ploutus | 0e37b8a6711a3118daa1ce2e2f22c09b3f3c6179155b98215a1d96a81c767889

General

Target
0e37b8a6711a3118daa1ce2e2f22c09b3f3c6179155b98215a1d96a81c767889.exe
Size 199KB
Sample240824-ebe95stbrr
SHA256 0e37b8a6711a3118daa1ce2e2f22c09b3f3c6179155b98215a1d96a81c767889
MD5 1876442db107de88ad1dd01cb6c764a3
SHA1 232163c4c6e6455d22c57453166269dbf3140692
SHA512 d8d7e12ffa90bf7b55250a0548bbc0586b132461b1e4b213e3a44cb8942c8f503c165614fc3c6ad7c1955fd216b3bdeede827ec70a98d589f88b7ded53a45432
SSDEEP 3072:zqODUQEEqx+IlkVz1QOFTas5+U1o3I3WAc51zHT29HTBXNUpY4aqf:z5DUQEEqxnEz1lOA+UrcLHTQFXN
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

ploutus atm backdoor discovery

Malware Config

Signatures

Ploutus
Ploutus is an ATM malware written in C#.
backdoor atm ploutus
Grants admin privileges 1 TTPs
Uses net.exe to modify the user's privileges.

Account Manipulation
T1098
Permission Groups Discovery: Local Groups 1 TTPs
Attempt to find local system groups and permission settings.
discovery

Local Groups
T1069.001

System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	CMD.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	SecEdit.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0e37b8a6711a3118daa1ce2e2f22c09b3f3c6179155b98215a1d96a81c767889.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	CMD.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3492	0e37b8a6711a3118daa1ce2e2f22c09b3f3c6179155b98215a1d96a81c767889.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3492	0e37b8a6711a3118daa1ce2e2f22c09b3f3c6179155b98215a1d96a81c767889.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 3492 wrote to memory of 1320	3492	0e37b8a6711a3118daa1ce2e2f22c09b3f3c6179155b98215a1d96a81c767889.exe	95
PID 3492 wrote to memory of 1320	3492	0e37b8a6711a3118daa1ce2e2f22c09b3f3c6179155b98215a1d96a81c767889.exe	95
PID 3492 wrote to memory of 1320	3492	0e37b8a6711a3118daa1ce2e2f22c09b3f3c6179155b98215a1d96a81c767889.exe	95
PID 1320 wrote to memory of 4124	1320	CMD.exe	97
PID 1320 wrote to memory of 4124	1320	CMD.exe	97
PID 1320 wrote to memory of 4124	1320	CMD.exe	97
PID 4124 wrote to memory of 1592	4124	net.exe	98
PID 4124 wrote to memory of 1592	4124	net.exe	98
PID 4124 wrote to memory of 1592	4124	net.exe	98
PID 3492 wrote to memory of 3212	3492	0e37b8a6711a3118daa1ce2e2f22c09b3f3c6179155b98215a1d96a81c767889.exe	99
PID 3492 wrote to memory of 3212	3492	0e37b8a6711a3118daa1ce2e2f22c09b3f3c6179155b98215a1d96a81c767889.exe	99
PID 3492 wrote to memory of 3212	3492	0e37b8a6711a3118daa1ce2e2f22c09b3f3c6179155b98215a1d96a81c767889.exe	99
PID 3212 wrote to memory of 4752	3212	CMD.exe	101
PID 3212 wrote to memory of 4752	3212	CMD.exe	101
PID 3212 wrote to memory of 4752	3212	CMD.exe	101

C:\Users\Admin\AppData\Local\Temp\0e37b8a6711a3118daa1ce2e2f22c09b3f3c6179155b98215a1d96a81c767889.exe
"C:\Users\Admin\AppData\Local\Temp\0e37b8a6711a3118daa1ce2e2f22c09b3f3c6179155b98215a1d96a81c767889.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3492
- C:\Windows\SysWOW64\CMD.exe
  "CMD.exe" /C net localgroup administrators ATMMVUser /add
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1320
- - C:\Windows\SysWOW64\net.exe
    net localgroup administrators ATMMVUser /add
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4124
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 localgroup administrators ATMMVUser /add
      4⤵
      System Location Discovery: System Language Discovery
      PID:1592
- C:\Windows\SysWOW64\CMD.exe
  "CMD.exe" /C secedit /configure /cfg %windir%\repair\secsetup.inf /db secsetup.sdb /verbose /add
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3212
- - C:\Windows\SysWOW64\SecEdit.exe
    secedit /configure /cfg C:\Windows\repair\secsetup.inf /db secsetup.sdb /verbose /add
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4752

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Account Manipulation

1

T1098

Privilege Escalation

Account Manipulation

1

T1098

Defense Evasion

Credential Access

Discovery

Permission Groups Discovery

1

T1069

Local Groups

1

T1069.001

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Log.txt

Path C:\Users\Admin\AppData\Local\Temp\Log.txt
Size 298B
SHA256 ede144880346bcdc8e852652114bc46323d9e6318505466c2e79ead6b091ba97
MD5 5875b0473446166c63454dead1f7fc7a
SHA1 64b8911daafd4faa3247f73684c2a94ea721c334
SHA512 722eef817e840b31b8dd91be8f27ece80d809098ccc83296d04f2bc15e98a0a4213a3331150a356445636c5db7afcda38d0a5b4c250363e4d78c9d7c714e3fe2
MD5 SHA1 SHA512

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memory/3492-0-0x00000000745C2000-0x00000000745C3000-memory.dmp

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memory/3492-1-0x00000000745C0000-0x0000000074B71000-memory.dmp

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memory/3492-2-0x00000000745C0000-0x0000000074B71000-memory.dmp

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memory/3492-11-0x00000000745C0000-0x0000000074B71000-memory.dmp

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memory/3492-14-0x00000000745C2000-0x00000000745C3000-memory.dmp

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memory/3492-15-0x00000000745C0000-0x0000000074B71000-memory.dmp

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memory/3492-16-0x00000000745C0000-0x0000000074B71000-memory.dmp

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memory/3492-18-0x00000000745C0000-0x0000000074B71000-memory.dmp

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memory/3492-19-0x00000000745C0000-0x0000000074B71000-memory.dmp

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memory/3492-21-0x00000000745C0000-0x0000000074B71000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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