xloader | d3287fa834e176bdcc641f75e856ce158b022b0d77776f9fea37ef91b5c442ee

General

Target

17a00e54d0b35ab036c2e762106fad08_JaffaCakes118.exe
Size

542KB
MD5

17a00e54d0b35ab036c2e762106fad08
SHA1

4d29e8315b4b7e10373f5a2667165b10d1bbdd39
SHA256

d3287fa834e176bdcc641f75e856ce158b022b0d77776f9fea37ef91b5c442ee
SHA512

8886ddcb1ed598f6f561aba124daf2f6d5846c18f76568962a33cce4fc1063abcb01365f20ceb12398c91435d5d6b895451ef653d7a3f0213e05f6dc85bb3610
SSDEEP

6144:GZ7O/lGq3TYyDeBRNLg7gKKKvJ3k5K71XRcVSy8r2pRHKMqVPDfuPUllmlZ2ZMU:QjYTYyafmcKBvJ3uKxiVHFbHSpDmUll

Score

10^/10

xloader riho discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

riho

Decoy

surfcitydawg.com

pwuq9t.com

prefectfxtrader.com

369xy.com

bjhygj888.com

cabinetfuid.com

houstondynamics.net

bertiebots.com

taboohospitality.com

fearlessthread.com

loropiana-store.online

growthventuresinc.net

artairazur.xyz

tvframesdisply.com

flammifer.biz

gtnetpro.com

b3sportaintment.com

housing-staff.net

superdelicioso.com

14mpt.xyz

Signatures

Xloader
Xloader is a rebranded version of Formbook malware.
loader xloader

Xloader payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/3004-18-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/3004-21-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/2116-27-0x00000000000C0000-0x00000000000E9000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

Processes:

17a00e54d0b35ab036c2e762106fad08_JaffaCakes118.exeRegSvcs.execolorcpl.exe

description	pid	process	target process
PID 1076 set thread context of 3004	1076	17a00e54d0b35ab036c2e762106fad08_JaffaCakes118.exe	RegSvcs.exe
PID 3004 set thread context of 1196	3004	RegSvcs.exe	Explorer.EXE
PID 2116 set thread context of 1196	2116	colorcpl.exe	Explorer.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 4 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:

17a00e54d0b35ab036c2e762106fad08_JaffaCakes118.exeschtasks.execolorcpl.execmd.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	17a00e54d0b35ab036c2e762106fad08_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	colorcpl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence execution

Scheduled Task
T1053.005

Processes:

schtasks.exe

pid process

2772 schtasks.exe

pid	process
2772	schtasks.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

17a00e54d0b35ab036c2e762106fad08_JaffaCakes118.exeRegSvcs.execolorcpl.exe

pid	process
1076	17a00e54d0b35ab036c2e762106fad08_JaffaCakes118.exe
1076	17a00e54d0b35ab036c2e762106fad08_JaffaCakes118.exe
3004	RegSvcs.exe
3004	RegSvcs.exe
2116	colorcpl.exe
2116	colorcpl.exe
2116	colorcpl.exe
2116	colorcpl.exe
2116	colorcpl.exe
2116	colorcpl.exe
2116	colorcpl.exe
2116	colorcpl.exe
2116	colorcpl.exe
2116	colorcpl.exe
2116	colorcpl.exe
2116	colorcpl.exe
2116	colorcpl.exe
2116	colorcpl.exe
2116	colorcpl.exe
2116	colorcpl.exe
2116	colorcpl.exe
2116	colorcpl.exe
2116	colorcpl.exe
2116	colorcpl.exe
2116	colorcpl.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

RegSvcs.execolorcpl.exe

pid process

3004 RegSvcs.exe
3004 RegSvcs.exe
3004 RegSvcs.exe
2116 colorcpl.exe
2116 colorcpl.exe

pid	process
3004	RegSvcs.exe
3004	RegSvcs.exe
3004	RegSvcs.exe
2116	colorcpl.exe
2116	colorcpl.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

17a00e54d0b35ab036c2e762106fad08_JaffaCakes118.exeRegSvcs.execolorcpl.exe

description	pid	process
Token: SeDebugPrivilege	1076	17a00e54d0b35ab036c2e762106fad08_JaffaCakes118.exe
Token: SeDebugPrivilege	3004	RegSvcs.exe
Token: SeDebugPrivilege	2116	colorcpl.exe

Suspicious use of WriteProcessMemory 22 IoCs

Processes:

