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:1748
- - C:\Windows\SysWOW64\PING.EXE
    ping -n 10 127.0.0.1
    3⤵
    - Runs ping.exe
    PID:940
- - C:\ProgramData\cb4180a5.exe
    "C:\ProgramData\cb4180a5.exe"
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    PID:588

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Remote System Discovery

1

T1018

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\ProgramData\cb4180a5.exe

Filesize
94KB

MD5
93fd11cf69ac4f2b596f4e51a561b7b0

SHA1
077e1d02b17f023a13e64b43d9b19764705e3e8d

SHA256
ae221670729038f92398b7fe4e08928ea6ebc0c1d006c63c8a3bac2e30770c2b

SHA512
4d870ba8af1617982c5f0e9cbd2da6fa5b0f109b8cd9ef2e6f7fcefacd4e44a13a018e2d1733798e59d2bbe62d337c121eef3408efb315252eed729dd1cb6372

Download Submit
C:\ProgramData\cb4180a5.exe

Filesize
94KB

MD5
93fd11cf69ac4f2b596f4e51a561b7b0

SHA1
077e1d02b17f023a13e64b43d9b19764705e3e8d

SHA256
ae221670729038f92398b7fe4e08928ea6ebc0c1d006c63c8a3bac2e30770c2b

SHA512
4d870ba8af1617982c5f0e9cbd2da6fa5b0f109b8cd9ef2e6f7fcefacd4e44a13a018e2d1733798e59d2bbe62d337c121eef3408efb315252eed729dd1cb6372

Download Submit
\ProgramData\cb4180a5.exe

Filesize
94KB

MD5
93fd11cf69ac4f2b596f4e51a561b7b0

SHA1
077e1d02b17f023a13e64b43d9b19764705e3e8d

SHA256
ae221670729038f92398b7fe4e08928ea6ebc0c1d006c63c8a3bac2e30770c2b

SHA512
4d870ba8af1617982c5f0e9cbd2da6fa5b0f109b8cd9ef2e6f7fcefacd4e44a13a018e2d1733798e59d2bbe62d337c121eef3408efb315252eed729dd1cb6372

Download Submit
\ProgramData\cb4180a5.exe

Filesize
94KB

MD5
93fd11cf69ac4f2b596f4e51a561b7b0

SHA1
077e1d02b17f023a13e64b43d9b19764705e3e8d

SHA256
ae221670729038f92398b7fe4e08928ea6ebc0c1d006c63c8a3bac2e30770c2b

SHA512
4d870ba8af1617982c5f0e9cbd2da6fa5b0f109b8cd9ef2e6f7fcefacd4e44a13a018e2d1733798e59d2bbe62d337c121eef3408efb315252eed729dd1cb6372

Download Submit

Analysis

Sharing