loaderbot | f68ce7141201ab26841498cf062755f2fdd31e6cf66655a2c3aa3ef70ca0a668

Analysis

max time kernel
22s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
28-12-2023 03:54

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General

Target

c1c83431067ad5f303a53e552808f9d2.exe
Size

1.9MB
MD5

c1c83431067ad5f303a53e552808f9d2
SHA1

f095b539cb596cd1ab22c8a8ac5debf32fd4f957
SHA256

f68ce7141201ab26841498cf062755f2fdd31e6cf66655a2c3aa3ef70ca0a668
SHA512

4cb736146314af22b60866a2cde96947b7f1b80bd7e24048f098ee28bd7e92383daeab2b6b20ba3043a9a3173eea6464d5023469aed5e35901d6027754ab9b37
SSDEEP

49152:pgM2OSAUhB0ETI++BrpMLdDQXWb+FPWRH:aM2DD5IhBrpCFQXk+FPWR

Score

10^/10

loaderbot xmrig loader miner persistence

Malware Config

Signatures

LoaderBot
LoaderBot is a loader written in .NET downloading and executing miners.
loader miner loaderbot
xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

LoaderBot executable 1 IoCs

resource	yara_rule
behavioral2/memory/1640-6-0x0000000000400000-0x00000000007FE000-memory.dmp	loaderbot

XMRig Miner payload 7 IoCs

miner

resource	yara_rule
behavioral2/memory/384-27-0x0000000140000000-0x0000000140B75000-memory.dmp	xmrig
behavioral2/memory/3948-31-0x0000000140000000-0x0000000140B75000-memory.dmp	xmrig
behavioral2/memory/3948-32-0x0000000140000000-0x0000000140B75000-memory.dmp	xmrig
behavioral2/memory/3948-39-0x0000000140000000-0x0000000140B75000-memory.dmp	xmrig
behavioral2/memory/3948-40-0x0000000140000000-0x0000000140B75000-memory.dmp	xmrig
behavioral2/memory/3948-41-0x0000000140000000-0x0000000140B75000-memory.dmp	xmrig
behavioral2/memory/3600-48-0x0000000140000000-0x0000000140B75000-memory.dmp	xmrig

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Driver.url	c1c83431067ad5f303a53e552808f9d2.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Driver = "C:\\Users\\Admin\\AppData\\Roaming\\Sysfiles\\c1c83431067ad5f303a53e552808f9d2.exe"	c1c83431067ad5f303a53e552808f9d2.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4376 set thread context of 1640	4376	c1c83431067ad5f303a53e552808f9d2.exe	101

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1640	c1c83431067ad5f303a53e552808f9d2.exe
1640	c1c83431067ad5f303a53e552808f9d2.exe
1640	c1c83431067ad5f303a53e552808f9d2.exe
1640	c1c83431067ad5f303a53e552808f9d2.exe
1640	c1c83431067ad5f303a53e552808f9d2.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1640	c1c83431067ad5f303a53e552808f9d2.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4376	c1c83431067ad5f303a53e552808f9d2.exe
Token: SeDebugPrivilege	1640	c1c83431067ad5f303a53e552808f9d2.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4376 wrote to memory of 4632	4376	c1c83431067ad5f303a53e552808f9d2.exe	102
PID 4376 wrote to memory of 4632	4376	c1c83431067ad5f303a53e552808f9d2.exe	102
PID 4376 wrote to memory of 4632	4376	c1c83431067ad5f303a53e552808f9d2.exe	102
PID 4376 wrote to memory of 1640	4376	c1c83431067ad5f303a53e552808f9d2.exe	101
PID 4376 wrote to memory of 1640	4376	c1c83431067ad5f303a53e552808f9d2.exe	101
PID 4376 wrote to memory of 1640	4376	c1c83431067ad5f303a53e552808f9d2.exe	101
PID 4376 wrote to memory of 1640	4376	c1c83431067ad5f303a53e552808f9d2.exe	101
PID 4376 wrote to memory of 1640	4376	c1c83431067ad5f303a53e552808f9d2.exe	101
PID 4376 wrote to memory of 1640	4376	c1c83431067ad5f303a53e552808f9d2.exe	101
PID 4376 wrote to memory of 1640	4376	c1c83431067ad5f303a53e552808f9d2.exe	101
PID 4376 wrote to memory of 1640	4376	c1c83431067ad5f303a53e552808f9d2.exe	101

