xtremerat | 1d4c9a79eabad9f14340b495a979a74552e185495d903abf3bf52f95e06fc8fd

Analysis

max time kernel
141s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24/06/2024, 09:18

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General

Target
07a8c43e6368d50e224701050d4e8826_JaffaCakes118.exe
Size 171KB
Sample240624-k9yr2avenc
SHA256 1d4c9a79eabad9f14340b495a979a74552e185495d903abf3bf52f95e06fc8fd
MD5 07a8c43e6368d50e224701050d4e8826
SHA1 895aa70c542e82aec996bcd722eb9ee74408ab22
SHA512 acc0886e09ae11cde94a8d25c22f05d7e544f6afaf675f8a482fbef4d8f0057bd86f43cb0929f34d2a309df191b8ffacb8d8de3050be7dacf44932ba52d75267
SSDEEP 3072:TKEKmrDUskUVIKkAX/0L0rZmm1sJmvZ6fi7R1+aJe1mgawzxsBub861jIHxownLV:TKE5IIL7Jn5RUTV5nErQ3GZ
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

xtremerat persistence rat spyware upx

Malware Config

Extracted

Family

xtremerat

hakerhot.no-ip.info
ž＠袰hostlove.no-ip.info

Signatures

Detect XtremeRAT payload 7 IoCs

resource	yara_rule
behavioral2/memory/588-2-0x0000000000C80000-0x0000000000C93000-memory.dmp	family_xtremerat
behavioral2/memory/588-3-0x0000000000C80000-0x0000000000C93000-memory.dmp	family_xtremerat
behavioral2/memory/588-4-0x0000000000C80000-0x0000000000C93000-memory.dmp	family_xtremerat
behavioral2/memory/588-5-0x0000000000C80000-0x0000000000C93000-memory.dmp	family_xtremerat
behavioral2/memory/2192-8-0x0000000000C80000-0x0000000000C93000-memory.dmp	family_xtremerat
behavioral2/memory/588-9-0x0000000000C80000-0x0000000000C93000-memory.dmp	family_xtremerat
behavioral2/memory/2192-11-0x0000000000C80000-0x0000000000C93000-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 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2880-1-0x00000000004C0000-0x00000000004CD000-memory.dmp	upx
behavioral2/memory/2880-0-0x00000000004C0000-0x00000000004CD000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2880 set thread context of 588	2880	07a8c43e6368d50e224701050d4e8826_JaffaCakes118.exe	82

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3396	2880	WerFault.exe	81

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2192	notepad.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2880 wrote to memory of 588	2880	07a8c43e6368d50e224701050d4e8826_JaffaCakes118.exe	82
PID 2880 wrote to memory of 588	2880	07a8c43e6368d50e224701050d4e8826_JaffaCakes118.exe	82
PID 2880 wrote to memory of 588	2880	07a8c43e6368d50e224701050d4e8826_JaffaCakes118.exe	82
PID 2880 wrote to memory of 588	2880	07a8c43e6368d50e224701050d4e8826_JaffaCakes118.exe	82
PID 2880 wrote to memory of 588	2880	07a8c43e6368d50e224701050d4e8826_JaffaCakes118.exe	82
PID 588 wrote to memory of 2192	588	07a8c43e6368d50e224701050d4e8826_JaffaCakes118.exe	85
PID 588 wrote to memory of 2192	588	07a8c43e6368d50e224701050d4e8826_JaffaCakes118.exe	85
PID 588 wrote to memory of 2192	588	07a8c43e6368d50e224701050d4e8826_JaffaCakes118.exe	85
PID 588 wrote to memory of 2192	588	07a8c43e6368d50e224701050d4e8826_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\07a8c43e6368d50e224701050d4e8826_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\07a8c43e6368d50e224701050d4e8826_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2880
- C:\Users\Admin\AppData\Local\Temp\07a8c43e6368d50e224701050d4e8826_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\07a8c43e6368d50e224701050d4e8826_JaffaCakes118.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:588
- - C:\Windows\SysWOW64\notepad.exe
    notepad.exe
    3⤵
    - Suspicious use of SetWindowsHookEx
    PID:2192
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2880 -s 412
  2⤵
  - Program crash
  PID:3396

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2880 -ip 2880
1⤵
PID:736

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/588-2-0x0000000000C80000-0x0000000000C93000-memory.dmp

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memory/588-3-0x0000000000C80000-0x0000000000C93000-memory.dmp

Download

memory/588-4-0x0000000000C80000-0x0000000000C93000-memory.dmp

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memory/588-5-0x0000000000C80000-0x0000000000C93000-memory.dmp

Download

memory/588-9-0x0000000000C80000-0x0000000000C93000-memory.dmp

Download

memory/2192-8-0x0000000000C80000-0x0000000000C93000-memory.dmp

Download

memory/2192-11-0x0000000000C80000-0x0000000000C93000-memory.dmp

Download

memory/2880-1-0x00000000004C0000-0x00000000004CD000-memory.dmp

Download

memory/2880-0-0x00000000004C0000-0x00000000004CD000-memory.dmp

Download

memory/2880-12-0x0000000000400000-0x0000000000430000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads