xtremerat | 3284a173e589b196130a10eb56183e4293bfb8e2e12938fe8c03e3134f3e6dbe

Analysis

max time kernel
149s
max time network
123s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
11/04/2024, 13:34

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General

Target

ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe
Size

1.0MB
MD5

ed8b4f73f551891b781a74365549a514
SHA1

be21daeddeca6a221e10c25753f24799fbf7b345
SHA256

3284a173e589b196130a10eb56183e4293bfb8e2e12938fe8c03e3134f3e6dbe
SHA512

547b222a9f634e2c520ad46f22b963b75641d945c9eb83aa690a5cca741f4509e73495a4c6944fdfbda40b7b05e1c049a2019d067308be88b5a65b6ab9c2d601
SSDEEP

24576:Xbmc/W0LYQribz44VybwhuM5ekfgHXMLU/ytvb0k9kIa2:X6kW00QR5U5TU0U/yVb0k+Ia2

Score

10^/10

xtremerat persistence rat spyware upx

Malware Config

Extracted

Family

xtremerat

123boof.no-ip.org

Signatures

Detect XtremeRAT payload 7 IoCs

resource	yara_rule
behavioral1/memory/2656-14-0x0000000010000000-0x0000000010048000-memory.dmp	family_xtremerat
behavioral1/memory/2656-18-0x0000000010000000-0x0000000010048000-memory.dmp	family_xtremerat
behavioral1/memory/2656-20-0x0000000010000000-0x0000000010048000-memory.dmp	family_xtremerat
behavioral1/memory/2656-15-0x0000000010000000-0x0000000010048000-memory.dmp	family_xtremerat
behavioral1/memory/2932-23-0x0000000010000000-0x0000000010048000-memory.dmp	family_xtremerat
behavioral1/memory/2656-24-0x0000000010000000-0x0000000010048000-memory.dmp	family_xtremerat
behavioral1/memory/2932-25-0x0000000010000000-0x0000000010048000-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

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2312-6-0x0000000000400000-0x000000000045A000-memory.dmp	upx
behavioral1/memory/2312-8-0x0000000000400000-0x000000000045A000-memory.dmp	upx
behavioral1/memory/2312-9-0x0000000000400000-0x000000000045A000-memory.dmp	upx
behavioral1/memory/2312-19-0x0000000000400000-0x000000000045A000-memory.dmp	upx

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 1196 set thread context of 2312	1196	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	28
PID 1196 set thread context of 0	1196	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe
PID 2312 set thread context of 2656	2312	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	29
PID 2312 set thread context of 0	2312	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1196	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe
2312	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 48 IoCs

description	pid	Process	procid_target
PID 1196 wrote to memory of 2312	1196	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	28
PID 1196 wrote to memory of 2312	1196	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	28
PID 1196 wrote to memory of 2312	1196	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	28
PID 1196 wrote to memory of 2312	1196	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	28
PID 1196 wrote to memory of 2312	1196	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	28
PID 1196 wrote to memory of 2312	1196	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	28
PID 1196 wrote to memory of 2312	1196	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	28
PID 1196 wrote to memory of 2312	1196	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	28
PID 1196 wrote to memory of 2312	1196	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	28
PID 1196 wrote to memory of 0	1196	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe
PID 1196 wrote to memory of 0	1196	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe
PID 1196 wrote to memory of 0	1196	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe
PID 1196 wrote to memory of 0	1196	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe
PID 1196 wrote to memory of 0	1196	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe
PID 2312 wrote to memory of 2656	2312	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	29
PID 2312 wrote to memory of 2656	2312	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	29
PID 2312 wrote to memory of 2656	2312	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	29
PID 2312 wrote to memory of 2656	2312	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	29
PID 2312 wrote to memory of 2656	2312	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	29
PID 2312 wrote to memory of 2656	2312	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	29
PID 2312 wrote to memory of 2656	2312	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	29
PID 2312 wrote to memory of 2656	2312	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	29
PID 2312 wrote to memory of 2656	2312	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	29
PID 2312 wrote to memory of 2656	2312	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	29
PID 2312 wrote to memory of 2656	2312	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	29
PID 2312 wrote to memory of 2656	2312	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	29
PID 2312 wrote to memory of 2656	2312	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	29
PID 2312 wrote to memory of 2656	2312	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	29
PID 2312 wrote to memory of 0	2312	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe
PID 2312 wrote to memory of 0	2312	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe
PID 2312 wrote to memory of 0	2312	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe
PID 2312 wrote to memory of 0	2312	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe
PID 2312 wrote to memory of 0	2312	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe
PID 2312 wrote to memory of 0	2312	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe
PID 2312 wrote to memory of 0	2312	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe
PID 2312 wrote to memory of 0	2312	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe
PID 2312 wrote to memory of 0	2312	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe
PID 2312 wrote to memory of 0	2312	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe
PID 2656 wrote to memory of 2932	2656	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	30
PID 2656 wrote to memory of 2932	2656	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	30
PID 2656 wrote to memory of 2932	2656	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	30
PID 2656 wrote to memory of 2932	2656	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	30
PID 2656 wrote to memory of 2932	2656	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	30
PID 2656 wrote to memory of 2944	2656	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	31
PID 2656 wrote to memory of 2944	2656	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	31
PID 2656 wrote to memory of 2944	2656	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	31
PID 2656 wrote to memory of 2944	2656	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	31
PID 2656 wrote to memory of 2944	2656	ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1196
- C:\Users\Admin\AppData\Local\Temp\ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2312
- - C:\Users\Admin\AppData\Local\Temp\ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ed8b4f73f551891b781a74365549a514_JaffaCakes118.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2656
  - - C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      4⤵
      PID:2932
  - - C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      4⤵
      PID:2944

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

Replay Monitor

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Downloads

memory/1196-0-0x0000000000400000-0x0000000000722000-memory.dmp

Filesize
3.1MB

Download
memory/1196-1-0x0000000000400000-0x0000000000722000-memory.dmp

Filesize
3.1MB

Download
memory/1196-2-0x0000000000400000-0x0000000000722000-memory.dmp

Filesize
3.1MB

Download
memory/1196-5-0x0000000000400000-0x0000000000722000-memory.dmp

Filesize
3.1MB

Download
memory/1196-12-0x0000000000400000-0x0000000000722000-memory.dmp

Filesize
3.1MB

Download
memory/2312-13-0x0000000002950000-0x0000000002C72000-memory.dmp

Filesize
3.1MB

Download
memory/2312-9-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2312-19-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2312-8-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2312-6-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2656-20-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download
memory/2656-18-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download
memory/2656-16-0x0000000000400000-0x0000000000722000-memory.dmp

Filesize
3.1MB

Download
memory/2656-14-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download
memory/2656-15-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download
memory/2656-24-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download
memory/2932-21-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download
memory/2932-23-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download
memory/2932-25-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download