C:\Users\Admin\AppData\Local\Temp\c1c83431067ad5f303a53e552808f9d2.exe
"C:\Users\Admin\AppData\Local\Temp\c1c83431067ad5f303a53e552808f9d2.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4376
- C:\Users\Admin\AppData\Local\Temp\c1c83431067ad5f303a53e552808f9d2.exe
  C:\Users\Admin\AppData\Local\Temp\c1c83431067ad5f303a53e552808f9d2.exe
  2⤵
  - Drops startup file
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: RenamesItself
  - Suspicious use of AdjustPrivilegeToken
  PID:1640
- - C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe
    "C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe" -o pool.hashvault.pro:3333 -u 49ciCfWrkhQWz6LYXux4LV1P5eAFMfox1H2y3k6VSn7Jb39nDYDUiC6JFCUBDDf63GQqpKc5ZQQ8vCHwgzesAKHtJwB9o2i -p x -k -v=0 --donate-level=1 -t 4
    3⤵
    PID:384
- - C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe
    "C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe" -o pool.hashvault.pro:3333 -u 49ciCfWrkhQWz6LYXux4LV1P5eAFMfox1H2y3k6VSn7Jb39nDYDUiC6JFCUBDDf63GQqpKc5ZQQ8vCHwgzesAKHtJwB9o2i -p x -k -v=0 --donate-level=1 -t 4
    3⤵
    PID:3948
- - C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe
    "C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe" -o pool.hashvault.pro:3333 -u 49ciCfWrkhQWz6LYXux4LV1P5eAFMfox1H2y3k6VSn7Jb39nDYDUiC6JFCUBDDf63GQqpKc5ZQQ8vCHwgzesAKHtJwB9o2i -p x -k -v=0 --donate-level=1 -t 4
    3⤵
    PID:3600
- - C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe
    "C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe" -o pool.hashvault.pro:3333 -u 49ciCfWrkhQWz6LYXux4LV1P5eAFMfox1H2y3k6VSn7Jb39nDYDUiC6JFCUBDDf63GQqpKc5ZQQ8vCHwgzesAKHtJwB9o2i -p x -k -v=0 --donate-level=1 -t 4
    3⤵
    PID:1780
- C:\Users\Admin\AppData\Local\Temp\c1c83431067ad5f303a53e552808f9d2.exe
  C:\Users\Admin\AppData\Local\Temp\c1c83431067ad5f303a53e552808f9d2.exe
  2⤵
  PID:4632

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/384-26-0x0000000140000000-0x0000000140B75000-memory.dmp

