aca540b3ad20e1fd49ec550107eff0c164990de1067a9542daf615465f82c331

Analysis

max time kernel
117s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02-12-2024 20:23

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General

Target

bpaymentcopy.exe
Size

765KB
MD5

5205be9a501dae770c6e557b5fdaeebc
SHA1

a8a34796e05ac4ff1a0b92bdbbaedc01e8cedfa5
SHA256

aca540b3ad20e1fd49ec550107eff0c164990de1067a9542daf615465f82c331
SHA512

e7177c8f6562363751dedf374195ed0c59ba478530ba58e2428a62ba40fbae73c9dc9f55cdf8890779a9a848c53d6fedd7bdb9658e995df7331d8eea6a05170d
SSDEEP

12288:LXNrylgwbJqMBSlxaZmvB008Jz1vakTLAJnElBaSP6XQ2lfix4phRDiaZEAmD:MgwkMYxcmUzgkTL2FSPd2ExQhJ

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 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	bpaymentcopy.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3020	bpaymentcopy.exe
3020	bpaymentcopy.exe
3020	bpaymentcopy.exe
3020	bpaymentcopy.exe
3020	bpaymentcopy.exe
3020	bpaymentcopy.exe
3020	bpaymentcopy.exe
3020	bpaymentcopy.exe
3020	bpaymentcopy.exe
3020	bpaymentcopy.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3020	bpaymentcopy.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 3020 wrote to memory of 2788	3020	bpaymentcopy.exe	30
PID 3020 wrote to memory of 2788	3020	bpaymentcopy.exe	30
PID 3020 wrote to memory of 2788	3020	bpaymentcopy.exe	30
PID 3020 wrote to memory of 2788	3020	bpaymentcopy.exe	30
PID 3020 wrote to memory of 2808	3020	bpaymentcopy.exe	31
PID 3020 wrote to memory of 2808	3020	bpaymentcopy.exe	31
PID 3020 wrote to memory of 2808	3020	bpaymentcopy.exe	31
PID 3020 wrote to memory of 2808	3020	bpaymentcopy.exe	31
PID 3020 wrote to memory of 2812	3020	bpaymentcopy.exe	32
PID 3020 wrote to memory of 2812	3020	bpaymentcopy.exe	32
PID 3020 wrote to memory of 2812	3020	bpaymentcopy.exe	32
PID 3020 wrote to memory of 2812	3020	bpaymentcopy.exe	32
PID 3020 wrote to memory of 2772	3020	bpaymentcopy.exe	33
PID 3020 wrote to memory of 2772	3020	bpaymentcopy.exe	33
PID 3020 wrote to memory of 2772	3020	bpaymentcopy.exe	33
PID 3020 wrote to memory of 2772	3020	bpaymentcopy.exe	33
PID 3020 wrote to memory of 2716	3020	bpaymentcopy.exe	34
PID 3020 wrote to memory of 2716	3020	bpaymentcopy.exe	34
PID 3020 wrote to memory of 2716	3020	bpaymentcopy.exe	34
PID 3020 wrote to memory of 2716	3020	bpaymentcopy.exe	34

C:\Users\Admin\AppData\Local\Temp\bpaymentcopy.exe
"C:\Users\Admin\AppData\Local\Temp\bpaymentcopy.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3020
- C:\Users\Admin\AppData\Local\Temp\bpaymentcopy.exe
  "C:\Users\Admin\AppData\Local\Temp\bpaymentcopy.exe"
  2⤵
  PID:2788
- C:\Users\Admin\AppData\Local\Temp\bpaymentcopy.exe
  "C:\Users\Admin\AppData\Local\Temp\bpaymentcopy.exe"
  2⤵
  PID:2808
- C:\Users\Admin\AppData\Local\Temp\bpaymentcopy.exe
  "C:\Users\Admin\AppData\Local\Temp\bpaymentcopy.exe"
  2⤵
  PID:2812
- C:\Users\Admin\AppData\Local\Temp\bpaymentcopy.exe
  "C:\Users\Admin\AppData\Local\Temp\bpaymentcopy.exe"
  2⤵
  PID:2772
- C:\Users\Admin\AppData\Local\Temp\bpaymentcopy.exe
  "C:\Users\Admin\AppData\Local\Temp\bpaymentcopy.exe"
  2⤵
  PID:2716

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3020-0-0x000000007431E000-0x000000007431F000-memory.dmp

Filesize
4KB

Download
memory/3020-1-0x00000000001E0000-0x00000000002A8000-memory.dmp

Filesize
800KB

Download
memory/3020-2-0x0000000000340000-0x0000000000354000-memory.dmp

Filesize
80KB

Download
memory/3020-3-0x0000000000360000-0x0000000000368000-memory.dmp

Filesize
32KB

Download
memory/3020-4-0x0000000074310000-0x00000000749FE000-memory.dmp

Filesize
6.9MB

Download
memory/3020-5-0x000000007431E000-0x000000007431F000-memory.dmp

Filesize
4KB

Download
memory/3020-6-0x0000000074310000-0x00000000749FE000-memory.dmp

Filesize
6.9MB

Download