lobshot | e4ea88887753a936eaf3361dcc00380b88b0c210dcbde24f8f7ce27991856bf6

General

Target

07872299.exe
Size

93KB
MD5

f05dbb721b31f12466b6114adc2fce39
SHA1

ff7bb5b04b87c1e4b0f9eaf7988fd92d84e25c6b
SHA256

e4ea88887753a936eaf3361dcc00380b88b0c210dcbde24f8f7ce27991856bf6
SHA512

bd8669b5ad88a654a65db9579da4f2990d725261bee958ec0c7d6db3f112e170c50ea5541a81b5f1c3ff48419dfe50fc644d4da5b8d3b74983a8e16d8acb9553
SSDEEP

1536:y6aJHA5jXjYE30YS9PGD1uPVEWlrYtI/8CnP0qYmGl6HCIGJgTnr4n:y6aJHAdp3rsPAuPZ3ECnPYmGlWVTnr4

Score

10^/10

lobshot backdoor persistence spyware stealer

Malware Config

Signatures

Detects Lobshot family 3 IoCs

resource	yara_rule
behavioral1/files/0x000b00000001230a-56.dat	family_lobshot
behavioral1/files/0x000b00000001230a-55.dat	family_lobshot
behavioral1/files/0x000b00000001230a-57.dat	family_lobshot

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

Deletes itself 1 IoCs

pid	Process
1116	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
544	c0807493.exe

Loads dropped DLL 1 IoCs

pid	Process
1116	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\387a9edf = "C:\\ProgramData\\c0807493.exe"	07872299.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\387a9edf = "C:\\ProgramData\\c0807493.exe"	c0807493.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	\??\c:\windows\installer\{ac76ba86-7ad7-1033-7b44-a90000000001}\pdffile_8.ico	explorer.exe

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\Toolbar	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\Toolbar\Locked = "1"	explorer.exe

Modifies registry class 18 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1"	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000_Classes\Local Settings	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f44471a0359723fa74489c55595fe6b30ee0000	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff	explorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Documents"	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 200000001a00eebbfe2300001000d09ad3fd8f23af46adb46c85480369c700000000	explorer.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2000	PING.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2012	07872299.exe
544	c0807493.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1656	explorer.exe
1656	explorer.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2012 wrote to memory of 1116	2012	07872299.exe	28
PID 2012 wrote to memory of 1116	2012	07872299.exe	28
PID 2012 wrote to memory of 1116	2012	07872299.exe	28
PID 2012 wrote to memory of 1116	2012	07872299.exe	28
PID 1116 wrote to memory of 2000	1116	cmd.exe	30
PID 1116 wrote to memory of 2000	1116	cmd.exe	30
PID 1116 wrote to memory of 2000	1116	cmd.exe	30
PID 1116 wrote to memory of 2000	1116	cmd.exe	30
PID 1116 wrote to memory of 544	1116	cmd.exe	31
PID 1116 wrote to memory of 544	1116	cmd.exe	31
PID 1116 wrote to memory of 544	1116	cmd.exe	31
PID 1116 wrote to memory of 544	1116	cmd.exe	31
PID 544 wrote to memory of 588	544	c0807493.exe	32
PID 544 wrote to memory of 588	544	c0807493.exe	32
PID 544 wrote to memory of 588	544	c0807493.exe	32
PID 544 wrote to memory of 588	544	c0807493.exe	32

C:\Users\Admin\AppData\Local\Temp\07872299.exe
"C:\Users\Admin\AppData\Local\Temp\07872299.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2012
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c (ping -n 10 127.0.0.1) & (del /F /Q "C:\Users\Admin\AppData\Local\Temp\07872299.exe") & (start "" "C:\ProgramData\c0807493.exe")
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:1116
- - C:\Windows\SysWOW64\PING.EXE
    ping -n 10 127.0.0.1
    3⤵
    - Runs ping.exe
    PID:2000
- - C:\ProgramData\c0807493.exe
    "C:\ProgramData\c0807493.exe"
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:544
  - - C:\Windows\SysWOW64\explorer.exe
      explorer.exe C:\ProgramData\c0807493.exe
      4⤵
      PID:588

C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1656

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

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

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Downloads

C:\ProgramData\c0807493.exe

Filesize
93KB

MD5
f05dbb721b31f12466b6114adc2fce39

SHA1
ff7bb5b04b87c1e4b0f9eaf7988fd92d84e25c6b

SHA256
e4ea88887753a936eaf3361dcc00380b88b0c210dcbde24f8f7ce27991856bf6

SHA512
bd8669b5ad88a654a65db9579da4f2990d725261bee958ec0c7d6db3f112e170c50ea5541a81b5f1c3ff48419dfe50fc644d4da5b8d3b74983a8e16d8acb9553

Download Submit
C:\ProgramData\c0807493.exe

Filesize
93KB

MD5
f05dbb721b31f12466b6114adc2fce39

SHA1
ff7bb5b04b87c1e4b0f9eaf7988fd92d84e25c6b

SHA256
e4ea88887753a936eaf3361dcc00380b88b0c210dcbde24f8f7ce27991856bf6

SHA512
bd8669b5ad88a654a65db9579da4f2990d725261bee958ec0c7d6db3f112e170c50ea5541a81b5f1c3ff48419dfe50fc644d4da5b8d3b74983a8e16d8acb9553

Download Submit
\ProgramData\c0807493.exe

Filesize
93KB

MD5
f05dbb721b31f12466b6114adc2fce39

SHA1
ff7bb5b04b87c1e4b0f9eaf7988fd92d84e25c6b

SHA256
e4ea88887753a936eaf3361dcc00380b88b0c210dcbde24f8f7ce27991856bf6

SHA512
bd8669b5ad88a654a65db9579da4f2990d725261bee958ec0c7d6db3f112e170c50ea5541a81b5f1c3ff48419dfe50fc644d4da5b8d3b74983a8e16d8acb9553

Download Submit
memory/1656-58-0x0000000003A50000-0x0000000003A60000-memory.dmp

Filesize
64KB

Download
memory/1656-59-0x0000000003A40000-0x0000000003A41000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads