loaderbot | c3cad582268b165711e2f2b1834891c7bcb5e57a7efb1e709e3df19d011ad656

Analysis

max time kernel
159s
max time network
138s
platform
windows10_x64
resource
win10-en-20211208
submitted
14-01-2022 17:13

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General

Target

c3cad582268b165711e2f2b1834891c7bcb5e57a7efb1e709e3df19d011ad656.exe
Size

7.0MB
MD5

ae6510d9815c44a818f722ecae6844b8
SHA1

2a34b5110f5c3c2424ae9685f57261e2546bd963
SHA256

c3cad582268b165711e2f2b1834891c7bcb5e57a7efb1e709e3df19d011ad656
SHA512

8caa9e661403d5d86f69e7c35e45cdf927ef9ec0c6045ed2ca5af2eaaf26b4f99291eadaf2f0c8c00a31b05b228c6df0c4bd205a7b3ec70e263313a08ffef4f8

Score

10^/10

loaderbot raccoon loader miner persistence stealer

Malware Config

Extracted

Family

raccoon

Version

1.8.4-hotfixs

rc4.plain

Signatures

LoaderBot
LoaderBot is a loader written in .NET downloading and executing miners.
loader miner loaderbot
Raccoon
Simple but powerful infostealer which was very active in 2019.
stealer raccoon

Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 2456 created 2896	2456	WerFault.exe	71

LoaderBot executable 4 IoCs

resource	yara_rule
behavioral1/memory/1232-160-0x0000000000360000-0x00000000007A6000-memory.dmp	loaderbot
behavioral1/memory/1232-162-0x0000000000360000-0x00000000007A6000-memory.dmp	loaderbot
behavioral1/memory/1232-169-0x0000000000360000-0x00000000007A6000-memory.dmp	loaderbot
behavioral1/memory/1232-170-0x0000000000360000-0x00000000007A6000-memory.dmp	loaderbot

Downloads MZ/PE file

Executes dropped EXE 3 IoCs

pid	Process
2896	111.exe
1232	2.exe
3116	Driver.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Driver.url	2.exe

Loads dropped DLL 15 IoCs

pid	Process
3532	c3cad582268b165711e2f2b1834891c7bcb5e57a7efb1e709e3df19d011ad656.exe
3532	c3cad582268b165711e2f2b1834891c7bcb5e57a7efb1e709e3df19d011ad656.exe
3532	c3cad582268b165711e2f2b1834891c7bcb5e57a7efb1e709e3df19d011ad656.exe
3532	c3cad582268b165711e2f2b1834891c7bcb5e57a7efb1e709e3df19d011ad656.exe
3532	c3cad582268b165711e2f2b1834891c7bcb5e57a7efb1e709e3df19d011ad656.exe
3532	c3cad582268b165711e2f2b1834891c7bcb5e57a7efb1e709e3df19d011ad656.exe
3532	c3cad582268b165711e2f2b1834891c7bcb5e57a7efb1e709e3df19d011ad656.exe
3532	c3cad582268b165711e2f2b1834891c7bcb5e57a7efb1e709e3df19d011ad656.exe
3532	c3cad582268b165711e2f2b1834891c7bcb5e57a7efb1e709e3df19d011ad656.exe
3532	c3cad582268b165711e2f2b1834891c7bcb5e57a7efb1e709e3df19d011ad656.exe
3532	c3cad582268b165711e2f2b1834891c7bcb5e57a7efb1e709e3df19d011ad656.exe
3532	c3cad582268b165711e2f2b1834891c7bcb5e57a7efb1e709e3df19d011ad656.exe
3532	c3cad582268b165711e2f2b1834891c7bcb5e57a7efb1e709e3df19d011ad656.exe
3532	c3cad582268b165711e2f2b1834891c7bcb5e57a7efb1e709e3df19d011ad656.exe
3532	c3cad582268b165711e2f2b1834891c7bcb5e57a7efb1e709e3df19d011ad656.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Software\Microsoft\Windows\CurrentVersion\Run\Driver = "C:\\Users\\Admin\\AppData\\Roaming\\Sysfiles\\2.exe"	2.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2896	111.exe
1232	2.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2456	2896	WerFault.exe	71

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1232	2.exe
1232	2.exe
2896	111.exe
2896	111.exe
2456	WerFault.exe
2456	WerFault.exe
2456	WerFault.exe
2456	WerFault.exe
2456	WerFault.exe
2456	WerFault.exe
2456	WerFault.exe
2456	WerFault.exe
2456	WerFault.exe
2456	WerFault.exe
2456	WerFault.exe
2456	WerFault.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe
1232	2.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
632	Process not Found

