xtremerat | 654a9cab064de796e12a5b4c73a85947e2044fb5d65b08369fb6712363050883

Analysis

max time kernel
149s
max time network
126s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
18/07/2024, 00:32

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General

Target
557416c416ea06646196698f23cba5e8_JaffaCakes118.exe
Size 354KB
Sample240718-av4dvszemf
SHA256 654a9cab064de796e12a5b4c73a85947e2044fb5d65b08369fb6712363050883
MD5 557416c416ea06646196698f23cba5e8
SHA1 0fe697e4dc0811748d008cc1022d3dd248f6b0e3
SHA512 ece54f9988c5162812d88cbb58ee8a752927d7ca3a433c9b441893c740c4942dea1ec8a1462b51cd114091a7d6d7443403a44290ccff572f0d39557330865369
SSDEEP 768:qWc9quCDQyTZsnw0bCdovh1oMbFoUHS2NfcXVd8yDLNr+tEha7bc8SToQFgUXYno:Zc9quCDQTwM9By25bothXr1YOoHhgF
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

xtremerat persistence rat spyware upx

Malware Config

Extracted

Family

xtremerat

djcrack.servemp3.com

Signatures

Detect XtremeRAT payload 4 IoCs

resource	yara_rule
behavioral1/memory/2220-0-0x0000000010000000-0x000000001005A000-memory.dmp	family_xtremerat
behavioral1/memory/2956-3-0x0000000010000000-0x000000001005A000-memory.dmp	family_xtremerat
behavioral1/memory/2220-4-0x0000000010000000-0x000000001005A000-memory.dmp	family_xtremerat
behavioral1/memory/2956-5-0x0000000010000000-0x000000001005A000-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

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2220-0-0x0000000010000000-0x000000001005A000-memory.dmp	upx
behavioral1/memory/2956-3-0x0000000010000000-0x000000001005A000-memory.dmp	upx
behavioral1/memory/2220-4-0x0000000010000000-0x000000001005A000-memory.dmp	upx
behavioral1/memory/2956-5-0x0000000010000000-0x000000001005A000-memory.dmp	upx

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

description	pid	Process	procid_target
PID 2220 wrote to memory of 2956	2220	557416c416ea06646196698f23cba5e8_JaffaCakes118.exe	30
PID 2220 wrote to memory of 2956	2220	557416c416ea06646196698f23cba5e8_JaffaCakes118.exe	30
PID 2220 wrote to memory of 2956	2220	557416c416ea06646196698f23cba5e8_JaffaCakes118.exe	30
PID 2220 wrote to memory of 2956	2220	557416c416ea06646196698f23cba5e8_JaffaCakes118.exe	30
PID 2220 wrote to memory of 2956	2220	557416c416ea06646196698f23cba5e8_JaffaCakes118.exe	30
PID 2220 wrote to memory of 2272	2220	557416c416ea06646196698f23cba5e8_JaffaCakes118.exe	31
PID 2220 wrote to memory of 2272	2220	557416c416ea06646196698f23cba5e8_JaffaCakes118.exe	31
PID 2220 wrote to memory of 2272	2220	557416c416ea06646196698f23cba5e8_JaffaCakes118.exe	31
PID 2220 wrote to memory of 2272	2220	557416c416ea06646196698f23cba5e8_JaffaCakes118.exe	31
PID 2220 wrote to memory of 2272	2220	557416c416ea06646196698f23cba5e8_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\557416c416ea06646196698f23cba5e8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\557416c416ea06646196698f23cba5e8_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2220
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  PID:2956
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe"
  2⤵
  PID:2272

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2220-0-0x0000000010000000-0x000000001005A000-memory.dmp

Download

memory/2220-4-0x0000000010000000-0x000000001005A000-memory.dmp

Download

memory/2956-1-0x0000000010000000-0x000000001005A000-memory.dmp

Download

memory/2956-3-0x0000000010000000-0x000000001005A000-memory.dmp

Download

memory/2956-5-0x0000000010000000-0x000000001005A000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads