lobshot | 052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169

Analysis

max time kernel
145s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
21-06-2023 07:50

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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 8 IoCs

resource	yara_rule
behavioral2/memory/1948-134-0x0000000000530000-0x0000000000549000-memory.dmp	family_lobshot
behavioral2/memory/4592-135-0x0000000000400000-0x0000000000420000-memory.dmp	family_lobshot
behavioral2/memory/4592-137-0x0000000000400000-0x0000000000420000-memory.dmp	family_lobshot
behavioral2/memory/4592-139-0x0000000000400000-0x0000000000420000-memory.dmp	family_lobshot
behavioral2/memory/2484-183-0x0000000000400000-0x0000000000420000-memory.dmp	family_lobshot
behavioral2/memory/2484-184-0x0000000000400000-0x0000000000420000-memory.dmp	family_lobshot
behavioral2/memory/2484-186-0x0000000000400000-0x0000000000420000-memory.dmp	family_lobshot
behavioral2/memory/2484-217-0x0000000000400000-0x0000000000420000-memory.dmp	family_lobshot

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

Executes dropped EXE 2 IoCs

pid	Process
3992	ef12ce34.exe
2484	ef12ce34.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 1948 set thread context of 4592	1948	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	83
PID 3992 set thread context of 2484	3992	ef12ce34.exe	93

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3736	PING.EXE

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4592	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe
4592	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe
4296	powershell.exe
4296	powershell.exe
2484	ef12ce34.exe
2484	ef12ce34.exe
3532	powershell.exe
3532	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4296	powershell.exe
Token: SeDebugPrivilege	3532	powershell.exe

Suspicious use of WriteProcessMemory 35 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 4592	1948	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	83
PID 1948 wrote to memory of 4592	1948	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	83
PID 1948 wrote to memory of 4592	1948	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	83
PID 1948 wrote to memory of 4592	1948	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	83
PID 1948 wrote to memory of 4592	1948	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	83
PID 1948 wrote to memory of 4592	1948	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	83
PID 1948 wrote to memory of 4592	1948	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	83
PID 1948 wrote to memory of 4592	1948	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	83
PID 1948 wrote to memory of 4592	1948	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	83
PID 1948 wrote to memory of 4592	1948	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	83
PID 4592 wrote to memory of 4296	4592	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	84
PID 4592 wrote to memory of 4296	4592	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	84
PID 4592 wrote to memory of 4296	4592	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	84
PID 4592 wrote to memory of 4632	4592	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	86
PID 4592 wrote to memory of 4632	4592	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	86
PID 4592 wrote to memory of 4632	4592	052cee21bf536d51bcaf66edc262a1c391dea5a941cda58b83bf1eea43037169.exe	86
PID 4632 wrote to memory of 3736	4632	cmd.exe	88
PID 4632 wrote to memory of 3736	4632	cmd.exe	88
PID 4632 wrote to memory of 3736	4632	cmd.exe	88
PID 4632 wrote to memory of 3992	4632	cmd.exe	91
PID 4632 wrote to memory of 3992	4632	cmd.exe	91
PID 4632 wrote to memory of 3992	4632	cmd.exe	91
PID 3992 wrote to memory of 2484	3992	ef12ce34.exe	93
PID 3992 wrote to memory of 2484	3992	ef12ce34.exe	93
PID 3992 wrote to memory of 2484	3992	ef12ce34.exe	93
PID 3992 wrote to memory of 2484	3992	ef12ce34.exe	93
PID 3992 wrote to memory of 2484	3992	ef12ce34.exe	93
PID 3992 wrote to memory of 2484	3992	ef12ce34.exe	93
PID 3992 wrote to memory of 2484	3992	ef12ce34.exe	93
PID 3992 wrote to memory of 2484	3992	ef12ce34.exe	93
PID 3992 wrote to memory of 2484	3992	ef12ce34.exe	93
PID 3992 wrote to memory of 2484	3992	ef12ce34.exe	93
PID 2484 wrote to memory of 3532	2484	ef12ce34.exe	94
PID 2484 wrote to memory of 3532	2484	ef12ce34.exe	94
PID 2484 wrote to memory of 3532	2484	ef12ce34.exe	94

