lobshot | 052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169

Analysis

max time kernel
146s
max time network
136s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
11/05/2023, 14:20

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General

Target

052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe
Size

200KB
MD5

5d026af9171c4bcec7b38ff42b1fb266
SHA1

e97563e92862f5284352147ba3de4fca45e11f81
SHA256

052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169
SHA512

c5fbb96bfb4e9de7ac71ce9595678e9e724a9728bb26085f2e411d29638ffb2e74e3106375a5251b96d01f2007752559a042b22ce4594bda8a0982c588c288ce
SSDEEP

3072:I+GDsJ1H1GwWQKKPMnbEB58DXKo+XEC5rBRJx0Q+R:L3H1gQKKPubEB5xo+XTBRf0Q

Score

10^/10

lobshot backdoor persistence spyware stealer

Malware Config

Signatures

Detects Lobshot family 7 IoCs

resource	yara_rule
behavioral1/memory/1244-56-0x0000000000400000-0x0000000000420000-memory.dmp	family_lobshot
behavioral1/memory/1232-58-0x0000000000230000-0x0000000000249000-memory.dmp	family_lobshot
behavioral1/memory/1244-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_lobshot
behavioral1/memory/1244-61-0x0000000000400000-0x0000000000420000-memory.dmp	family_lobshot
behavioral1/memory/1948-73-0x0000000000400000-0x0000000000420000-memory.dmp	family_lobshot
behavioral1/memory/1948-75-0x0000000000400000-0x0000000000420000-memory.dmp	family_lobshot
behavioral1/memory/1948-78-0x0000000000400000-0x0000000000420000-memory.dmp	family_lobshot

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

Deletes itself 1 IoCs

pid	Process
1048	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
560	ef12ce34.exe
1948	ef12ce34.exe

Loads dropped DLL 2 IoCs

pid	Process
1048	cmd.exe
1048	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\c321cbe9 = "C:\\ProgramData\\ef12ce34.exe"	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\c321cbe9 = "C:\\ProgramData\\ef12ce34.exe"	ef12ce34.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1232 set thread context of 1244	1232	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	28
PID 560 set thread context of 1948	560	ef12ce34.exe	33

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1912	PING.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1244	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe
1948	ef12ce34.exe

Suspicious use of WriteProcessMemory 34 IoCs

description	pid	Process	procid_target
PID 1232 wrote to memory of 1244	1232	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	28
PID 1232 wrote to memory of 1244	1232	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	28
PID 1232 wrote to memory of 1244	1232	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	28
PID 1232 wrote to memory of 1244	1232	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	28
PID 1232 wrote to memory of 1244	1232	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	28
PID 1232 wrote to memory of 1244	1232	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	28
PID 1232 wrote to memory of 1244	1232	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	28
PID 1232 wrote to memory of 1244	1232	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	28
PID 1232 wrote to memory of 1244	1232	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	28
PID 1232 wrote to memory of 1244	1232	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	28
PID 1232 wrote to memory of 1244	1232	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	28
PID 1244 wrote to memory of 1048	1244	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	29
PID 1244 wrote to memory of 1048	1244	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	29
PID 1244 wrote to memory of 1048	1244	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	29
PID 1244 wrote to memory of 1048	1244	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	29
PID 1048 wrote to memory of 1912	1048	cmd.exe	31
PID 1048 wrote to memory of 1912	1048	cmd.exe	31
PID 1048 wrote to memory of 1912	1048	cmd.exe	31
PID 1048 wrote to memory of 1912	1048	cmd.exe	31
PID 1048 wrote to memory of 560	1048	cmd.exe	32
PID 1048 wrote to memory of 560	1048	cmd.exe	32
PID 1048 wrote to memory of 560	1048	cmd.exe	32
PID 1048 wrote to memory of 560	1048	cmd.exe	32
PID 560 wrote to memory of 1948	560	ef12ce34.exe	33
PID 560 wrote to memory of 1948	560	ef12ce34.exe	33
PID 560 wrote to memory of 1948	560	ef12ce34.exe	33
PID 560 wrote to memory of 1948	560	ef12ce34.exe	33
PID 560 wrote to memory of 1948	560	ef12ce34.exe	33
PID 560 wrote to memory of 1948	560	ef12ce34.exe	33
PID 560 wrote to memory of 1948	560	ef12ce34.exe	33
PID 560 wrote to memory of 1948	560	ef12ce34.exe	33
PID 560 wrote to memory of 1948	560	ef12ce34.exe	33
PID 560 wrote to memory of 1948	560	ef12ce34.exe	33
PID 560 wrote to memory of 1948	560	ef12ce34.exe	33

