0056409e9decc85b4afe42195e15f1efc6b94c7531f3248f2acbfc7eb974fa82

Analysis

max time kernel
39s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
01/10/2022, 20:22

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General

Target

0056409e9decc85b4afe42195e15f1efc6b94c7531f3248f2acbfc7eb974fa82.exe
Size

681KB
MD5

79314aa6d370e4382f005f3539775650
SHA1

f2462136f4b08516981fb82aadbfac0ab4416255
SHA256

0056409e9decc85b4afe42195e15f1efc6b94c7531f3248f2acbfc7eb974fa82
SHA512

3133a97a6167ac9f8f572e5a1f38a613a51f78461e09fb6a283aba9f91aad9c439a5d1b4d52a93cb128cf77053d2b01661cde82dd40684895e7aa1933aaaf40b
SSDEEP

12288:2yt+fxOUkLQ+I7zDwKewrfEp19Ye8AoOIFkl27Jlo92:hcZ8i7H5Ja19YXAQm4JW92

Score

6^/10

persistence

Malware Config

Signatures

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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\aA7oSl3OwI26M = "C:\\Users\\Admin\\AppData\\Local\\Temp\\aSPWBZuSnvp.exe"	0056409e9decc85b4afe42195e15f1efc6b94c7531f3248f2acbfc7eb974fa82.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2000 set thread context of 1508	2000	0056409e9decc85b4afe42195e15f1efc6b94c7531f3248f2acbfc7eb974fa82.exe	27

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2016	1508	WerFault.exe	27

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2000	0056409e9decc85b4afe42195e15f1efc6b94c7531f3248f2acbfc7eb974fa82.exe
2000	0056409e9decc85b4afe42195e15f1efc6b94c7531f3248f2acbfc7eb974fa82.exe
2000	0056409e9decc85b4afe42195e15f1efc6b94c7531f3248f2acbfc7eb974fa82.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2000	0056409e9decc85b4afe42195e15f1efc6b94c7531f3248f2acbfc7eb974fa82.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2000 wrote to memory of 1508	2000	0056409e9decc85b4afe42195e15f1efc6b94c7531f3248f2acbfc7eb974fa82.exe	27
PID 2000 wrote to memory of 1508	2000	0056409e9decc85b4afe42195e15f1efc6b94c7531f3248f2acbfc7eb974fa82.exe	27
PID 2000 wrote to memory of 1508	2000	0056409e9decc85b4afe42195e15f1efc6b94c7531f3248f2acbfc7eb974fa82.exe	27
PID 2000 wrote to memory of 1508	2000	0056409e9decc85b4afe42195e15f1efc6b94c7531f3248f2acbfc7eb974fa82.exe	27
PID 2000 wrote to memory of 1508	2000	0056409e9decc85b4afe42195e15f1efc6b94c7531f3248f2acbfc7eb974fa82.exe	27
PID 2000 wrote to memory of 1508	2000	0056409e9decc85b4afe42195e15f1efc6b94c7531f3248f2acbfc7eb974fa82.exe	27
PID 1508 wrote to memory of 2016	1508	0056409e9decc85b4afe42195e15f1efc6b94c7531f3248f2acbfc7eb974fa82.exe	29
PID 1508 wrote to memory of 2016	1508	0056409e9decc85b4afe42195e15f1efc6b94c7531f3248f2acbfc7eb974fa82.exe	29
PID 1508 wrote to memory of 2016	1508	0056409e9decc85b4afe42195e15f1efc6b94c7531f3248f2acbfc7eb974fa82.exe	29
PID 1508 wrote to memory of 2016	1508	0056409e9decc85b4afe42195e15f1efc6b94c7531f3248f2acbfc7eb974fa82.exe	29

C:\Users\Admin\AppData\Local\Temp\0056409e9decc85b4afe42195e15f1efc6b94c7531f3248f2acbfc7eb974fa82.exe
"C:\Users\Admin\AppData\Local\Temp\0056409e9decc85b4afe42195e15f1efc6b94c7531f3248f2acbfc7eb974fa82.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2000
- C:\Users\Admin\AppData\Local\Temp\0056409e9decc85b4afe42195e15f1efc6b94c7531f3248f2acbfc7eb974fa82.exe
  C:\Users\Admin\AppData\Local\Temp\0056409e9decc85b4afe42195e15f1efc6b94c7531f3248f2acbfc7eb974fa82.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1508
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1508 -s 568
    3⤵
    - Program crash
    PID:2016

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1508-57-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1508-60-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1508-62-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2000-54-0x0000000000930000-0x00000000009E2000-memory.dmp

Filesize
712KB

Download
memory/2000-55-0x0000000075CF1000-0x0000000075CF3000-memory.dmp

Filesize
8KB

Download
memory/2000-56-0x0000000000200000-0x000000000020A000-memory.dmp

Filesize
40KB

Download
memory/2000-63-0x0000000004EC5000-0x0000000004ED6000-memory.dmp

Filesize
68KB

Download