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	1232	2.exe
Token: SeRestorePrivilege	2456	WerFault.exe
Token: SeBackupPrivilege	2456	WerFault.exe
Token: SeDebugPrivilege	2456	WerFault.exe
Token: SeLockMemoryPrivilege	3116	Driver.exe
Token: SeLockMemoryPrivilege	3116	Driver.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2936 wrote to memory of 3532	2936	c3cad582268b165711e2f2b1834891c7bcb5e57a7efb1e709e3df19d011ad656.exe	68
PID 2936 wrote to memory of 3532	2936	c3cad582268b165711e2f2b1834891c7bcb5e57a7efb1e709e3df19d011ad656.exe	68
PID 3532 wrote to memory of 3560	3532	c3cad582268b165711e2f2b1834891c7bcb5e57a7efb1e709e3df19d011ad656.exe	69
PID 3532 wrote to memory of 3560	3532	c3cad582268b165711e2f2b1834891c7bcb5e57a7efb1e709e3df19d011ad656.exe	69
PID 3560 wrote to memory of 2896	3560	cmd.exe	71
PID 3560 wrote to memory of 2896	3560	cmd.exe	71
PID 3560 wrote to memory of 2896	3560	cmd.exe	71
PID 3532 wrote to memory of 1812	3532	c3cad582268b165711e2f2b1834891c7bcb5e57a7efb1e709e3df19d011ad656.exe	72
PID 3532 wrote to memory of 1812	3532	c3cad582268b165711e2f2b1834891c7bcb5e57a7efb1e709e3df19d011ad656.exe	72
PID 1812 wrote to memory of 1232	1812	cmd.exe	74
PID 1812 wrote to memory of 1232	1812	cmd.exe	74
PID 1812 wrote to memory of 1232	1812	cmd.exe	74
PID 1232 wrote to memory of 3116	1232	2.exe	79
PID 1232 wrote to memory of 3116	1232	2.exe	79

C:\Users\Admin\AppData\Local\Temp\c3cad582268b165711e2f2b1834891c7bcb5e57a7efb1e709e3df19d011ad656.exe
"C:\Users\Admin\AppData\Local\Temp\c3cad582268b165711e2f2b1834891c7bcb5e57a7efb1e709e3df19d011ad656.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2936
- C:\Users\Admin\AppData\Local\Temp\c3cad582268b165711e2f2b1834891c7bcb5e57a7efb1e709e3df19d011ad656.exe
  "C:\Users\Admin\AppData\Local\Temp\c3cad582268b165711e2f2b1834891c7bcb5e57a7efb1e709e3df19d011ad656.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:3532
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c start C:\Users\Admin\AppData\Local\Temp\111.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3560
  - - C:\Users\Admin\AppData\Local\Temp\111.exe
      C:\Users\Admin\AppData\Local\Temp\111.exe
      4⤵
      Executes dropped EXE
      Suspicious use of NtSetInformationThreadHideFromDebugger
      Suspicious behavior: EnumeratesProcesses
      PID:2896
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2896 -s 832
        5⤵
        Suspicious use of NtCreateProcessExOtherParentProcess
        Program crash
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2456
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c start C:\Users\Admin\AppData\Local\Temp\2.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1812
  - - C:\Users\Admin\AppData\Local\Temp\2.exe
      C:\Users\Admin\AppData\Local\Temp\2.exe
      4⤵
      Executes dropped EXE
      Drops startup file
      Adds Run key to start application
      Suspicious use of NtSetInformationThreadHideFromDebugger
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:1232
    - - C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe
        
        "C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe" -o pool.supportxmr.com:3333 -u 88Tr2gg1S3gSbo5pMPCkeZDzr99uKjyu3RmaVqbvnQSzMp215cHmzvTBsofyDqaJ8qCf7wjbpeHigDbUwwaXdbYvAio1Up7 -p x -k -v=0 --donate-level=1 -t 1
        5⤵
        Executes dropped EXE
        Suspicious use of AdjustPrivilegeToken
        
        PID:3116

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Web Service

T1102

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1232-166-0x0000000076350000-0x0000000076512000-memory.dmp

Filesize
1.8MB

Download
memory/1232-168-0x0000000077190000-0x0000000077281000-memory.dmp

Filesize
964KB

Download
memory/1232-175-0x0000000005760000-0x00000000057C6000-memory.dmp

Filesize
408KB

Download
memory/1232-174-0x0000000003450000-0x0000000003451000-memory.dmp

Filesize
4KB

Download
memory/1232-173-0x00000000742C0000-0x0000000075608000-memory.dmp

Filesize
19.3MB

Download
memory/1232-172-0x0000000076800000-0x0000000076D84000-memory.dmp

Filesize
5.5MB

Download
memory/1232-171-0x0000000071DF0000-0x0000000071E70000-memory.dmp

Filesize
512KB

Download
memory/1232-160-0x0000000000360000-0x00000000007A6000-memory.dmp

Filesize
4.3MB

Download
memory/1232-162-0x0000000000360000-0x00000000007A6000-memory.dmp

Filesize
4.3MB

Download
memory/1232-164-0x00000000008C0000-0x00000000008C1000-memory.dmp

Filesize
4KB

Download
memory/1232-165-0x0000000002A20000-0x0000000002A65000-memory.dmp

Filesize
276KB

Download
memory/1232-170-0x0000000000360000-0x00000000007A6000-memory.dmp

Filesize
4.3MB

Download
memory/1232-169-0x0000000000360000-0x00000000007A6000-memory.dmp

Filesize
4.3MB

Download
memory/2896-161-0x0000000000100000-0x00000000001C4000-memory.dmp

Filesize
784KB

Download
memory/2896-163-0x0000000000100000-0x00000000001C4000-memory.dmp

Filesize
784KB

Download
memory/2896-167-0x0000000001430000-0x0000000001432000-memory.dmp

Filesize
8KB

Download
memory/2896-159-0x0000000000100000-0x00000000001C4000-memory.dmp

Filesize
784KB

Download
memory/2896-158-0x0000000003050000-0x0000000003099000-memory.dmp

Filesize
292KB

Download
memory/3116-179-0x00000000001B0000-0x00000000001C4000-memory.dmp

Filesize
80KB

Download
memory/3116-180-0x00000000001E0000-0x0000000000200000-memory.dmp

Filesize
128KB

Download
memory/3116-181-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download