xtremerat | 29ae509586965d3dec129d701aff34856c1c7f0b38bb530776ca4158e6ab652d

General

Target

JaffaCakes118_d2328f9295aeda077648f3b58cf167d8.exe
Size

210KB
MD5

d2328f9295aeda077648f3b58cf167d8
SHA1

4ea991c7807f68fc231e33241ee18ae2902bf465
SHA256

29ae509586965d3dec129d701aff34856c1c7f0b38bb530776ca4158e6ab652d
SHA512

96967fdaf1fcba2ad3393a3ddadad52110c085f59bd3f8829c1ecfc7a8834ab0d5730aa28fd4c38221190dff858271805d91fb13dc8e414aa7bde16edd165ba8
SSDEEP

3072:5Q75+MJDbY5Y98t3GxcswkMVLUhoeju9NosuyVzxVWBe3NKyzK1PR2Swn:Gf9AY+WWswk/jDyzxWIKyG1PRl

Score

10^/10

xtremerat discovery persistence rat spyware

Malware Config

Signatures

Detect XtremeRAT payload 6 IoCs

resource	yara_rule
behavioral1/memory/1248-12-0x0000000000C80000-0x0000000000C92000-memory.dmp	family_xtremerat
behavioral1/memory/1248-9-0x0000000000C80000-0x0000000000C92000-memory.dmp	family_xtremerat
behavioral1/memory/1248-8-0x0000000000C80000-0x0000000000C92000-memory.dmp	family_xtremerat
behavioral1/memory/1248-7-0x0000000000C80000-0x0000000000C92000-memory.dmp	family_xtremerat
behavioral1/memory/1248-6-0x0000000000C80000-0x0000000000C92000-memory.dmp	family_xtremerat
behavioral1/memory/1248-5-0x0000000000C80000-0x0000000000C92000-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
Xtremerat family
xtremerat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1268 set thread context of 1248	1268	JaffaCakes118_d2328f9295aeda077648f3b58cf167d8.exe	29

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_d2328f9295aeda077648f3b58cf167d8.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1268	JaffaCakes118_d2328f9295aeda077648f3b58cf167d8.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1268 wrote to memory of 1248	1268	JaffaCakes118_d2328f9295aeda077648f3b58cf167d8.exe	29
PID 1268 wrote to memory of 1248	1268	JaffaCakes118_d2328f9295aeda077648f3b58cf167d8.exe	29
PID 1268 wrote to memory of 1248	1268	JaffaCakes118_d2328f9295aeda077648f3b58cf167d8.exe	29
PID 1268 wrote to memory of 1248	1268	JaffaCakes118_d2328f9295aeda077648f3b58cf167d8.exe	29
PID 1268 wrote to memory of 1248	1268	JaffaCakes118_d2328f9295aeda077648f3b58cf167d8.exe	29
PID 1268 wrote to memory of 1248	1268	JaffaCakes118_d2328f9295aeda077648f3b58cf167d8.exe	29
PID 1268 wrote to memory of 1248	1268	JaffaCakes118_d2328f9295aeda077648f3b58cf167d8.exe	29
PID 1268 wrote to memory of 1248	1268	JaffaCakes118_d2328f9295aeda077648f3b58cf167d8.exe	29
PID 1268 wrote to memory of 1248	1268	JaffaCakes118_d2328f9295aeda077648f3b58cf167d8.exe	29
PID 1268 wrote to memory of 1248	1268	JaffaCakes118_d2328f9295aeda077648f3b58cf167d8.exe	29
PID 1268 wrote to memory of 1248	1268	JaffaCakes118_d2328f9295aeda077648f3b58cf167d8.exe	29
PID 1268 wrote to memory of 1248	1268	JaffaCakes118_d2328f9295aeda077648f3b58cf167d8.exe	29

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d2328f9295aeda077648f3b58cf167d8.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d2328f9295aeda077648f3b58cf167d8.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1268
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d2328f9295aeda077648f3b58cf167d8.exe
  C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d2328f9295aeda077648f3b58cf167d8.exe
  2⤵
  PID:1248

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

Replay Monitor

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Downloads

memory/1248-9-0x0000000000C80000-0x0000000000C92000-memory.dmp

Filesize
72KB

Download
memory/1248-3-0x0000000000C80000-0x0000000000C92000-memory.dmp

Filesize
72KB

Download
memory/1248-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1248-12-0x0000000000C80000-0x0000000000C92000-memory.dmp

Filesize
72KB

Download
memory/1248-8-0x0000000000C80000-0x0000000000C92000-memory.dmp

Filesize
72KB

Download
memory/1248-7-0x0000000000C80000-0x0000000000C92000-memory.dmp

Filesize
72KB

Download
memory/1248-6-0x0000000000C80000-0x0000000000C92000-memory.dmp

Filesize
72KB

Download
memory/1248-5-0x0000000000C80000-0x0000000000C92000-memory.dmp

Filesize
72KB

Download
memory/1248-4-0x0000000000C80000-0x0000000000C92000-memory.dmp

Filesize
72KB

Download
memory/1268-1-0x0000000074B30000-0x00000000750DB000-memory.dmp

Filesize
5.7MB

Download
memory/1268-2-0x0000000074B30000-0x00000000750DB000-memory.dmp

Filesize
5.7MB

Download
memory/1268-0-0x0000000074B31000-0x0000000074B32000-memory.dmp

Filesize
4KB

Download
memory/1268-13-0x0000000074B30000-0x00000000750DB000-memory.dmp

Filesize
5.7MB

Download

Analysis

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