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:1948
- 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:4592
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -W Hidden -Exec Bypass Add-MpPreference -ExclusionPath "C:\ProgramData"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4296
- - 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⤵
    - Suspicious use of WriteProcessMemory
    PID:4632
  - - C:\Windows\SysWOW64\PING.EXE
      ping -n 10 127.0.0.1
      4⤵
      Runs ping.exe
      PID:3736
  - - C:\ProgramData\ef12ce34.exe
      "C:\ProgramData\ef12ce34.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious use of WriteProcessMemory
      PID:3992
    - - C:\ProgramData\ef12ce34.exe
        
        "C:\ProgramData\ef12ce34.exe"
        5⤵
        Executes dropped EXE
        Adds Run key to start application
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:2484
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell.exe -W Hidden -Exec Bypass Add-MpPreference -ExclusionPath "C:\ProgramData"
        6⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3532

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
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xhvl3nb2.4uc.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1948-134-0x0000000000530000-0x0000000000549000-memory.dmp

Filesize
100KB

Download
memory/2484-217-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2484-186-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2484-184-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2484-183-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3532-199-0x00000000705C0000-0x000000007060C000-memory.dmp

Filesize
304KB

Download
memory/3532-197-0x0000000005090000-0x00000000050A0000-memory.dmp

Filesize
64KB

Download
memory/4296-172-0x0000000007B10000-0x000000000818A000-memory.dmp

Filesize
6.5MB

Download
memory/4296-143-0x0000000004E90000-0x0000000004EA0000-memory.dmp

Filesize
64KB

Download
memory/4296-158-0x0000000004E90000-0x0000000004EA0000-memory.dmp

Filesize
64KB

Download
memory/4296-159-0x00000000071A0000-0x00000000071D2000-memory.dmp

Filesize
200KB

Download
memory/4296-160-0x00000000705C0000-0x000000007060C000-memory.dmp

Filesize
304KB

Download
memory/4296-170-0x0000000006780000-0x000000000679E000-memory.dmp

Filesize
120KB

Download
memory/4296-171-0x000000007F160000-0x000000007F170000-memory.dmp

Filesize
64KB

Download
memory/4296-147-0x0000000005400000-0x0000000005466000-memory.dmp

Filesize
408KB

Download
memory/4296-173-0x00000000074D0000-0x00000000074EA000-memory.dmp

Filesize
104KB

Download
memory/4296-174-0x0000000007530000-0x000000000753A000-memory.dmp

Filesize
40KB

Download
memory/4296-146-0x0000000005390000-0x00000000053F6000-memory.dmp

Filesize
408KB

Download
memory/4296-145-0x00000000052F0000-0x0000000005312000-memory.dmp

Filesize
136KB

Download
memory/4296-144-0x0000000004E90000-0x0000000004EA0000-memory.dmp

Filesize
64KB

Download
memory/4296-157-0x00000000061D0000-0x00000000061EE000-memory.dmp

Filesize
120KB

Download
memory/4296-142-0x00000000054D0000-0x0000000005AF8000-memory.dmp

Filesize
6.2MB

Download
memory/4296-141-0x0000000002BE0000-0x0000000002C16000-memory.dmp

Filesize
216KB

Download
memory/4296-187-0x0000000007760000-0x00000000077F6000-memory.dmp

Filesize
600KB

Download
memory/4296-212-0x0000000007750000-0x0000000007758000-memory.dmp

Filesize
32KB

Download
memory/4296-198-0x0000000007700000-0x000000000770E000-memory.dmp

Filesize
56KB

Download
memory/4296-211-0x0000000007820000-0x000000000783A000-memory.dmp

Filesize
104KB

Download
memory/4296-210-0x0000000004E90000-0x0000000004EA0000-memory.dmp

Filesize
64KB

Download
memory/4296-209-0x0000000004E90000-0x0000000004EA0000-memory.dmp

Filesize
64KB

Download
memory/4592-137-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4592-139-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4592-135-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download