C:\Users\Admin\AppData\Local\Temp\052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe
"C:\Users\Admin\AppData\Local\Temp\052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1232
- C:\Users\Admin\AppData\Local\Temp\052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe
  "C:\Users\Admin\AppData\Local\Temp\052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1244
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c (ping -n 10 127.0.0.1) & (del /F /Q "C:\Users\Admin\AppData\Local\Temp\052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe") & (start "" "C:\ProgramData\ef12ce34.exe")
    3⤵
    - Deletes itself
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:1048
  - - C:\Windows\SysWOW64\PING.EXE
      ping -n 10 127.0.0.1
      4⤵
      Runs ping.exe
      PID:1912
  - - C:\ProgramData\ef12ce34.exe
      "C:\ProgramData\ef12ce34.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious use of WriteProcessMemory
      PID:560
    - - C:\ProgramData\ef12ce34.exe
        
        "C:\ProgramData\ef12ce34.exe"
        5⤵
        Executes dropped EXE
        Adds Run key to start application
        Suspicious behavior: EnumeratesProcesses
        
        PID:1948

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Remote System Discovery

T1018

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\ef12ce34.exe

Filesize
200KB

MD5
5d026af9171c4bcec7b38ff42b1fb266

SHA1
e97563e92862f5284352147ba3de4fca45e11f81

SHA256
052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169

SHA512
c5fbb96bfb4e9de7ac71ce9595678e9e724a9728bb26085f2e411d29638ffb2e74e3106375a5251b96d01f2007752559a042b22ce4594bda8a0982c588c288ce

Download Submit
C:\ProgramData\ef12ce34.exe

Filesize
200KB

MD5
5d026af9171c4bcec7b38ff42b1fb266

SHA1
e97563e92862f5284352147ba3de4fca45e11f81

SHA256
052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169

SHA512
c5fbb96bfb4e9de7ac71ce9595678e9e724a9728bb26085f2e411d29638ffb2e74e3106375a5251b96d01f2007752559a042b22ce4594bda8a0982c588c288ce

Download Submit
C:\ProgramData\ef12ce34.exe

Filesize
200KB

MD5
5d026af9171c4bcec7b38ff42b1fb266

SHA1
e97563e92862f5284352147ba3de4fca45e11f81

SHA256
052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169

SHA512
c5fbb96bfb4e9de7ac71ce9595678e9e724a9728bb26085f2e411d29638ffb2e74e3106375a5251b96d01f2007752559a042b22ce4594bda8a0982c588c288ce

Download Submit
\ProgramData\ef12ce34.exe

Filesize
200KB

MD5
5d026af9171c4bcec7b38ff42b1fb266

SHA1
e97563e92862f5284352147ba3de4fca45e11f81

SHA256
052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169

SHA512
c5fbb96bfb4e9de7ac71ce9595678e9e724a9728bb26085f2e411d29638ffb2e74e3106375a5251b96d01f2007752559a042b22ce4594bda8a0982c588c288ce

Download Submit
\ProgramData\ef12ce34.exe

Filesize
200KB

MD5
5d026af9171c4bcec7b38ff42b1fb266

SHA1
e97563e92862f5284352147ba3de4fca45e11f81

SHA256
052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169

SHA512
c5fbb96bfb4e9de7ac71ce9595678e9e724a9728bb26085f2e411d29638ffb2e74e3106375a5251b96d01f2007752559a042b22ce4594bda8a0982c588c288ce

Download Submit
memory/1232-58-0x0000000000230000-0x0000000000249000-memory.dmp

Filesize
100KB

Download
memory/1244-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1244-61-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1244-56-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1244-55-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1948-73-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1948-75-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1948-78-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download