xtremerat | 26543c2a9e32cba11b00d09ccd893f6c33a903db5d7199f28fab66516efd0631

General

Target

7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe
Size

118KB
MD5

7592f0558761cd624b7c67564b0a0238
SHA1

06c04dd021c0a6b0f7f0d82659cbebc50e1bbede
SHA256

26543c2a9e32cba11b00d09ccd893f6c33a903db5d7199f28fab66516efd0631
SHA512

ebe61b11919f9e13191f3b091dd9be2e040eb39a8bcbcfb6346e82941fa0a89f21deea79cbc66c5c753b5dbdc6c5172c804bef32e57cd283139c74cdf28ff694
SSDEEP

3072:xtI1xd3NQZkHDzhERSvMy2RDs2q6WsC2IH7x:xaQItjkspoix

Score

10^/10

xtremerat discovery persistence rat spyware

Malware Config

Signatures

Detect XtremeRAT payload 11 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2232-19-0x0000000010000000-0x0000000010049000-memory.dmp	family_xtremerat
behavioral1/memory/2232-18-0x0000000010000000-0x0000000010049000-memory.dmp	family_xtremerat
behavioral1/memory/2232-15-0x0000000010000000-0x0000000010049000-memory.dmp	family_xtremerat
behavioral1/memory/2232-14-0x0000000010000000-0x0000000010049000-memory.dmp	family_xtremerat
behavioral1/memory/2232-11-0x0000000010000000-0x0000000010049000-memory.dmp	family_xtremerat
behavioral1/memory/2232-9-0x0000000010000000-0x0000000010049000-memory.dmp	family_xtremerat
behavioral1/memory/2232-21-0x0000000010000000-0x0000000010049000-memory.dmp	family_xtremerat
behavioral1/memory/2232-10-0x0000000010000000-0x0000000010049000-memory.dmp	family_xtremerat
behavioral1/memory/2232-8-0x0000000010000000-0x0000000010049000-memory.dmp	family_xtremerat
behavioral1/memory/2232-7-0x0000000010000000-0x0000000010049000-memory.dmp	family_xtremerat
behavioral1/memory/2232-22-0x0000000010000000-0x0000000010049000-memory.dmp	family_xtremerat

XtremeRAT
The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.
persistence spyware rat xtremerat

Suspicious use of SetThreadContext 1 IoCs

Processes:

7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe

description	pid	process	target process
PID 2032 set thread context of 2232	2032	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe

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

System Information Discovery
T1082

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

Processes:

7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe

pid process

2032 7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe

pid	process
2032	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe

description	pid	process	target process
PID 2032 wrote to memory of 2232	2032	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe
PID 2032 wrote to memory of 2232	2032	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe
PID 2032 wrote to memory of 2232	2032	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe
PID 2032 wrote to memory of 2232	2032	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe
PID 2032 wrote to memory of 2232	2032	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe
PID 2032 wrote to memory of 2232	2032	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe
PID 2032 wrote to memory of 2232	2032	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe
PID 2032 wrote to memory of 2232	2032	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe
PID 2032 wrote to memory of 2232	2032	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe
PID 2032 wrote to memory of 2232	2032	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe
PID 2032 wrote to memory of 2232	2032	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe
PID 2032 wrote to memory of 2232	2032	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe	7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2032
- C:\Users\Admin\AppData\Local\Temp\7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\7592f0558761cd624b7c67564b0a0238_JaffaCakes118.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2232

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2032-17-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2032-0-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2032-1-0x0000000000020000-0x0000000000023000-memory.dmp

Filesize
12KB

Download
memory/2232-11-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/2232-21-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/2232-15-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/2232-14-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/2232-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2232-19-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/2232-9-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/2232-18-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/2232-10-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/2232-8-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/2232-7-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/2232-6-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/2232-5-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/2232-22-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads