xtremerat | d9c4a0dcb8824cef8a55e7fcfb14c84018d37413a53e64ba43b2d1824c224aa9

General

Target

6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe
Size

351KB
MD5

6e5f7ff07578557cf42ef91ce57d827f
SHA1

bbf8069d29dc25fcacc3cb00fd67371779f278e1
SHA256

d9c4a0dcb8824cef8a55e7fcfb14c84018d37413a53e64ba43b2d1824c224aa9
SHA512

981488701ad781024024d3ee5586a0af217499b5734e37d2e36860cea3e5e59901793206d095fca13b9a233992ece1cdb3e713e358cf3cb9e404cdb8dfe50cad
SSDEEP

6144:tupxnbvY2YjbpKYkTzlGz9gOUb2GBqoOkR6loMnKXAOsZNZpNugRQVLK4KzkL5:tuplcB9K/lGRgOUqmq9kR6lhKXcNZpAb

Score

10^/10

xtremerat discovery persistence rat spyware

Malware Config

Signatures

Detect XtremeRAT payload 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2448-25-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral1/memory/2448-21-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral1/memory/2448-18-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral1/memory/2448-15-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral1/memory/2448-13-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral1/memory/2448-23-0x0000000010000000-0x000000001004A000-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:

6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe

description	pid	process	target process
PID 1728 set thread context of 2448	1728	6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe	6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe

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

Processes:

6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe

description	pid	process	target process
PID 1728 wrote to memory of 2448	1728	6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe	6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe
PID 1728 wrote to memory of 2448	1728	6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe	6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe
PID 1728 wrote to memory of 2448	1728	6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe	6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe
PID 1728 wrote to memory of 2448	1728	6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe	6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe
PID 1728 wrote to memory of 2448	1728	6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe	6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe
PID 1728 wrote to memory of 2448	1728	6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe	6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe
PID 1728 wrote to memory of 2448	1728	6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe	6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe
PID 1728 wrote to memory of 2448	1728	6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe	6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe
PID 1728 wrote to memory of 2448	1728	6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe	6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe
PID 1728 wrote to memory of 2448	1728	6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe	6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe
PID 1728 wrote to memory of 2448	1728	6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe	6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe
PID 1728 wrote to memory of 2448	1728	6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe	6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1728
- C:\Users\Admin\AppData\Local\Temp\6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\6e5f7ff07578557cf42ef91ce57d827f_JaffaCakes118.exe
  2⤵
  PID:2448

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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/1728-10-0x0000000003180000-0x00000000031EC000-memory.dmp

Filesize
432KB

Download
memory/1728-9-0x00000000030D0000-0x00000000030D1000-memory.dmp

Filesize
4KB

Download
memory/1728-1-0x0000000000360000-0x00000000003C0000-memory.dmp

Filesize
384KB

Download
memory/1728-8-0x00000000030E0000-0x00000000030E1000-memory.dmp

Filesize
4KB

Download
memory/1728-7-0x0000000001ED0000-0x0000000001ED1000-memory.dmp

Filesize
4KB

Download
memory/1728-6-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/1728-5-0x0000000000590000-0x0000000000591000-memory.dmp

Filesize
4KB

Download
memory/1728-4-0x0000000001EC0000-0x0000000001EC1000-memory.dmp

Filesize
4KB

Download
memory/1728-31-0x0000000000360000-0x00000000003C0000-memory.dmp

Filesize
384KB

Download
memory/1728-2-0x0000000000570000-0x0000000000571000-memory.dmp

Filesize
4KB

Download
memory/1728-30-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/1728-0-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/1728-3-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2448-25-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2448-21-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2448-18-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2448-15-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2448-13-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2448-11-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2448-12-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2448-23-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2448-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads