xtremerat | be1f404da2653f9bc628ef22aaf4515458a34ba644795ef9e2cc3e443f876d5d

Analysis

max time kernel
149s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08-10-2024 18:10

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General

Target

233d641f496d2fad3c1897548adc2865_JaffaCakes118.exe
Size

65KB
MD5

233d641f496d2fad3c1897548adc2865
SHA1

8148e7dee1f27a0153810566b0c8b6a5fd5bb80d
SHA256

be1f404da2653f9bc628ef22aaf4515458a34ba644795ef9e2cc3e443f876d5d
SHA512

d823ec28cc799b958c4edac2f8d8a6c18f7472ca804b21800687c2af6da817364606abd48fd46886eaa93d6f884b35ffba6ae14a7fa63e8e73a11adfea73ce6a
SSDEEP

768:S9m1Sq4NQNLBQH1vcz0wDeeQuMVTyN8ihHo3VVmh6A9XVtWA1LA+7coNw8S9PNv:fsq+Qq6ZQuIyJhemUARF1EyNwV

Score

10^/10

xtremerat discovery persistence rat spyware

Malware Config

Extracted

Family

xtremerat

123vivalgerie.no-ip.biz

ƶallgeriaa.zapto.org

getdesktoppreviewinfo|130mahdidi.zapto.org

ƶ123vivalgerie.no-ip.biz

Signatures

Detect XtremeRAT payload 3 IoCs

resource	yara_rule
behavioral1/memory/2944-2-0x0000000010000000-0x0000000010048000-memory.dmp	family_xtremerat
behavioral1/memory/2132-3-0x0000000010000000-0x0000000010048000-memory.dmp	family_xtremerat
behavioral1/memory/2944-4-0x0000000010000000-0x0000000010048000-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
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 2 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	233d641f496d2fad3c1897548adc2865_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2132 wrote to memory of 2944	2132	233d641f496d2fad3c1897548adc2865_JaffaCakes118.exe	28
PID 2132 wrote to memory of 2944	2132	233d641f496d2fad3c1897548adc2865_JaffaCakes118.exe	28
PID 2132 wrote to memory of 2944	2132	233d641f496d2fad3c1897548adc2865_JaffaCakes118.exe	28
PID 2132 wrote to memory of 2944	2132	233d641f496d2fad3c1897548adc2865_JaffaCakes118.exe	28
PID 2132 wrote to memory of 2944	2132	233d641f496d2fad3c1897548adc2865_JaffaCakes118.exe	28
PID 2132 wrote to memory of 3060	2132	233d641f496d2fad3c1897548adc2865_JaffaCakes118.exe	29
PID 2132 wrote to memory of 3060	2132	233d641f496d2fad3c1897548adc2865_JaffaCakes118.exe	29
PID 2132 wrote to memory of 3060	2132	233d641f496d2fad3c1897548adc2865_JaffaCakes118.exe	29
PID 2132 wrote to memory of 3060	2132	233d641f496d2fad3c1897548adc2865_JaffaCakes118.exe	29
PID 2132 wrote to memory of 3060	2132	233d641f496d2fad3c1897548adc2865_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\233d641f496d2fad3c1897548adc2865_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\233d641f496d2fad3c1897548adc2865_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2132
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2944
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe"
  2⤵
  PID:3060

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/2132-3-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download
memory/2944-1-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download
memory/2944-2-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download
memory/2944-4-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download