aa66b223b2ec15d3a4013096ef5790d1db59f082bb2a424349a66445dc23b310

General

Target
jaffacakes118_Aurora_Web_Editor_2008_Professional_v5.0.0.PM8.rar.exe
Size 8.3MB
Sample260910-fb1rhszzd1
SHA256 aa66b223b2ec15d3a4013096ef5790d1db59f082bb2a424349a66445dc23b310
MD5 1f38b35f64f7d5643e9b8a29742ea907
SHA1 c949054de0ca81fbd734cb3ebfafc0e428e6f376
SHA512 6f014b07f9417ee95ff3f45664d1019513499fd05af3034286633e5642cd44929a05e91e7edcc9e11a0c2fe6039aa099220a6d1fdab496ed79d14d3136df3d62
SSDEEP 12288:FUGSslu9IN5dLZmMHUJFugcCaBAwSkqOKRYHtAsaloP:FUGSslBD/mgU3uCKApkqFZTq
TLSH
T11B96238DD1D18B00E2E1513ADEF6AFF92855DE38E6597C0F12CA7F9526723D2C624207
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

defense_evasion discovery

Malware Config

Signatures

Looks for VMWare drivers on disk 2 TTPs 2 IoCs

defense_evasion

File and Directory Discovery

T1083

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
File opened (read-only)	C:\Windows\SysWOW64\drivers\vmmouse.sys	jaffacakes118_Aurora_Web_Editor_2008_Professional_v5.0.0.PM8.rar.exe
File opened (read-only)	C:\Windows\SysWOW64\drivers\vmmouse.sys	tmp112.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2370214745-1838013427-2987045292-1000\Control Panel\International\Geo\Nation	jaffacakes118_Aurora_Web_Editor_2008_Professional_v5.0.0.PM8.rar.exe

Executes dropped EXE 3 IoCs

pid	Process
4424	tmp112.exe
1616	tmp112.exe
4572	tmp112.exe

Loads dropped DLL 2 IoCs

pid	Process
4424	tmp112.exe
4424	tmp112.exe

Checks for any installed AV software in registry 1 TTPs 2 IoCs

Security Software Discovery

T1518.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\KasperskyLab\	jaffacakes118_Aurora_Web_Editor_2008_Professional_v5.0.0.PM8.rar.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\KasperskyLab\	tmp112.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4424 set thread context of 4572	4424	tmp112.exe	86

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process
4968	4572	WerFault.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	jaffacakes118_Aurora_Web_Editor_2008_Professional_v5.0.0.PM8.rar.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tmp112.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1956 wrote to memory of 1348	1956	jaffacakes118_Aurora_Web_Editor_2008_Professional_v5.0.0.PM8.rar.exe	83
PID 1956 wrote to memory of 4424	1956	jaffacakes118_Aurora_Web_Editor_2008_Professional_v5.0.0.PM8.rar.exe	84
PID 4424 wrote to memory of 1616	4424	tmp112.exe	85
PID 4424 wrote to memory of 4572	4424	tmp112.exe	86
PID 4424 wrote to memory of 4572	4424	tmp112.exe	86
PID 4424 wrote to memory of 4572	4424	tmp112.exe	86
PID 4424 wrote to memory of 4572	4424	tmp112.exe	86
PID 4424 wrote to memory of 4572	4424	tmp112.exe	86

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Aurora_Web_Editor_2008_Professional_v5.0.0.PM8.rar.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Aurora_Web_Editor_2008_Professional_v5.0.0.PM8.rar.exe"
1⤵
- Looks for VMWare drivers on disk
- Checks computer location settings
- Checks for any installed AV software in registry
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1956
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Aurora_Web_Editor_2008_Professional_v5.0.0.PM8.rar.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Aurora_Web_Editor_2008_Professional_v5.0.0.PM8.rar.exe"
  2⤵
  PID:1348
- C:\Users\Admin\AppData\Local\Temp\tmp112.exe
  "C:\Users\Admin\AppData\Local\Temp\tmp112.exe"
  2⤵
  - Looks for VMWare drivers on disk
  - Executes dropped EXE
  - Loads dropped DLL
  - Checks for any installed AV software in registry
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4424
- - C:\Users\Admin\AppData\Local\Temp\tmp112.exe
    "C:\Users\Admin\AppData\Local\Temp\tmp112.exe"
    3⤵
    - Executes dropped EXE
    PID:1616
- - C:\Users\Admin\AppData\Local\Temp\tmp112.exe
    "C:\Users\Admin\AppData\Local\Temp\tmp112.exe"
    3⤵
    - Executes dropped EXE
    PID:4572
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4572 -s 344
      4⤵
      Program crash
      PID:4968

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4572 -ip 4572
1⤵
PID:5044

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

File and Directory Discovery

Query Registry

Software Discovery

T1518

Security Software Discovery

1

T1518.001

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

tmp112.exe

Path C:\Users\Admin\AppData\Local\Temp\tmp112.exe
Size 8.3MB
SHA256 aa66b223b2ec15d3a4013096ef5790d1db59f082bb2a424349a66445dc23b310
MD5 1f38b35f64f7d5643e9b8a29742ea907
SHA1 c949054de0ca81fbd734cb3ebfafc0e428e6f376
SHA512 6f014b07f9417ee95ff3f45664d1019513499fd05af3034286633e5642cd44929a05e91e7edcc9e11a0c2fe6039aa099220a6d1fdab496ed79d14d3136df3d62
SSDEEP 12288:FUGSslu9IN5dLZmMHUJFugcCaBAwSkqOKRYHtAsaloP:FUGSslBD/mgU3uCKApkqFZTq
TLSH
T11B96238DD1D18B00E2E1513ADEF6AFF92855DE38E6597C0F12CA7F9526723D2C624207
MD5 SHA1 SHA512 SSDEEP TLSH

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~tmp1153.tmp

Path C:\Users\Admin\AppData\Local\Temp\~tmp1153.tmp
Size 4KB
SHA256 125dc973d7d0ff186bc4ae4c8af3357207be5841f12948be3639c86bc54d5f91
MD5 7c2138c842af6cbbf2863e620a7d521b
SHA1 f9a499449a2f2244206908363bcc48dbdd373b89
SHA512 52c3c3a92140841de8fcf8cca9b8d319cfbc5e0fd1eaa847a392792160875447e6d2bc01c50fc445a8d2f596abafb29df410f0ac8b7274d9fbdab53aa2c069f8
SSDEEP 48:iOiqcEZuqufBH6TF11TOHSpjTjuuoyawJEbv5E2RIYYAxT1J/20:biqAOFDjGwxFAxT1J/20
TLSH
T1969100395A8740A3E1D1053B92E319E92AFC897333D350FFDB92444119A02EF95BDA72
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/4424-23-0x0000000010000000-0x0000000010005000-memory.dmp

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memory/4424-22-0x0000000010000000-0x0000000010005000-memory.dmp

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memory/4572-24-0x0000000000400000-0x000000000046D000-memory.dmp

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memory/4572-27-0x0000000000400000-0x000000000046D000-memory.dmp

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memory/4572-25-0x0000000000400000-0x000000000046D000-memory.dmp

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memory/4572-26-0x0000000000400000-0x000000000046D000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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