xloader | 5528ee96b8cefda8ec99999701a1673fb0dff17a8e603f2c8ccd3abac08f7489

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
25-08-2024 21:46

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General

Target

c1a77dddf52f12af022d82471e6bdf19_JaffaCakes118.exe
Size

864KB
MD5

c1a77dddf52f12af022d82471e6bdf19
SHA1

c39c5f47d73dd8a0b7fd2ebaad7a7b57a92d0ea0
SHA256

5528ee96b8cefda8ec99999701a1673fb0dff17a8e603f2c8ccd3abac08f7489
SHA512

b0825bccffaa39791d19919f0ae3f95f384c9da6aad24f50d3623267da266ddde95eb7f0d3777e33cc013a0fe770230a8e03501b7b32d1834528b61af14b60cb
SSDEEP

24576:BM94rYW6Z7iYtU+wkx8JwKD84r9kMXW+mj:mnZ7iYtCwi8SHvmj

Score

10^/10

xloader uidr discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

uidr

Decoy

dulichsongcham.com

cash-royal.com

geneseewildlifetrapping.com

9cc9x79m3y2.com

ntjjzx.com

joinglooko.com

upmchealhtrak.com

hookandcask.com

orca-web.com

ag3holdings.com

empoweredinvestmentstx.com

lustywall.com

rcpelaurentides.com

goyalcoorchidnirvanatwo.homes

iotajinn.com

littlemlive.com

hippocratesbio.com

ashleysema.design

175a45.xyz

bpocompaniesphilippines.com

Signatures

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

Xloader payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/2784-13-0x0000000000400000-0x0000000000428000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

Processes:

c1a77dddf52f12af022d82471e6bdf19_JaffaCakes118.exe

description	pid	Process	procid_target
PID 2860 set thread context of 2784	2860	c1a77dddf52f12af022d82471e6bdf19_JaffaCakes118.exe	30

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:

c1a77dddf52f12af022d82471e6bdf19_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c1a77dddf52f12af022d82471e6bdf19_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

c1a77dddf52f12af022d82471e6bdf19_JaffaCakes118.exe

pid	Process
2784	c1a77dddf52f12af022d82471e6bdf19_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

c1a77dddf52f12af022d82471e6bdf19_JaffaCakes118.exe

description	pid	Process	procid_target
PID 2860 wrote to memory of 2784	2860	c1a77dddf52f12af022d82471e6bdf19_JaffaCakes118.exe	30
PID 2860 wrote to memory of 2784	2860	c1a77dddf52f12af022d82471e6bdf19_JaffaCakes118.exe	30
PID 2860 wrote to memory of 2784	2860	c1a77dddf52f12af022d82471e6bdf19_JaffaCakes118.exe	30
PID 2860 wrote to memory of 2784	2860	c1a77dddf52f12af022d82471e6bdf19_JaffaCakes118.exe	30
PID 2860 wrote to memory of 2784	2860	c1a77dddf52f12af022d82471e6bdf19_JaffaCakes118.exe	30
PID 2860 wrote to memory of 2784	2860	c1a77dddf52f12af022d82471e6bdf19_JaffaCakes118.exe	30
PID 2860 wrote to memory of 2784	2860	c1a77dddf52f12af022d82471e6bdf19_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\c1a77dddf52f12af022d82471e6bdf19_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c1a77dddf52f12af022d82471e6bdf19_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2860
- C:\Users\Admin\AppData\Local\Temp\c1a77dddf52f12af022d82471e6bdf19_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\c1a77dddf52f12af022d82471e6bdf19_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2784

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2784-7-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2784-15-0x00000000008A0000-0x0000000000BA3000-memory.dmp

Filesize
3.0MB

Download
memory/2784-9-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2784-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2784-13-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2860-3-0x0000000000580000-0x000000000058A000-memory.dmp

Filesize
40KB

Download
memory/2860-6-0x0000000004EF0000-0x0000000004F4C000-memory.dmp

Filesize
368KB

Download
memory/2860-5-0x00000000749A0000-0x000000007508E000-memory.dmp

Filesize
6.9MB

Download
memory/2860-4-0x00000000749AE000-0x00000000749AF000-memory.dmp

Filesize
4KB

Download
memory/2860-0-0x00000000749AE000-0x00000000749AF000-memory.dmp

Filesize
4KB

Download
memory/2860-2-0x00000000749A0000-0x000000007508E000-memory.dmp

Filesize
6.9MB

Download
memory/2860-14-0x00000000749A0000-0x000000007508E000-memory.dmp

Filesize
6.9MB

Download
memory/2860-1-0x0000000000F30000-0x000000000100E000-memory.dmp

Filesize
888KB

Download