xtremerat | 454e255f32664873e097d8d7127af399d10ddb81f4c32dceb68384cb1e810448

Analysis

max time kernel
147s
max time network
140s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
03-01-2025 17:28

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General

Target

JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe
Size

96KB
MD5

6e448daefa6866e56526c6f4c800c1fe
SHA1

3d17e51ca2bcb2fd31d2786dd6ba849614b0f6ef
SHA256

454e255f32664873e097d8d7127af399d10ddb81f4c32dceb68384cb1e810448
SHA512

eac43913405bcf6c7e617461edc2bae709ef48bb5e0e0327f28166d7865a79d01247ae06f2e8b3c1ef2d042e49c6721ad5240bc110f1e2c896f9bd62541ea12e
SSDEEP

1536:fDUPauDads2WvSmAmiIuky5oiRfOwGB/Z+ocCFFEnrwznW3YLImLzbvWG8oRN:fNcai2wSz5No+ObBR+PCFFcrubIUn+o/

Score

10^/10

xtremerat discovery persistence rat spyware

Malware Config

Extracted

Family

xtremerat

tutoriais157.no-ip.org

Signatures

Detect XtremeRAT payload 11 IoCs

resource	yara_rule
behavioral1/memory/380-30-0x0000000000C80000-0x0000000000C93000-memory.dmp	family_xtremerat
behavioral1/memory/380-29-0x0000000000C80000-0x0000000000C93000-memory.dmp	family_xtremerat
behavioral1/memory/380-25-0x0000000000C80000-0x0000000000C93000-memory.dmp	family_xtremerat
behavioral1/memory/380-24-0x0000000000C80000-0x0000000000C93000-memory.dmp	family_xtremerat
behavioral1/memory/380-23-0x0000000000C80000-0x0000000000C93000-memory.dmp	family_xtremerat
behavioral1/memory/380-22-0x0000000000C80000-0x0000000000C93000-memory.dmp	family_xtremerat
behavioral1/memory/380-21-0x0000000000C80000-0x0000000000C93000-memory.dmp	family_xtremerat
behavioral1/memory/380-33-0x0000000000C80000-0x0000000000C93000-memory.dmp	family_xtremerat
behavioral1/memory/2392-39-0x0000000000C80000-0x0000000000C93000-memory.dmp	family_xtremerat
behavioral1/memory/2580-43-0x0000000000C80000-0x0000000000C93000-memory.dmp	family_xtremerat
behavioral1/memory/2580-45-0x0000000000C80000-0x0000000000C93000-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
Xtremerat family
xtremerat

Boot or Logon Autostart Execution: Active Setup 2 TTPs 4 IoCs

Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

persistence

Active Setup

T1547.014

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2}	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2}\StubPath = "C:\\Windows\\InstallDir\\Server.exe restart"	svchost.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2}	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2}\StubPath = "C:\\Windows\\InstallDir\\Server.exe restart"	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\InstallDir\\Server.exe"	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\InstallDir\\Server.exe"	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\InstallDir\\Server.exe"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\InstallDir\\Server.exe"	svchost.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2316 set thread context of 2944	2316	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	31
PID 2944 set thread context of 380	2944	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	32

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\InstallDir\Server.exe	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe
File created	C:\Windows\InstallDir\Server.exe	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe

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 5 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	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2316	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe
2944	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe
2580	explorer.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 2944	2316	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	31
PID 2316 wrote to memory of 2944	2316	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	31
PID 2316 wrote to memory of 2944	2316	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	31
PID 2316 wrote to memory of 2944	2316	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	31
PID 2316 wrote to memory of 2944	2316	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	31
PID 2316 wrote to memory of 2944	2316	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	31
PID 2316 wrote to memory of 2944	2316	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	31
PID 2316 wrote to memory of 2944	2316	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	31
PID 2316 wrote to memory of 2944	2316	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	31
PID 2944 wrote to memory of 380	2944	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	32
PID 2944 wrote to memory of 380	2944	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	32
PID 2944 wrote to memory of 380	2944	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	32
PID 2944 wrote to memory of 380	2944	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	32
PID 2944 wrote to memory of 380	2944	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	32
PID 2944 wrote to memory of 380	2944	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	32
PID 2944 wrote to memory of 380	2944	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	32
PID 2944 wrote to memory of 380	2944	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	32
PID 2944 wrote to memory of 380	2944	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	32
PID 2944 wrote to memory of 380	2944	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	32
PID 2944 wrote to memory of 380	2944	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	32
PID 2944 wrote to memory of 380	2944	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	32
PID 380 wrote to memory of 2392	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	33
PID 380 wrote to memory of 2392	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	33
PID 380 wrote to memory of 2392	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	33
PID 380 wrote to memory of 2392	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	33
PID 380 wrote to memory of 2392	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	33
PID 380 wrote to memory of 2760	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	34
PID 380 wrote to memory of 2760	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	34
PID 380 wrote to memory of 2760	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	34
PID 380 wrote to memory of 2760	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	34
PID 380 wrote to memory of 2892	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	35
PID 380 wrote to memory of 2892	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	35
PID 380 wrote to memory of 2892	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	35
PID 380 wrote to memory of 2892	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	35
PID 380 wrote to memory of 2816	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	36
PID 380 wrote to memory of 2816	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	36
PID 380 wrote to memory of 2816	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	36
PID 380 wrote to memory of 2816	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	36
PID 380 wrote to memory of 2748	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	37
PID 380 wrote to memory of 2748	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	37
PID 380 wrote to memory of 2748	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	37
PID 380 wrote to memory of 2748	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	37
PID 380 wrote to memory of 2784	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	38
PID 380 wrote to memory of 2784	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	38
PID 380 wrote to memory of 2784	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	38
PID 380 wrote to memory of 2784	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	38
PID 380 wrote to memory of 2836	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	39
PID 380 wrote to memory of 2836	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	39
PID 380 wrote to memory of 2836	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	39
PID 380 wrote to memory of 2836	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	39
PID 380 wrote to memory of 3064	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	40
PID 380 wrote to memory of 3064	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	40
PID 380 wrote to memory of 3064	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	40
PID 380 wrote to memory of 3064	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	40
PID 380 wrote to memory of 2824	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	41
PID 380 wrote to memory of 2824	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	41
PID 380 wrote to memory of 2824	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	41
PID 380 wrote to memory of 2824	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	41
PID 380 wrote to memory of 2708	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	42
PID 380 wrote to memory of 2708	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	42
PID 380 wrote to memory of 2708	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	42
PID 380 wrote to memory of 2708	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	42
PID 380 wrote to memory of 2580	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	43
PID 380 wrote to memory of 2580	380	JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe	43

