xtremerat | 740c2f18b582ea1fcb0b92e67797f26ff2153ca6bba7059bf622af49406fec20

General

Target

8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe
Size

205KB
MD5

8d087c1bd01b5abe21fdbaa3ccd47fb5
SHA1

8b1ce8ea035d0c831561e6ee3d59dbca27cf35ec
SHA256

740c2f18b582ea1fcb0b92e67797f26ff2153ca6bba7059bf622af49406fec20
SHA512

72f795f49156dc529a214c94da343b8ea5c8df207fa5a137108636ef9eb051be16e1e24eb5c186af1a7a42230b50ba30205806b9434eb0bbb897f9a1b76150c6
SSDEEP

3072:hlSHsZ4T48Bxyvc9rfHhbfwMHDho85R/grs3+5ozbyUUHCYD2tkP9a+pkEtkP:3hbvc9VfwMHD55x3u5oCUUHCA2OhpkE

Score

10^/10

xtremerat persistence rat spyware

Malware Config

Extracted

Family

xtremerat

C2

systemservices.no-ip.biz

Signatures

Detect XtremeRAT payload 11 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2244-3-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral1/memory/2244-4-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral1/memory/2244-5-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral1/memory/2244-6-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral1/memory/2948-10-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral1/memory/2244-14-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral1/memory/2520-13-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral1/memory/2520-17-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral1/memory/2520-16-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral1/memory/2948-19-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral1/memory/2520-20-0x0000000010000000-0x000000001004A000-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

Modifies Installed Components in the registry 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

notepad.exesvchost.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{1MU53I2Y-1S6I-HB78-0360-5810132VHV3K}	notepad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{1MU53I2Y-1S6I-HB78-0360-5810132VHV3K}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\system5\\system5.exe restart"	notepad.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{1MU53I2Y-1S6I-HB78-0360-5810132VHV3K}	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{1MU53I2Y-1S6I-HB78-0360-5810132VHV3K}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\system5\\system5.exe"	svchost.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

svchost.exenotepad.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\system5 = "C:\\Users\\Admin\\AppData\\Roaming\\system5\\system5.exe"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows\CurrentVersion\Run\system5 = "C:\\Users\\Admin\\AppData\\Roaming\\system5\\system5.exe"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\system5 = "C:\\Users\\Admin\\AppData\\Roaming\\system5\\system5.exe"	notepad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows\CurrentVersion\Run\system5 = "C:\\Users\\Admin\\AppData\\Roaming\\system5\\system5.exe"	notepad.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe

description	pid	process	target process
PID 2792 set thread context of 2244	2792	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe

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

System Information Discovery
T1082
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 2792 8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

notepad.exe

pid process

2520 notepad.exe

description	pid	process
Token: SeDebugPrivilege	2792	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe

pid	process
2520	notepad.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe

description	pid	process	target process
PID 2792 wrote to memory of 2244	2792	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe
PID 2792 wrote to memory of 2244	2792	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe
PID 2792 wrote to memory of 2244	2792	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe
PID 2792 wrote to memory of 2244	2792	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe
PID 2792 wrote to memory of 2244	2792	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe
PID 2792 wrote to memory of 2244	2792	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe
PID 2792 wrote to memory of 2244	2792	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe
PID 2792 wrote to memory of 2244	2792	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe
PID 2792 wrote to memory of 2244	2792	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe
PID 2792 wrote to memory of 2244	2792	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe
PID 2792 wrote to memory of 2244	2792	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe
PID 2792 wrote to memory of 2244	2792	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe
PID 2792 wrote to memory of 2244	2792	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe
PID 2792 wrote to memory of 2244	2792	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe
PID 2244 wrote to memory of 2948	2244	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe	svchost.exe
PID 2244 wrote to memory of 2948	2244	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe	svchost.exe
PID 2244 wrote to memory of 2948	2244	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe	svchost.exe
PID 2244 wrote to memory of 2948	2244	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe	svchost.exe
PID 2244 wrote to memory of 2948	2244	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe	svchost.exe
PID 2244 wrote to memory of 2520	2244	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe	notepad.exe
PID 2244 wrote to memory of 2520	2244	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe	notepad.exe
PID 2244 wrote to memory of 2520	2244	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe	notepad.exe
PID 2244 wrote to memory of 2520	2244	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe	notepad.exe
PID 2244 wrote to memory of 2520	2244	8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe	notepad.exe

C:\Users\Admin\AppData\Local\Temp\8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2792
- C:\Users\Admin\AppData\Local\Temp\8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\8d087c1bd01b5abe21fdbaa3ccd47fb5_JaffaCakes118.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2244
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe
    3⤵
    - Modifies Installed Components in the registry
    - Adds Run key to start application
    PID:2948
- - C:\Windows\SysWOW64\notepad.exe
    notepad.exe
    3⤵
    - Modifies Installed Components in the registry
    - Adds Run key to start application
    - Suspicious use of SetWindowsHookEx
    PID:2520

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2

T1547

Registry Run Keys / Startup Folder

2

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

2

T1547

Registry Run Keys / Startup Folder

2

T1547.001

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\system5\system5.exe

Filesize
205KB

MD5
8d087c1bd01b5abe21fdbaa3ccd47fb5

SHA1
8b1ce8ea035d0c831561e6ee3d59dbca27cf35ec

SHA256
740c2f18b582ea1fcb0b92e67797f26ff2153ca6bba7059bf622af49406fec20

SHA512
72f795f49156dc529a214c94da343b8ea5c8df207fa5a137108636ef9eb051be16e1e24eb5c186af1a7a42230b50ba30205806b9434eb0bbb897f9a1b76150c6

Download Submit
memory/2244-6-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2244-14-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2244-3-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2244-4-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2244-5-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2520-17-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2520-13-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2520-16-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2520-20-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2792-7-0x00000000747B0000-0x0000000074D5B000-memory.dmp

Filesize
5.7MB

Download
memory/2792-2-0x00000000747B0000-0x0000000074D5B000-memory.dmp

Filesize
5.7MB

Download
memory/2792-0-0x00000000747B1000-0x00000000747B2000-memory.dmp

Filesize
4KB

Download
memory/2792-1-0x00000000747B0000-0x0000000074D5B000-memory.dmp

Filesize
5.7MB

Download
memory/2948-8-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2948-10-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2948-19-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads