xloader | 132167fd6c334c13919991a82a38645572a9d58c5f83cb1ddf0fcf41e37d2105

General

Target

4b7da6e31b0c449f0dca6530530774af_JaffaCakes118.exe
Size

1.5MB
MD5

4b7da6e31b0c449f0dca6530530774af
SHA1

9a5b346819b8ca408f0cb42ea9606e6dbaf4c3c4
SHA256

132167fd6c334c13919991a82a38645572a9d58c5f83cb1ddf0fcf41e37d2105
SHA512

b4ae69a243cd6ef9a4cb6b20a17feef88cee045ee393b146b2350b38379cb7cfd7a4b5cedeff976220e3c3253114921ddb033e4ca74d273e06cc3e941e9636d6
SSDEEP

12288:kxVCRNh1fVEwB3ekCkrI6V7aQhP2VcP5cX+uQ6H+Uy1Susr8MmH3ju:8mh1fVEe3ekhIuGyPMcHDZZS5R0

Score

10^/10

xloader ssee discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

ssee

Decoy

portalcanaa.com

korzino.com

dlylms.net

smartearphoneshop.com

olimiloshop.com

auvdigitalstack.com

ydxc.chat

yhk868.com

lifeinthedport.com

self-sciencelabs.com

scandicpack.com

hold-sometimes.xyz

beiputei.com

yourrealtorcoach.com

rxods.com

fundsoption.com

ahlstromclothes.com

ksdieselparts.com

accountmangerford.com

kuwaitlogistic.com

Signatures

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

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral1/memory/2976-14-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 964 set thread context of 2976	964	4b7da6e31b0c449f0dca6530530774af_JaffaCakes118.exe	31

System Location Discovery: System Language Discovery 1 TTPs 1 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	4b7da6e31b0c449f0dca6530530774af_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
964	4b7da6e31b0c449f0dca6530530774af_JaffaCakes118.exe
964	4b7da6e31b0c449f0dca6530530774af_JaffaCakes118.exe
2976	4b7da6e31b0c449f0dca6530530774af_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	964	4b7da6e31b0c449f0dca6530530774af_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 964 wrote to memory of 2108	964	4b7da6e31b0c449f0dca6530530774af_JaffaCakes118.exe	30
PID 964 wrote to memory of 2108	964	4b7da6e31b0c449f0dca6530530774af_JaffaCakes118.exe	30
PID 964 wrote to memory of 2108	964	4b7da6e31b0c449f0dca6530530774af_JaffaCakes118.exe	30
PID 964 wrote to memory of 2108	964	4b7da6e31b0c449f0dca6530530774af_JaffaCakes118.exe	30
PID 964 wrote to memory of 2976	964	4b7da6e31b0c449f0dca6530530774af_JaffaCakes118.exe	31
PID 964 wrote to memory of 2976	964	4b7da6e31b0c449f0dca6530530774af_JaffaCakes118.exe	31
PID 964 wrote to memory of 2976	964	4b7da6e31b0c449f0dca6530530774af_JaffaCakes118.exe	31
PID 964 wrote to memory of 2976	964	4b7da6e31b0c449f0dca6530530774af_JaffaCakes118.exe	31
PID 964 wrote to memory of 2976	964	4b7da6e31b0c449f0dca6530530774af_JaffaCakes118.exe	31
PID 964 wrote to memory of 2976	964	4b7da6e31b0c449f0dca6530530774af_JaffaCakes118.exe	31
PID 964 wrote to memory of 2976	964	4b7da6e31b0c449f0dca6530530774af_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\4b7da6e31b0c449f0dca6530530774af_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4b7da6e31b0c449f0dca6530530774af_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:964
- C:\Users\Admin\AppData\Local\Temp\4b7da6e31b0c449f0dca6530530774af_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\4b7da6e31b0c449f0dca6530530774af_JaffaCakes118.exe"
  2⤵
  PID:2108
- C:\Users\Admin\AppData\Local\Temp\4b7da6e31b0c449f0dca6530530774af_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\4b7da6e31b0c449f0dca6530530774af_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2976

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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/964-6-0x0000000005660000-0x00000000056FC000-memory.dmp

Filesize
624KB

Download
memory/964-15-0x0000000074730000-0x0000000074E1E000-memory.dmp

Filesize
6.9MB

Download
memory/964-2-0x0000000074730000-0x0000000074E1E000-memory.dmp

Filesize
6.9MB

Download
memory/964-3-0x0000000000510000-0x000000000052E000-memory.dmp

Filesize
120KB

Download
memory/964-4-0x000000007473E000-0x000000007473F000-memory.dmp

Filesize
4KB

Download
memory/964-5-0x0000000074730000-0x0000000074E1E000-memory.dmp

Filesize
6.9MB

Download
memory/964-7-0x0000000000AC0000-0x0000000000AEE000-memory.dmp

Filesize
184KB

Download
memory/964-0-0x000000007473E000-0x000000007473F000-memory.dmp

Filesize
4KB

Download
memory/964-1-0x0000000001030000-0x00000000011B0000-memory.dmp

Filesize
1.5MB

Download
memory/2976-14-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2976-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2976-10-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2976-8-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2976-16-0x0000000000770000-0x0000000000A73000-memory.dmp

Filesize
3.0MB

Download

Analysis

Sharing