xloader | fb45f8100f28c806df3a627ad674e044a98f386691aedb6035b0b6797eeaccc4

Analysis

max time kernel
140s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13-08-2024 11:50

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General

Target

92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe
Size

569KB
MD5

92f1915387c0b517f66702f5111c3405
SHA1

5ff0fdde257826b10ce659b1d8821ec9e2e97a79
SHA256

fb45f8100f28c806df3a627ad674e044a98f386691aedb6035b0b6797eeaccc4
SHA512

7f9d31b176503c3e9aca12e12640c590ce69226f8d701d42617283325463cff84b33e8d32069a6f602f4cdc38a95cb2e2a558af5bd2e8ab90d000d869369be4d
SSDEEP

6144:j9+NMfRXRWR/wwTRVlDTDG/QY4YUBzSajQ+5EsPOF5vRbTq+mT/zF6gGz+q2u0Mo:k1TAQkMzDUwovRbTOTrINz+qpdd8nh5

Score

10^/10

xloader qbeg discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

qbeg

Decoy

cssquaredgames.com

photumapps.site

adityachevella.com

rdint.net

aibocapital.com

ehfnmpcv.icu

altanube.com

positivelyunrealclothing.com

thecognitiv.com

kundk-gebaeudemanagement.com

liveatfyi.com

mx-mark.xyz

joyidagiza.com

belledonneforet.com

parent-list.com

andreflorist.com

travelustrentals.com

sreecharithhospitals.com

shotsound.com

handlewithhaircarebeauty.com

Signatures

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

Xloader payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/2860-12-0x0000000000400000-0x0000000000428000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

Processes:

92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe

description	pid	process	target process
PID 1100 set thread context of 2860	1100	92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe	92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe

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

Processes:

92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe

pid process

2860 92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe
2860 92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe

pid	process
2860	92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe
2860	92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe

description	pid	process	target process
PID 1100 wrote to memory of 2860	1100	92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe	92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe
PID 1100 wrote to memory of 2860	1100	92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe	92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe
PID 1100 wrote to memory of 2860	1100	92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe	92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe
PID 1100 wrote to memory of 2860	1100	92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe	92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe
PID 1100 wrote to memory of 2860	1100	92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe	92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe
PID 1100 wrote to memory of 2860	1100	92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe	92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1100

C:\Users\Admin\AppData\Local\Temp\92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\92f1915387c0b517f66702f5111c3405_JaffaCakes118.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2860

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1100-6-0x0000000005B30000-0x0000000005B86000-memory.dmp

Filesize
344KB

Download
memory/1100-8-0x0000000005D80000-0x0000000005D8A000-memory.dmp

Filesize
40KB

Download
memory/1100-2-0x0000000005900000-0x000000000599C000-memory.dmp

Filesize
624KB

Download
memory/1100-3-0x0000000005F50000-0x00000000064F4000-memory.dmp

Filesize
5.6MB

Download
memory/1100-4-0x00000000059A0000-0x0000000005A32000-memory.dmp

Filesize
584KB

Download
memory/1100-5-0x0000000005890000-0x000000000589A000-memory.dmp

Filesize
40KB

Download
memory/1100-1-0x0000000000E30000-0x0000000000EC4000-memory.dmp

Filesize
592KB

Download
memory/1100-7-0x0000000074C50000-0x0000000075400000-memory.dmp

Filesize
7.7MB

Download
memory/1100-0-0x0000000074C5E000-0x0000000074C5F000-memory.dmp

Filesize
4KB

Download
memory/1100-9-0x0000000074C5E000-0x0000000074C5F000-memory.dmp

Filesize
4KB

Download
memory/1100-10-0x0000000074C50000-0x0000000075400000-memory.dmp

Filesize
7.7MB

Download
memory/1100-11-0x0000000001850000-0x00000000018AE000-memory.dmp

Filesize
376KB

Download
memory/1100-14-0x0000000074C50000-0x0000000075400000-memory.dmp

Filesize
7.7MB

Download
memory/2860-12-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2860-15-0x00000000010D0000-0x000000000141A000-memory.dmp

Filesize
3.3MB

Download