3ee8e614a4c950ce639b9c484de01228ee346d27ca47c2bae61160e00730d3de

General

Target
jaffacakes118_Hide_IP_NG_v1.24.rar.exe
Size 4.3MB
Sample260910-e47vvsfd87
SHA256 3ee8e614a4c950ce639b9c484de01228ee346d27ca47c2bae61160e00730d3de
MD5 17e17a776a91ad0ac1286192396db6d6
SHA1 ee00ed957dc8a46e6bae5b44eda21fee2c473d34
SHA512 b059775924512c3b86a64500f505b7d13b7b69f7789641b404fbee3a9a4656e396798c50067537de8321ca6a56c0fd3e7aa21c7634b29ac1ec44aef6817d0b97
SSDEEP 12288:FUGSslu9IN5dLZmMHUJFugcCaBAwSkqOKRYHtAsaloP:FUGSslBD/mgU3uCKApkqFZTq
TLSH
T13526238DD1D18B00E2E1513ADEF6AFF92855DE38E6597C0F12CA7F9526723D2C624207
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_Hide_IP_NG_v1.24.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-1-5-21-204488895-2999877624-296153668-1000\Control Panel\International\Geo\Nation	jaffacakes118_Hide_IP_NG_v1.24.rar.exe

Executes dropped EXE 3 IoCs

pid	Process
4416	tmp112.exe
2200	tmp112.exe
1596	tmp112.exe

Loads dropped DLL 2 IoCs

pid	Process
4416	tmp112.exe
4416	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_Hide_IP_NG_v1.24.rar.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\KasperskyLab\	tmp112.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4416 set thread context of 1596	4416	tmp112.exe	90

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
712	1596	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	tmp112.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_Hide_IP_NG_v1.24.rar.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 388 wrote to memory of 1568	388	jaffacakes118_Hide_IP_NG_v1.24.rar.exe	87
PID 388 wrote to memory of 4416	388	jaffacakes118_Hide_IP_NG_v1.24.rar.exe	88
PID 4416 wrote to memory of 2200	4416	tmp112.exe	89
PID 4416 wrote to memory of 1596	4416	tmp112.exe	90
PID 4416 wrote to memory of 1596	4416	tmp112.exe	90
PID 4416 wrote to memory of 1596	4416	tmp112.exe	90
PID 4416 wrote to memory of 1596	4416	tmp112.exe	90
PID 4416 wrote to memory of 1596	4416	tmp112.exe	90

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Hide_IP_NG_v1.24.rar.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Hide_IP_NG_v1.24.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:388
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Hide_IP_NG_v1.24.rar.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Hide_IP_NG_v1.24.rar.exe"
  2⤵
  PID:1568
- 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:4416
- - C:\Users\Admin\AppData\Local\Temp\tmp112.exe
    "C:\Users\Admin\AppData\Local\Temp\tmp112.exe"
    3⤵
    - Executes dropped EXE
    PID:2200
- - C:\Users\Admin\AppData\Local\Temp\tmp112.exe
    "C:\Users\Admin\AppData\Local\Temp\tmp112.exe"
    3⤵
    - Executes dropped EXE
    PID:1596
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1596 -s 344
      4⤵
      Program crash
      PID:712

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1596 -ip 1596
1⤵
PID:3256

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 4.3MB
SHA256 3ee8e614a4c950ce639b9c484de01228ee346d27ca47c2bae61160e00730d3de
MD5 17e17a776a91ad0ac1286192396db6d6
SHA1 ee00ed957dc8a46e6bae5b44eda21fee2c473d34
SHA512 b059775924512c3b86a64500f505b7d13b7b69f7789641b404fbee3a9a4656e396798c50067537de8321ca6a56c0fd3e7aa21c7634b29ac1ec44aef6817d0b97
SSDEEP 12288:FUGSslu9IN5dLZmMHUJFugcCaBAwSkqOKRYHtAsaloP:FUGSslBD/mgU3uCKApkqFZTq
TLSH
T13526238DD1D18B00E2E1513ADEF6AFF92855DE38E6597C0F12CA7F9526723D2C624207
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

~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/1596-25-0x0000000000400000-0x000000000046D000-memory.dmp

Download

memory/1596-24-0x0000000000400000-0x000000000046D000-memory.dmp

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memory/1596-23-0x0000000000400000-0x000000000046D000-memory.dmp

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memory/1596-21-0x0000000000400000-0x000000000046D000-memory.dmp

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memory/4416-20-0x0000000010000000-0x0000000010005000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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