xtremerat | 7dab7874e786405628fb032e5a2bb488c9ada6206c8af0c9c6c625584b22f523

General

Target

6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe
Size

120KB
MD5

6a6171d058c31d6b940a601e98e2b6bb
SHA1

7cfa5cb756d970709e4266ef17a548bea41d5a1c
SHA256

7dab7874e786405628fb032e5a2bb488c9ada6206c8af0c9c6c625584b22f523
SHA512

713e4d0bc67016ed26c55ffa104376bcc4d00dedd7a3a1cb013831a2117cf6f9e677392c482e0ec8b474ab39cbf5837a49cd3d205441ae8be654b3ee40aabfc5
SSDEEP

1536:D2uN491bIWinffR0tvSXk/EDhSHxuJvt96aD/nHOE90AooN/n48FCqu3iPAg:D61iffR0t0AHxWauvKTe/n4aCqK9

Score

10^/10

xtremerat discovery persistence rat spyware

Malware Config

Signatures

Detect XtremeRAT payload 6 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1068-19-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral2/memory/1068-20-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral2/memory/1068-21-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral2/memory/1068-22-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral2/memory/1068-23-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral2/memory/1068-26-0x0000000010000000-0x000000001004A000-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:

6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe

description	pid	process	target process
PID 436 set thread context of 1068	436	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe	6a6171d058c31d6b940a601e98e2b6bb_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:

6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe

pid process

436 6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe
1068 6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe

pid	process
436	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe
1068	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe

description	pid	process	target process
PID 436 wrote to memory of 1068	436	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe
PID 436 wrote to memory of 1068	436	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe
PID 436 wrote to memory of 1068	436	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe
PID 436 wrote to memory of 1068	436	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe
PID 436 wrote to memory of 1068	436	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe
PID 436 wrote to memory of 1068	436	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe
PID 436 wrote to memory of 1068	436	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe
PID 436 wrote to memory of 1068	436	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe
PID 436 wrote to memory of 1068	436	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe
PID 436 wrote to memory of 1068	436	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe
PID 436 wrote to memory of 1068	436	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe
PID 436 wrote to memory of 1068	436	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe
PID 436 wrote to memory of 1068	436	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe	6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:436
- C:\Users\Admin\AppData\Local\Temp\6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\6a6171d058c31d6b940a601e98e2b6bb_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:1068

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/436-12-0x0000000002100000-0x0000000002110000-memory.dmp

Filesize
64KB

Download
memory/436-0-0x00000000005B0000-0x00000000005C0000-memory.dmp

Filesize
64KB

Download
memory/436-4-0x0000000002070000-0x0000000002080000-memory.dmp

Filesize
64KB

Download
memory/436-1-0x00000000005C0000-0x00000000005D0000-memory.dmp

Filesize
64KB

Download
memory/436-11-0x00000000020F0000-0x0000000002100000-memory.dmp

Filesize
64KB

Download
memory/436-6-0x0000000002090000-0x00000000020A0000-memory.dmp

Filesize
64KB

Download
memory/436-15-0x0000000002880000-0x0000000002890000-memory.dmp

Filesize
64KB

Download
memory/436-10-0x00000000020D0000-0x00000000020E0000-memory.dmp

Filesize
64KB

Download
memory/436-14-0x0000000002120000-0x0000000002130000-memory.dmp

Filesize
64KB

Download
memory/436-13-0x0000000002110000-0x0000000002120000-memory.dmp

Filesize
64KB

Download
memory/436-24-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/436-5-0x0000000002080000-0x0000000002090000-memory.dmp

Filesize
64KB

Download
memory/436-2-0x00000000005D0000-0x00000000005E0000-memory.dmp

Filesize
64KB

Download
memory/436-3-0x0000000002060000-0x0000000002070000-memory.dmp

Filesize
64KB

Download
memory/436-16-0x0000000002890000-0x00000000028A0000-memory.dmp

Filesize
64KB

Download
memory/436-9-0x00000000020C0000-0x00000000020D0000-memory.dmp

Filesize
64KB

Download
memory/436-8-0x00000000020B0000-0x00000000020C0000-memory.dmp

Filesize
64KB

Download
memory/436-7-0x00000000020A0000-0x00000000020B0000-memory.dmp

Filesize
64KB

Download
memory/1068-20-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/1068-21-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/1068-22-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/1068-23-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/1068-19-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/1068-25-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1068-26-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads