xtremerat | 3ffa169edc584c961bcc3e43afad716cbb2ea81649dcfbdfccba3216c002b716

General

Target

f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe
Size

1.4MB
MD5

f0c35f2b77fddeee382d308e63665cbd
SHA1

74ea35a55fa190436b568dc6528ae37dab069afa
SHA256

3ffa169edc584c961bcc3e43afad716cbb2ea81649dcfbdfccba3216c002b716
SHA512

863d2d45cc057569865ed693a79e24c37ad9057924b135843c4cb76071c88bc6e1fba51ef78f4e05f213c577ad3617afc9b6252d24e79b8a5b4d5f37234589e3
SSDEEP

1536:9n5B635R00UOdm5ebNBMNcyKzdq5AzIGO1VjSQpE:fB635R00UOdm5ebNu1Kk5AsNgoE

Score

10^/10

xtremerat persistence rat spyware

Malware Config

Extracted

Family

xtremerat

C2

gamal0122977077.no-ip.biz

Signatures

Detect XtremeRAT payload 7 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3704-2-0x0000000010000000-0x0000000010048000-memory.dmp	family_xtremerat
behavioral2/memory/3704-3-0x0000000010000000-0x0000000010048000-memory.dmp	family_xtremerat
behavioral2/memory/3704-4-0x0000000010000000-0x0000000010048000-memory.dmp	family_xtremerat
behavioral2/memory/3704-5-0x0000000010000000-0x0000000010048000-memory.dmp	family_xtremerat
behavioral2/memory/3176-6-0x0000000010000000-0x0000000010048000-memory.dmp	family_xtremerat
behavioral2/memory/3704-7-0x0000000010000000-0x0000000010048000-memory.dmp	family_xtremerat
behavioral2/memory/3176-8-0x0000000010000000-0x0000000010048000-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:

f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe

description	pid	process	target process
PID 2332 set thread context of 3704	2332	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe

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

System Information Discovery
T1082
Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid pid_target process target process

4492 3176 WerFault.exe svchost.exe
3500 3176 WerFault.exe svchost.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe

pid process

2332 f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe

pid	pid_target	process	target process
4492	3176	WerFault.exe	svchost.exe
3500	3176	WerFault.exe	svchost.exe

pid	process
2332	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exef0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2332

C:\Users\Admin\AppData\Local\Temp\f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe
2⤵
- Suspicious use of WriteProcessMemory
PID:3704

C:\Windows\SysWOW64\svchost.exe
svchost.exe
3⤵
PID:3176

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3176 -s 480
4⤵
- Program crash
PID:4492

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3176 -s 488
4⤵
- Program crash
PID:3500

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
3⤵
PID:3680

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3176 -ip 3176
1⤵
PID:232

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 3176 -ip 3176
1⤵
PID:2840

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/3176-6-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download
memory/3176-8-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download
memory/3704-2-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download
memory/3704-3-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download
memory/3704-4-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download
memory/3704-5-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download
memory/3704-7-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download

description	pid	process	target process
PID 2332 wrote to memory of 3704	2332	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe
PID 2332 wrote to memory of 3704	2332	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe
PID 2332 wrote to memory of 3704	2332	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe
PID 2332 wrote to memory of 3704	2332	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe
PID 2332 wrote to memory of 3704	2332	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe
PID 2332 wrote to memory of 3704	2332	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe
PID 2332 wrote to memory of 3704	2332	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe
PID 2332 wrote to memory of 3704	2332	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe
PID 2332 wrote to memory of 3704	2332	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe
PID 2332 wrote to memory of 3704	2332	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe
PID 2332 wrote to memory of 3704	2332	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe
PID 2332 wrote to memory of 3704	2332	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe
PID 2332 wrote to memory of 3704	2332	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe
PID 3704 wrote to memory of 3176	3704	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe	svchost.exe
PID 3704 wrote to memory of 3176	3704	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe	svchost.exe
PID 3704 wrote to memory of 3176	3704	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe	svchost.exe
PID 3704 wrote to memory of 3176	3704	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe	svchost.exe
PID 3704 wrote to memory of 3680	3704	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe	msedge.exe
PID 3704 wrote to memory of 3680	3704	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe	msedge.exe
PID 3704 wrote to memory of 3680	3704	f0c35f2b77fddeee382d308e63665cbd_JaffaCakes118.exe	msedge.exe

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads