xtremerat | e50863dec06adf3aab7595b5c914526e89dcb769758f9c6584c41ed7ddf5e6b2

Analysis

max time kernel
154s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
03/10/2022, 15:49

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General

Target

e50863dec06adf3aab7595b5c914526e89dcb769758f9c6584c41ed7ddf5e6b2.exe
Size

265KB
MD5

0a8660b74fb8b8268af624a703b4ac26
SHA1

af2310fcb248c57f8f7abcc8f45e12bd012cc8a0
SHA256

e50863dec06adf3aab7595b5c914526e89dcb769758f9c6584c41ed7ddf5e6b2
SHA512

ef09b637ea9b17662abfb8879f4a40ef608409922ba0e6f3caec03d2ba2a91c8d326165a569efba8ce37c396a3b0dade89a9eb134c41777aad1245b692c2206f
SSDEEP

3072:tY8QoQAEJ07zhOzo2BzSLSS3Ify4uZLV44a4A4NeAkv43YZm4kYw343BheAT45Je:Cq/71PlbLm1PlbLgHo

Score

10^/10

xtremerat persistence rat spyware

Malware Config

Extracted

Family

xtremerat

hadeshai.3322.org

Signatures

Detect XtremeRAT payload 3 IoCs

resource	yara_rule
behavioral1/memory/1016-57-0x0000000000000000-mapping.dmp	family_xtremerat
behavioral1/memory/1016-59-0x0000000010000000-0x0000000010079000-memory.dmp	family_xtremerat
behavioral1/memory/1016-60-0x0000000010000000-0x0000000010079000-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). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2020 wrote to memory of 1016	2020	e50863dec06adf3aab7595b5c914526e89dcb769758f9c6584c41ed7ddf5e6b2.exe	26
PID 2020 wrote to memory of 1016	2020	e50863dec06adf3aab7595b5c914526e89dcb769758f9c6584c41ed7ddf5e6b2.exe	26
PID 2020 wrote to memory of 1016	2020	e50863dec06adf3aab7595b5c914526e89dcb769758f9c6584c41ed7ddf5e6b2.exe	26
PID 2020 wrote to memory of 1016	2020	e50863dec06adf3aab7595b5c914526e89dcb769758f9c6584c41ed7ddf5e6b2.exe	26
PID 2020 wrote to memory of 1016	2020	e50863dec06adf3aab7595b5c914526e89dcb769758f9c6584c41ed7ddf5e6b2.exe	26
PID 2020 wrote to memory of 1080	2020	e50863dec06adf3aab7595b5c914526e89dcb769758f9c6584c41ed7ddf5e6b2.exe	27
PID 2020 wrote to memory of 1080	2020	e50863dec06adf3aab7595b5c914526e89dcb769758f9c6584c41ed7ddf5e6b2.exe	27
PID 2020 wrote to memory of 1080	2020	e50863dec06adf3aab7595b5c914526e89dcb769758f9c6584c41ed7ddf5e6b2.exe	27
PID 2020 wrote to memory of 1080	2020	e50863dec06adf3aab7595b5c914526e89dcb769758f9c6584c41ed7ddf5e6b2.exe	27
PID 2020 wrote to memory of 1080	2020	e50863dec06adf3aab7595b5c914526e89dcb769758f9c6584c41ed7ddf5e6b2.exe	27

C:\Users\Admin\AppData\Local\Temp\e50863dec06adf3aab7595b5c914526e89dcb769758f9c6584c41ed7ddf5e6b2.exe
"C:\Users\Admin\AppData\Local\Temp\e50863dec06adf3aab7595b5c914526e89dcb769758f9c6584c41ed7ddf5e6b2.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2020
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  PID:1016
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe"
  2⤵
  PID:1080

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1016-55-0x0000000010000000-0x0000000010079000-memory.dmp

Filesize
484KB

Download
memory/1016-59-0x0000000010000000-0x0000000010079000-memory.dmp

Filesize
484KB

Download
memory/1016-60-0x0000000010000000-0x0000000010079000-memory.dmp

Filesize
484KB

Download
memory/2020-54-0x0000000075451000-0x0000000075453000-memory.dmp

Filesize
8KB

Download