Filesize
11.5MB

Download
memory/384-27-0x0000000140000000-0x0000000140B75000-memory.dmp

Filesize
11.5MB

Download
memory/384-25-0x0000000000510000-0x0000000000524000-memory.dmp

Filesize
80KB

Download
memory/1640-6-0x0000000000400000-0x00000000007FE000-memory.dmp

Filesize
4.0MB

Download
memory/1640-10-0x0000000074650000-0x0000000074E00000-memory.dmp

Filesize
7.7MB

Download
memory/1640-33-0x0000000074650000-0x0000000074E00000-memory.dmp

Filesize
7.7MB

Download
memory/1640-14-0x0000000002D90000-0x0000000002DA0000-memory.dmp

Filesize
64KB

Download
memory/1640-13-0x0000000005560000-0x00000000055C6000-memory.dmp

Filesize
408KB

Download
memory/1640-36-0x0000000002D90000-0x0000000002DA0000-memory.dmp

Filesize
64KB

Download
memory/1780-73-0x00000000134B0000-0x00000000134D0000-memory.dmp

Filesize
128KB

Download
memory/1780-72-0x0000000001F20000-0x0000000001F40000-memory.dmp

Filesize
128KB

Download
memory/1780-71-0x0000000001F00000-0x0000000001F20000-memory.dmp

Filesize
128KB

Download
memory/1780-74-0x00000000137E0000-0x0000000013800000-memory.dmp

Filesize
128KB

Download
memory/1780-75-0x0000000140000000-0x0000000140B75000-memory.dmp

Filesize
11.5MB

Download
memory/1780-76-0x0000000140000000-0x0000000140B75000-memory.dmp

Filesize
11.5MB

Download
memory/1780-70-0x0000000140000000-0x0000000140B75000-memory.dmp

Filesize
11.5MB

Download
memory/3600-66-0x0000000002140000-0x0000000002160000-memory.dmp

Filesize
128KB

Download
memory/3600-58-0x0000000140000000-0x0000000140B75000-memory.dmp

Filesize
11.5MB

Download
memory/3600-54-0x0000000140000000-0x0000000140B75000-memory.dmp

Filesize
11.5MB

Download
memory/3600-67-0x0000000002160000-0x0000000002180000-memory.dmp

Filesize
128KB

Download
memory/3600-64-0x0000000002100000-0x0000000002120000-memory.dmp

Filesize
128KB

Download
memory/3600-63-0x0000000140000000-0x0000000140B75000-memory.dmp

Filesize
11.5MB

Download
memory/3600-62-0x0000000140000000-0x0000000140B75000-memory.dmp

Filesize
11.5MB

Download
memory/3600-61-0x0000000140000000-0x0000000140B75000-memory.dmp

Filesize
11.5MB

Download
memory/3600-60-0x0000000002160000-0x0000000002180000-memory.dmp

Filesize
128KB

Download
memory/3600-65-0x0000000002120000-0x0000000002140000-memory.dmp

Filesize
128KB

Download
memory/3600-59-0x0000000002140000-0x0000000002160000-memory.dmp

Filesize
128KB

Download
memory/3600-57-0x0000000002120000-0x0000000002140000-memory.dmp

Filesize
128KB

Download
memory/3600-56-0x0000000002100000-0x0000000002120000-memory.dmp

Filesize
128KB

Download
memory/3600-55-0x0000000140000000-0x0000000140B75000-memory.dmp

Filesize
11.5MB

Download
memory/3600-48-0x0000000140000000-0x0000000140B75000-memory.dmp

Filesize
11.5MB

Download
memory/3600-49-0x0000000002100000-0x0000000002120000-memory.dmp

Filesize
128KB

Download
memory/3600-50-0x0000000002120000-0x0000000002140000-memory.dmp

Filesize
128KB

Download
memory/3600-51-0x0000000002140000-0x0000000002160000-memory.dmp

Filesize
128KB

Download
memory/3600-52-0x0000000002160000-0x0000000002180000-memory.dmp

Filesize
128KB

Download
memory/3600-53-0x0000000140000000-0x0000000140B75000-memory.dmp

Filesize
11.5MB

Download
memory/3948-30-0x0000000012910000-0x0000000012930000-memory.dmp

Filesize
128KB

Download
memory/3948-42-0x0000000012E60000-0x0000000012E80000-memory.dmp

Filesize
128KB

Download
memory/3948-43-0x0000000013190000-0x00000000131B0000-memory.dmp

Filesize
128KB

Download
memory/3948-45-0x00000000137F0000-0x0000000013810000-memory.dmp

Filesize
128KB

Download
memory/3948-44-0x00000000134C0000-0x00000000134E0000-memory.dmp

Filesize
128KB

Download
memory/3948-41-0x0000000140000000-0x0000000140B75000-memory.dmp

Filesize
11.5MB

Download
memory/3948-40-0x0000000140000000-0x0000000140B75000-memory.dmp

Filesize
11.5MB

Download
memory/3948-39-0x0000000140000000-0x0000000140B75000-memory.dmp

Filesize
11.5MB

Download
memory/3948-34-0x0000000012E60000-0x0000000012E80000-memory.dmp

Filesize
128KB

Download
memory/3948-38-0x00000000137F0000-0x0000000013810000-memory.dmp

Filesize
128KB

Download
memory/3948-37-0x00000000134C0000-0x00000000134E0000-memory.dmp

Filesize
128KB

Download
memory/3948-35-0x0000000013190000-0x00000000131B0000-memory.dmp

Filesize
128KB

Download
memory/3948-32-0x0000000140000000-0x0000000140B75000-memory.dmp

Filesize
11.5MB

Download
memory/3948-31-0x0000000140000000-0x0000000140B75000-memory.dmp

Filesize
11.5MB

Download
memory/4376-1-0x00000000006E0000-0x00000000008D0000-memory.dmp

Filesize
1.9MB

Download
memory/4376-9-0x0000000074650000-0x0000000074E00000-memory.dmp

Filesize
7.7MB

Download
memory/4376-5-0x00000000052A0000-0x00000000052BE000-memory.dmp

Filesize
120KB

Download
memory/4376-3-0x0000000005230000-0x0000000005250000-memory.dmp

Filesize
128KB

Download
memory/4376-4-0x00000000052E0000-0x0000000005356000-memory.dmp

Filesize
472KB

Download
memory/4376-2-0x0000000005250000-0x0000000005260000-memory.dmp

Filesize
64KB

Download
memory/4376-0-0x0000000074650000-0x0000000074E00000-memory.dmp

Filesize
7.7MB

Download