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2944
- - C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe
    C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6e448daefa6866e56526c6f4c800c1fe.exe
    3⤵
    - Boot or Logon Autostart Execution: Active Setup
    - Adds Run key to start application
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:380
  - - C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      4⤵
      Boot or Logon Autostart Execution: Active Setup
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      PID:2392
  - - C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      4⤵
      PID:2760
  - - C:\Windows\SysWOW64\explorer.exe
      explorer.exe
      4⤵
      PID:2892
  - - C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      4⤵
      PID:2816
  - - C:\Windows\SysWOW64\explorer.exe
      explorer.exe
      4⤵
      PID:2748
  - - C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      4⤵
      PID:2784
  - - C:\Windows\SysWOW64\explorer.exe
      explorer.exe
      4⤵
      PID:2836
  - - C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      4⤵
      PID:3064
  - - C:\Windows\SysWOW64\explorer.exe
      explorer.exe
      4⤵
      PID:2824
  - - C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      4⤵
      PID:2708
  - - C:\Windows\SysWOW64\explorer.exe
      explorer.exe
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      PID:2580

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\InstallDir\Server.exe

Filesize
96KB

MD5
6e448daefa6866e56526c6f4c800c1fe

SHA1
3d17e51ca2bcb2fd31d2786dd6ba849614b0f6ef

SHA256
454e255f32664873e097d8d7127af399d10ddb81f4c32dceb68384cb1e810448

SHA512
eac43913405bcf6c7e617461edc2bae709ef48bb5e0e0327f28166d7865a79d01247ae06f2e8b3c1ef2d042e49c6721ad5240bc110f1e2c896f9bd62541ea12e

Download Submit
memory/380-20-0x0000000000C80000-0x0000000000C93000-memory.dmp

Filesize
76KB

Download
memory/380-24-0x0000000000C80000-0x0000000000C93000-memory.dmp

Filesize
76KB

Download
memory/380-30-0x0000000000C80000-0x0000000000C93000-memory.dmp

Filesize
76KB

Download
memory/380-29-0x0000000000C80000-0x0000000000C93000-memory.dmp

Filesize
76KB

Download
memory/380-33-0x0000000000C80000-0x0000000000C93000-memory.dmp

Filesize
76KB

Download
memory/380-21-0x0000000000C80000-0x0000000000C93000-memory.dmp

Filesize
76KB

Download
memory/380-22-0x0000000000C80000-0x0000000000C93000-memory.dmp

Filesize
76KB

Download
memory/380-19-0x0000000000C80000-0x0000000000C93000-memory.dmp

Filesize
76KB

Download
memory/380-23-0x0000000000C80000-0x0000000000C93000-memory.dmp

Filesize
76KB

Download
memory/380-25-0x0000000000C80000-0x0000000000C93000-memory.dmp

Filesize
76KB

Download
memory/2316-16-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2316-0-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2392-39-0x0000000000C80000-0x0000000000C93000-memory.dmp

Filesize
76KB

Download
memory/2580-45-0x0000000000C80000-0x0000000000C93000-memory.dmp

Filesize
76KB

Download
memory/2580-43-0x0000000000C80000-0x0000000000C93000-memory.dmp

Filesize
76KB

Download
memory/2944-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2944-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2944-26-0x0000000000250000-0x000000000025E000-memory.dmp

Filesize
56KB

Download
memory/2944-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2944-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2944-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2944-3-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2944-13-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads