adf712d2eebe5e066d7cd535c0d88ff08ee2f735e21fbd68bcf71ce20276309b

Analysis

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

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-09-2024 12:34

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General

Target

Ref_5010_103.exe
Size

420KB
MD5

3e55d9e05940e5c6073b8dc09256b6b9
SHA1

335d4658fa98dc92dc2f7831b0855c6b3504fbf1
SHA256

adf712d2eebe5e066d7cd535c0d88ff08ee2f735e21fbd68bcf71ce20276309b
SHA512

6fdb095c0877e0c942a78938e5424a2154aa49c5ef1c7b5bbd7eba11bfcb4ef829b99344487ce6547ed66da73264b304de6328403d343dd0ef851b27b1b9d31d
SSDEEP

1536:k8mCCCCCpCCCCCTdvCCCCCCCCCCC3CCCCCCCCfFIeCCCCCCCCCCCCCCCCSCCCCh8:pCdsP6GBxhDCoxzU/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-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\Bohw = "C:\\Users\\Admin\\AppData\\Roaming\\Bohw.exe"	Ref_5010_103.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5940	2104	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	Ref_5010_103.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2104	Ref_5010_103.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2104	Ref_5010_103.exe
Token: SeDebugPrivilege	2104	Ref_5010_103.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2104 wrote to memory of 5940	2104	Ref_5010_103.exe	31
PID 2104 wrote to memory of 5940	2104	Ref_5010_103.exe	31
PID 2104 wrote to memory of 5940	2104	Ref_5010_103.exe	31
PID 2104 wrote to memory of 5940	2104	Ref_5010_103.exe	31

C:\Users\Admin\AppData\Local\Temp\Ref_5010_103.exe
"C:\Users\Admin\AppData\Local\Temp\Ref_5010_103.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:2104
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2104 -s 1136
  2⤵
  - Program crash
  PID:5940

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/2104-0-0x000000007415E000-0x000000007415F000-memory.dmp

Filesize
4KB

Download
memory/2104-1-0x0000000000B70000-0x0000000000BDC000-memory.dmp

Filesize
432KB

Download
memory/2104-2-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/2104-3-0x0000000005BB0000-0x0000000005CA0000-memory.dmp

Filesize
960KB

Download
memory/2104-4-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-5-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-7-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-11-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-13-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-15-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-17-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-35-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-39-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-41-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-43-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-37-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-33-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-31-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-29-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-27-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-25-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-23-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-22-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-19-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-9-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-57-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-45-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-47-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-51-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-67-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-65-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-63-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-61-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-59-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-1078-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/2104-55-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-53-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-49-0x0000000005BB0000-0x0000000005C9A000-memory.dmp

Filesize
936KB

Download
memory/2104-1080-0x0000000005460000-0x00000000054AC000-memory.dmp

Filesize
304KB

Download
memory/2104-1079-0x00000000020E0000-0x000000000214A000-memory.dmp

Filesize
424KB

Download
memory/2104-1081-0x000000007415E000-0x000000007415F000-memory.dmp

Filesize
4KB

Download
memory/2104-1082-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/2104-1083-0x0000000005620000-0x0000000005674000-memory.dmp

Filesize
336KB

Download