xloader | 8b520ce0de0ae8276e9c19053cae465454c94c963834166cfe5b2eb43f6050e4

General

Target

a258ac40b5c62c1ac1124ace071c69dd_JaffaCakes118.exe
Size

1.5MB
MD5

a258ac40b5c62c1ac1124ace071c69dd
SHA1

0933c2e288e682513d149fba882a5734d6164072
SHA256

8b520ce0de0ae8276e9c19053cae465454c94c963834166cfe5b2eb43f6050e4
SHA512

242bf0135b3d3c7ac810b3e869941b65ed196502bb99abd6bc51bd2f2ad229864efe3d465d94e2e2ac23efa5c70262611766b6513e4c09d66da424194f52559d
SSDEEP

12288:X3/OmzXhHYNrG4H/8gA1jg0vbZBrLAkd2CZjjhmnqQ6H+Uy1Susr8MmH3ji:GmThKG4f8njrskUCdtq3ZZS5R0

Score

10^/10

xloader o9pi discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

o9pi

Decoy

ljhhtls.com

xaomuondoi.xyz

michaelegerberlegacy.net

theboombastics.com

stonecrabnews.com

manerrtherd-online.com

tresegundos.com

cityedirectory.com

immopanama.com

natjurals.com

blun33.com

facilmkt.com

giulz.com

comparateurassurancesante.net

lpcavoca.church

xn--u9jy72gkoryg6abnb.com

porcelain-jewels.com

veraleiloes.com

ioc.coffee

batesjanitoral.com

Signatures

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

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral1/memory/2704-14-0x0000000000400000-0x0000000000428000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1824 set thread context of 2704	1824	a258ac40b5c62c1ac1124ace071c69dd_JaffaCakes118.exe	32

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	a258ac40b5c62c1ac1124ace071c69dd_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1824	a258ac40b5c62c1ac1124ace071c69dd_JaffaCakes118.exe
1824	a258ac40b5c62c1ac1124ace071c69dd_JaffaCakes118.exe
2704	a258ac40b5c62c1ac1124ace071c69dd_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1824	a258ac40b5c62c1ac1124ace071c69dd_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1824 wrote to memory of 2692	1824	a258ac40b5c62c1ac1124ace071c69dd_JaffaCakes118.exe	31
PID 1824 wrote to memory of 2692	1824	a258ac40b5c62c1ac1124ace071c69dd_JaffaCakes118.exe	31
PID 1824 wrote to memory of 2692	1824	a258ac40b5c62c1ac1124ace071c69dd_JaffaCakes118.exe	31
PID 1824 wrote to memory of 2692	1824	a258ac40b5c62c1ac1124ace071c69dd_JaffaCakes118.exe	31
PID 1824 wrote to memory of 2704	1824	a258ac40b5c62c1ac1124ace071c69dd_JaffaCakes118.exe	32
PID 1824 wrote to memory of 2704	1824	a258ac40b5c62c1ac1124ace071c69dd_JaffaCakes118.exe	32
PID 1824 wrote to memory of 2704	1824	a258ac40b5c62c1ac1124ace071c69dd_JaffaCakes118.exe	32
PID 1824 wrote to memory of 2704	1824	a258ac40b5c62c1ac1124ace071c69dd_JaffaCakes118.exe	32
PID 1824 wrote to memory of 2704	1824	a258ac40b5c62c1ac1124ace071c69dd_JaffaCakes118.exe	32
PID 1824 wrote to memory of 2704	1824	a258ac40b5c62c1ac1124ace071c69dd_JaffaCakes118.exe	32
PID 1824 wrote to memory of 2704	1824	a258ac40b5c62c1ac1124ace071c69dd_JaffaCakes118.exe	32

C:\Users\Admin\AppData\Local\Temp\a258ac40b5c62c1ac1124ace071c69dd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a258ac40b5c62c1ac1124ace071c69dd_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:1824
- C:\Users\Admin\AppData\Local\Temp\a258ac40b5c62c1ac1124ace071c69dd_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\a258ac40b5c62c1ac1124ace071c69dd_JaffaCakes118.exe"
  2⤵
  PID:2692
- C:\Users\Admin\AppData\Local\Temp\a258ac40b5c62c1ac1124ace071c69dd_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\a258ac40b5c62c1ac1124ace071c69dd_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2704

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/1824-6-0x00000000056C0000-0x0000000005760000-memory.dmp

Filesize
640KB

Download
memory/1824-0-0x0000000074B9E000-0x0000000074B9F000-memory.dmp

Filesize
4KB

Download
memory/1824-2-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download
memory/1824-3-0x0000000000920000-0x000000000093E000-memory.dmp

Filesize
120KB

Download
memory/1824-4-0x0000000074B9E000-0x0000000074B9F000-memory.dmp

Filesize
4KB

Download
memory/1824-5-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download
memory/1824-1-0x0000000001020000-0x00000000011A6000-memory.dmp

Filesize
1.5MB

Download
memory/1824-7-0x00000000009D0000-0x00000000009FE000-memory.dmp

Filesize
184KB

Download
memory/1824-15-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download
memory/2704-14-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2704-8-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2704-10-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2704-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2704-16-0x0000000000A20000-0x0000000000D23000-memory.dmp

Filesize
3.0MB

Download

Analysis

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