xtremerat | a6cf0d1d589563f423cd4d9d5b6911279cb8b9f8cee445d35333631d449276f4

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
31-10-2024 10:01

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General

Target

82abdf4a2bb1c51ec3edb10b972042d6_JaffaCakes118.exe
Size

62KB
MD5

82abdf4a2bb1c51ec3edb10b972042d6
SHA1

d35a8a870d1f4d590ee8e24775269b329cb7dee7
SHA256

a6cf0d1d589563f423cd4d9d5b6911279cb8b9f8cee445d35333631d449276f4
SHA512

539f379e01655531f685ee25045ac5c5a6cb3b3aa96b02d84c2445661de7c85002e83b734d109f6e326deb798fd41a7a6fa0636e8e33292012abe3ba67c76e40
SSDEEP

1536:sT8qDqQ8KOMK3tGjbNwPZ6oIeXHWTl5NX3vUOH:SqMlKdcPeXHW5QM

Score

10^/10

xtremerat discovery persistence rat spyware

Malware Config

Signatures

Detect XtremeRAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/2360-0-0x0000000010000000-0x0000000010047000-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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	82abdf4a2bb1c51ec3edb10b972042d6_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2360 wrote to memory of 1948	2360	82abdf4a2bb1c51ec3edb10b972042d6_JaffaCakes118.exe	30
PID 2360 wrote to memory of 1948	2360	82abdf4a2bb1c51ec3edb10b972042d6_JaffaCakes118.exe	30
PID 2360 wrote to memory of 1948	2360	82abdf4a2bb1c51ec3edb10b972042d6_JaffaCakes118.exe	30
PID 2360 wrote to memory of 1948	2360	82abdf4a2bb1c51ec3edb10b972042d6_JaffaCakes118.exe	30
PID 2360 wrote to memory of 1948	2360	82abdf4a2bb1c51ec3edb10b972042d6_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\82abdf4a2bb1c51ec3edb10b972042d6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\82abdf4a2bb1c51ec3edb10b972042d6_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2360
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe"
  2⤵
  PID:1948

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2360-0-0x0000000010000000-0x0000000010047000-memory.dmp

Filesize
284KB

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