xtremerat | bb562d8452956a42c40a7c9c35d6279b6ecafcd1a20f09e97c335ac071742935

General

Target

6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe
Size

108KB
MD5

6e542c4e52c34e9f0d3e5cf429efe791
SHA1

d8383373ef8d9a73506274d9d7207c0e4708f648
SHA256

bb562d8452956a42c40a7c9c35d6279b6ecafcd1a20f09e97c335ac071742935
SHA512

502cda41b7b08c5b672f6a201fdbd589101529f7eddef7c401846581296e275da3ea9db60935f770b8e829c1580c9b77e07b937a75e8c25accfbefdc74117999
SSDEEP

3072:doWMODtBqfTOHMgAqm5+5blKy96f2PZmis:dDD7rHMgNmM5bAPf2Y

Score

10^/10

xtremerat discovery persistence rat spyware upx

Malware Config

Extracted

Family

xtremerat

C2

aka-hacker.no-ip.biz

Signatures

Detect XtremeRAT payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2360-11-0x0000000010000000-0x000000001005F000-memory.dmp	family_xtremerat
behavioral1/memory/2360-10-0x0000000010000000-0x000000001005F000-memory.dmp	family_xtremerat
behavioral1/memory/2708-14-0x0000000010000000-0x000000001005F000-memory.dmp	family_xtremerat
behavioral1/memory/2360-15-0x0000000010000000-0x000000001005F000-memory.dmp	family_xtremerat
behavioral1/memory/2708-16-0x0000000010000000-0x000000001005F000-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

Suspicious use of SetThreadContext 1 IoCs

Processes:

6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe

description	pid	process	target process
PID 2268 set thread context of 2360	2268	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe

UPX packed file 9 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2360-3-0x0000000010000000-0x000000001005F000-memory.dmp	upx
behavioral1/memory/2360-9-0x0000000010000000-0x000000001005F000-memory.dmp	upx
behavioral1/memory/2360-11-0x0000000010000000-0x000000001005F000-memory.dmp	upx
behavioral1/memory/2360-10-0x0000000010000000-0x000000001005F000-memory.dmp	upx
behavioral1/memory/2360-4-0x0000000010000000-0x000000001005F000-memory.dmp	upx
behavioral1/memory/2360-7-0x0000000010000000-0x000000001005F000-memory.dmp	upx
behavioral1/memory/2708-14-0x0000000010000000-0x000000001005F000-memory.dmp	upx
behavioral1/memory/2360-15-0x0000000010000000-0x000000001005F000-memory.dmp	upx
behavioral1/memory/2708-16-0x0000000010000000-0x000000001005F000-memory.dmp	upx

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 3 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

Processes:

6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exesvchost.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe

pid process

2268 6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe

pid	process
2268	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe

description	pid	process	target process
PID 2268 wrote to memory of 2360	2268	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe
PID 2268 wrote to memory of 2360	2268	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe
PID 2268 wrote to memory of 2360	2268	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe
PID 2268 wrote to memory of 2360	2268	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe
PID 2268 wrote to memory of 2360	2268	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe
PID 2268 wrote to memory of 2360	2268	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe
PID 2268 wrote to memory of 2360	2268	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe
PID 2268 wrote to memory of 2360	2268	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe
PID 2360 wrote to memory of 2708	2360	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe	svchost.exe
PID 2360 wrote to memory of 2708	2360	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe	svchost.exe
PID 2360 wrote to memory of 2708	2360	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe	svchost.exe
PID 2360 wrote to memory of 2708	2360	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe	svchost.exe
PID 2360 wrote to memory of 2708	2360	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe	svchost.exe
PID 2360 wrote to memory of 2560	2360	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe	iexplore.exe
PID 2360 wrote to memory of 2560	2360	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe	iexplore.exe
PID 2360 wrote to memory of 2560	2360	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe	iexplore.exe
PID 2360 wrote to memory of 2560	2360	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe	iexplore.exe
PID 2360 wrote to memory of 2560	2360	6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe	iexplore.exe

C:\Users\Admin\AppData\Local\Temp\6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2268
- C:\Users\Admin\AppData\Local\Temp\6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\6e542c4e52c34e9f0d3e5cf429efe791_JaffaCakes118.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2360
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2708
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe"
    3⤵
    PID:2560

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2360-3-0x0000000010000000-0x000000001005F000-memory.dmp

Filesize
380KB

Download
memory/2360-9-0x0000000010000000-0x000000001005F000-memory.dmp

Filesize
380KB

Download
memory/2360-11-0x0000000010000000-0x000000001005F000-memory.dmp

Filesize
380KB

Download
memory/2360-10-0x0000000010000000-0x000000001005F000-memory.dmp

Filesize
380KB

Download
memory/2360-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2360-4-0x0000000010000000-0x000000001005F000-memory.dmp

Filesize
380KB

Download
memory/2360-2-0x0000000010000000-0x000000001005F000-memory.dmp

Filesize
380KB

Download
memory/2360-7-0x0000000010000000-0x000000001005F000-memory.dmp

Filesize
380KB

Download
memory/2360-15-0x0000000010000000-0x000000001005F000-memory.dmp

Filesize
380KB

Download
memory/2708-14-0x0000000010000000-0x000000001005F000-memory.dmp

Filesize
380KB

Download
memory/2708-16-0x0000000010000000-0x000000001005F000-memory.dmp

Filesize
380KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads