xtremerat | 32ec58a7f78f6c60fe8fc477470a4bac436c6454ad3f06f3e35056a174f2cb66

Analysis

max time kernel
150s
max time network
125s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
16-04-2024 11:41

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General

Target

f36b250cd9c904daecfd2debf6dafd81_JaffaCakes118.exe
Size

65KB
MD5

f36b250cd9c904daecfd2debf6dafd81
SHA1

9181fe42e25f0fa4ea79d982d1394183b355b61c
SHA256

32ec58a7f78f6c60fe8fc477470a4bac436c6454ad3f06f3e35056a174f2cb66
SHA512

ad356264c52b322cd632745e317c6edc2ccfd922680612ce5b6e0f1f801031bde0b8459f70e3850153877a594b0fb61de4133e9049ca2ca3899eec34d5ac2ea0
SSDEEP

768:i8m1Sq4NQErBsH1tzoisBKQI6dObAG/dq8uW29Ifnca/yyR+P2ujfGiZKPA+7Xok:Qsq+QV4rObAdXWpf/y+7ozNwiZovT

Score

10^/10

xtremerat persistence rat spyware

Malware Config

Signatures

Detect XtremeRAT payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1964-2-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral1/memory/2176-3-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral1/memory/1964-4-0x0000000010000000-0x000000001004A000-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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

f36b250cd9c904daecfd2debf6dafd81_JaffaCakes118.exe

description	pid	process	target process
PID 2176 wrote to memory of 1964	2176	f36b250cd9c904daecfd2debf6dafd81_JaffaCakes118.exe	svchost.exe
PID 2176 wrote to memory of 1964	2176	f36b250cd9c904daecfd2debf6dafd81_JaffaCakes118.exe	svchost.exe
PID 2176 wrote to memory of 1964	2176	f36b250cd9c904daecfd2debf6dafd81_JaffaCakes118.exe	svchost.exe
PID 2176 wrote to memory of 1964	2176	f36b250cd9c904daecfd2debf6dafd81_JaffaCakes118.exe	svchost.exe
PID 2176 wrote to memory of 1964	2176	f36b250cd9c904daecfd2debf6dafd81_JaffaCakes118.exe	svchost.exe
PID 2176 wrote to memory of 1980	2176	f36b250cd9c904daecfd2debf6dafd81_JaffaCakes118.exe	iexplore.exe
PID 2176 wrote to memory of 1980	2176	f36b250cd9c904daecfd2debf6dafd81_JaffaCakes118.exe	iexplore.exe
PID 2176 wrote to memory of 1980	2176	f36b250cd9c904daecfd2debf6dafd81_JaffaCakes118.exe	iexplore.exe
PID 2176 wrote to memory of 1980	2176	f36b250cd9c904daecfd2debf6dafd81_JaffaCakes118.exe	iexplore.exe
PID 2176 wrote to memory of 1980	2176	f36b250cd9c904daecfd2debf6dafd81_JaffaCakes118.exe	iexplore.exe

C:\Users\Admin\AppData\Local\Temp\f36b250cd9c904daecfd2debf6dafd81_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f36b250cd9c904daecfd2debf6dafd81_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2176

C:\Windows\SysWOW64\svchost.exe
svchost.exe
2⤵
PID:1964

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
2⤵
PID:1980

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1964-0-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/1964-2-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/1964-4-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2176-3-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download