xloader | ba4821ef0b5dc9843ab5947e85b9810f3a96d0cdf2e9055761dc89f546ae9f93

Analysis

max time kernel
94s
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
15-08-2024 09:28

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General

Target

99bc4a27617c8033e99798b86bf83139_JaffaCakes118.exe
Size

494KB
MD5

99bc4a27617c8033e99798b86bf83139
SHA1

6ae1c65f9659fabf006c073f073cfdbbfe110534
SHA256

ba4821ef0b5dc9843ab5947e85b9810f3a96d0cdf2e9055761dc89f546ae9f93
SHA512

1aea828dd78522e007525d2800b0dac003607c5737437641ab76fc7266cc36dcb9e956f451e7fb060b2c8dcc98271df683a3e316727e58f9291181d2965baf27
SSDEEP

12288:FC0OjH/B15Ow35hQVwXJxcZwnEQ8J0F6zeX7KD/h1ZEk6eP9Ap1kZL:ADjf35Ou7PWvQ8Ja6zee7xv6+AC

Score

10^/10

xloader eao discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.1

Campaign

eao

Decoy

littletram.com

vanmetaal.com

clubbingspringbreak.com

intohuman.com

steph.place

ipsumksa.com

paultoon.com

wocwebowecbweogw.com

beverlyhillsmerch.com

vans-athens.com

stylishnailsbyem.com

milletvit.com

pappyjacksburgershack.com

anal-liza.com

lotownerbuilders.com

caffinatics.com

cvbtrading.co.uk

pheasanttrailsgolfcourse.com

wed0888.com

sundeepm.com

Signatures

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

Xloader payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3016-12-0x0000000000400000-0x0000000000428000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

Processes:

99bc4a27617c8033e99798b86bf83139_JaffaCakes118.exe

description	pid	Process	procid_target
PID 4532 set thread context of 3016	4532	99bc4a27617c8033e99798b86bf83139_JaffaCakes118.exe	105

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:

99bc4a27617c8033e99798b86bf83139_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	99bc4a27617c8033e99798b86bf83139_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

99bc4a27617c8033e99798b86bf83139_JaffaCakes118.exe99bc4a27617c8033e99798b86bf83139_JaffaCakes118.exe

pid	Process
4532	99bc4a27617c8033e99798b86bf83139_JaffaCakes118.exe
4532	99bc4a27617c8033e99798b86bf83139_JaffaCakes118.exe
4532	99bc4a27617c8033e99798b86bf83139_JaffaCakes118.exe
3016	99bc4a27617c8033e99798b86bf83139_JaffaCakes118.exe
3016	99bc4a27617c8033e99798b86bf83139_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

99bc4a27617c8033e99798b86bf83139_JaffaCakes118.exe

description	pid	Process
Token: SeDebugPrivilege	4532	99bc4a27617c8033e99798b86bf83139_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

99bc4a27617c8033e99798b86bf83139_JaffaCakes118.exe

description	pid	Process	procid_target
PID 4532 wrote to memory of 3016	4532	99bc4a27617c8033e99798b86bf83139_JaffaCakes118.exe	105
PID 4532 wrote to memory of 3016	4532	99bc4a27617c8033e99798b86bf83139_JaffaCakes118.exe	105
PID 4532 wrote to memory of 3016	4532	99bc4a27617c8033e99798b86bf83139_JaffaCakes118.exe	105
PID 4532 wrote to memory of 3016	4532	99bc4a27617c8033e99798b86bf83139_JaffaCakes118.exe	105
PID 4532 wrote to memory of 3016	4532	99bc4a27617c8033e99798b86bf83139_JaffaCakes118.exe	105
PID 4532 wrote to memory of 3016	4532	99bc4a27617c8033e99798b86bf83139_JaffaCakes118.exe	105

C:\Users\Admin\AppData\Local\Temp\99bc4a27617c8033e99798b86bf83139_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\99bc4a27617c8033e99798b86bf83139_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:4532
- C:\Users\Admin\AppData\Local\Temp\99bc4a27617c8033e99798b86bf83139_JaffaCakes118.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3016

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/3016-12-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3016-15-0x0000000001180000-0x00000000014CA000-memory.dmp

Filesize
3.3MB

Download
memory/4532-6-0x0000000006760000-0x00000000067FC000-memory.dmp

Filesize
624KB

Download
memory/4532-3-0x0000000005500000-0x0000000005592000-memory.dmp

Filesize
584KB

Download
memory/4532-4-0x0000000074510000-0x0000000074CC0000-memory.dmp

Filesize
7.7MB

Download
memory/4532-5-0x00000000054C0000-0x00000000054CA000-memory.dmp

Filesize
40KB

Download
memory/4532-0-0x000000007451E000-0x000000007451F000-memory.dmp

Filesize
4KB

Download
memory/4532-7-0x00000000059F0000-0x0000000005A02000-memory.dmp

Filesize
72KB

Download
memory/4532-8-0x000000007451E000-0x000000007451F000-memory.dmp

Filesize
4KB

Download
memory/4532-9-0x0000000074510000-0x0000000074CC0000-memory.dmp

Filesize
7.7MB

Download
memory/4532-10-0x0000000007EA0000-0x0000000007EF4000-memory.dmp

Filesize
336KB

Download
memory/4532-11-0x000000000A560000-0x000000000A5A0000-memory.dmp

Filesize
256KB

Download
memory/4532-2-0x0000000005A10000-0x0000000005FB4000-memory.dmp

Filesize
5.6MB

Download
memory/4532-14-0x0000000074510000-0x0000000074CC0000-memory.dmp

Filesize
7.7MB

Download
memory/4532-1-0x0000000000A80000-0x0000000000B02000-memory.dmp

Filesize
520KB

Download