667dd1230b6f4ecc2ad560c82587c8dfa5463af9838aae6610ddacc7e71cde40

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
27/09/2024, 03:29

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General

Target

purchase order.exe
Size

441KB
MD5

b0783a18de531b50debfe5252bc25558
SHA1

bc564e0ceb0e8f99602247bcc559a583f77db8ce
SHA256

018ff37ba8b41d1ae1669d3fd841351f4197f9594c7f05512b5a99cfda88549f
SHA512

927ff7d89d9820745ab5208793444ade73da993b4c482f31297e093cb9d3cee96a8ae0808c1a4813612d61b1eba4e7d40bc7d9c037f4e337f5dccc4228c25e46
SSDEEP

1536:TzOp02gL1jszmCCCCCpCCCCCTdvCCCCCCCCCCC3CCCCCCCCfFIeCCCCCCCCCCCCv:TzSY+zCdsP6GBxhDCovrU/s

Score

6^/10

discovery persistence

Malware Config

Signatures

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-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\Bohw = "C:\\Users\\Admin\\AppData\\Roaming\\Bohw.exe"	purchase order.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5604	2084	WerFault.exe	29

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	purchase order.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2084	purchase order.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2084	purchase order.exe
Token: SeDebugPrivilege	2084	purchase order.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2084 wrote to memory of 5604	2084	purchase order.exe	30
PID 2084 wrote to memory of 5604	2084	purchase order.exe	30
PID 2084 wrote to memory of 5604	2084	purchase order.exe	30
PID 2084 wrote to memory of 5604	2084	purchase order.exe	30

C:\Users\Admin\AppData\Local\Temp\purchase order.exe
"C:\Users\Admin\AppData\Local\Temp\purchase order.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2084 -s 1040
  2⤵
  - Program crash
  PID:5604

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

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/2084-0-0x0000000074C5E000-0x0000000074C5F000-memory.dmp

Filesize
4KB

Download
memory/2084-1-0x00000000000F0000-0x0000000000162000-memory.dmp

Filesize
456KB

Download
memory/2084-2-0x0000000074C50000-0x000000007533E000-memory.dmp

Filesize
6.9MB

Download
memory/2084-3-0x0000000005A60000-0x0000000005B46000-memory.dmp

Filesize
920KB

Download
memory/2084-4-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-5-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-17-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-27-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-59-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-53-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-51-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-67-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-43-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-25-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-65-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-63-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-62-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-57-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-55-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-49-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-47-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-45-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-41-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-39-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-37-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-35-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-33-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-31-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-29-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-23-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-21-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-19-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-15-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-13-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-11-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-9-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-7-0x0000000005A60000-0x0000000005B41000-memory.dmp

Filesize
900KB

Download
memory/2084-1078-0x0000000074C50000-0x000000007533E000-memory.dmp

Filesize
6.9MB

Download
memory/2084-1079-0x0000000005330000-0x0000000005392000-memory.dmp

Filesize
392KB

Download
memory/2084-1080-0x00000000021E0000-0x000000000222C000-memory.dmp

Filesize
304KB

Download
memory/2084-1081-0x0000000074C5E000-0x0000000074C5F000-memory.dmp

Filesize
4KB

Download
memory/2084-1082-0x0000000074C50000-0x000000007533E000-memory.dmp

Filesize
6.9MB

Download
memory/2084-1083-0x0000000004600000-0x0000000004654000-memory.dmp

Filesize
336KB

Download