17a00e54d0b35ab036c2e762106fad08_JaffaCakes118.exeExplorer.EXEcolorcpl.exe

description	pid	process	target process
PID 1076 wrote to memory of 2772	1076	17a00e54d0b35ab036c2e762106fad08_JaffaCakes118.exe	schtasks.exe
PID 1076 wrote to memory of 2772	1076	17a00e54d0b35ab036c2e762106fad08_JaffaCakes118.exe	schtasks.exe
PID 1076 wrote to memory of 2772	1076	17a00e54d0b35ab036c2e762106fad08_JaffaCakes118.exe	schtasks.exe
PID 1076 wrote to memory of 2772	1076	17a00e54d0b35ab036c2e762106fad08_JaffaCakes118.exe	schtasks.exe
PID 1076 wrote to memory of 3004	1076	17a00e54d0b35ab036c2e762106fad08_JaffaCakes118.exe	RegSvcs.exe
PID 1076 wrote to memory of 3004	1076	17a00e54d0b35ab036c2e762106fad08_JaffaCakes118.exe	RegSvcs.exe
PID 1076 wrote to memory of 3004	1076	17a00e54d0b35ab036c2e762106fad08_JaffaCakes118.exe	RegSvcs.exe
PID 1076 wrote to memory of 3004	1076	17a00e54d0b35ab036c2e762106fad08_JaffaCakes118.exe	RegSvcs.exe
PID 1076 wrote to memory of 3004	1076	17a00e54d0b35ab036c2e762106fad08_JaffaCakes118.exe	RegSvcs.exe
PID 1076 wrote to memory of 3004	1076	17a00e54d0b35ab036c2e762106fad08_JaffaCakes118.exe	RegSvcs.exe
PID 1076 wrote to memory of 3004	1076	17a00e54d0b35ab036c2e762106fad08_JaffaCakes118.exe	RegSvcs.exe
PID 1076 wrote to memory of 3004	1076	17a00e54d0b35ab036c2e762106fad08_JaffaCakes118.exe	RegSvcs.exe
PID 1076 wrote to memory of 3004	1076	17a00e54d0b35ab036c2e762106fad08_JaffaCakes118.exe	RegSvcs.exe
PID 1076 wrote to memory of 3004	1076	17a00e54d0b35ab036c2e762106fad08_JaffaCakes118.exe	RegSvcs.exe
PID 1196 wrote to memory of 2116	1196	Explorer.EXE	colorcpl.exe
PID 1196 wrote to memory of 2116	1196	Explorer.EXE	colorcpl.exe
PID 1196 wrote to memory of 2116	1196	Explorer.EXE	colorcpl.exe
PID 1196 wrote to memory of 2116	1196	Explorer.EXE	colorcpl.exe
PID 2116 wrote to memory of 1796	2116	colorcpl.exe	cmd.exe
PID 2116 wrote to memory of 1796	2116	colorcpl.exe	cmd.exe
PID 2116 wrote to memory of 1796	2116	colorcpl.exe	cmd.exe
PID 2116 wrote to memory of 1796	2116	colorcpl.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1196
- C:\Users\Admin\AppData\Local\Temp\17a00e54d0b35ab036c2e762106fad08_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\17a00e54d0b35ab036c2e762106fad08_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1076
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WinsviB" /XML "C:\Users\Admin\AppData\Local\Temp\tmp39D5.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2772
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:3004
- C:\Windows\SysWOW64\colorcpl.exe
  "C:\Windows\SysWOW64\colorcpl.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2116
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1796

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

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

Replay Monitor

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Downloads

memory/1076-0-0x0000000074C1E000-0x0000000074C1F000-memory.dmp

Filesize
4KB

Download
memory/1076-1-0x0000000000DC0000-0x0000000000E4E000-memory.dmp

Filesize
568KB

Download
memory/1076-2-0x0000000074C10000-0x00000000752FE000-memory.dmp

Filesize
6.9MB

Download
memory/1076-3-0x00000000005D0000-0x00000000005DC000-memory.dmp

Filesize
48KB

Download
memory/1076-4-0x0000000074C1E000-0x0000000074C1F000-memory.dmp

Filesize
4KB

Download
memory/1076-5-0x0000000074C10000-0x00000000752FE000-memory.dmp

Filesize
6.9MB

Download
memory/1076-6-0x0000000004E80000-0x0000000004EE4000-memory.dmp

Filesize
400KB

Download
memory/1076-7-0x0000000000B00000-0x0000000000B30000-memory.dmp

Filesize
192KB

Download
memory/1076-24-0x0000000074C10000-0x00000000752FE000-memory.dmp

Filesize
6.9MB

Download
memory/1196-23-0x0000000006370000-0x000000000647E000-memory.dmp

Filesize
1.1MB

Download
memory/1196-28-0x0000000006370000-0x000000000647E000-memory.dmp

Filesize
1.1MB

Download
memory/2116-25-0x0000000000880000-0x0000000000898000-memory.dmp

Filesize
96KB

Download
memory/2116-26-0x0000000000880000-0x0000000000898000-memory.dmp

Filesize
96KB

Download
memory/2116-27-0x00000000000C0000-0x00000000000E9000-memory.dmp

Filesize
164KB

Download
memory/3004-13-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/3004-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3004-22-0x00000000002B0000-0x00000000002C1000-memory.dmp

Filesize
68KB

Download
memory/3004-21-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/3004-19-0x0000000000AB0000-0x0000000000DB3000-memory.dmp

Filesize
3.0MB

Download
memory/3004-14-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/3004-18-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads