xloader | c55b9c07d7796fc4b41095b8bada978ef5995211936a301cfdbd6be4d0c0ec67

Analysis

max time kernel
137s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
19-12-2023 10:30

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General

Target

06e39ab322fda94c231cd51b9f5e60ea.exe
Size

692KB
MD5

06e39ab322fda94c231cd51b9f5e60ea
SHA1

8cc59571463811f56006426ee81a0d5b220beaec
SHA256

c55b9c07d7796fc4b41095b8bada978ef5995211936a301cfdbd6be4d0c0ec67
SHA512

17bc8ac8741e294a03990230e913163555c1a400827db44c95282ed9cf000f04f698537d677af9bcda7d13dee03ff3f7bd2766854074cde3960db946c61cadbe
SSDEEP

12288:6az2qMvipacTQEwH0YSMd8c0LNbuiGgNXhLGt9xHg7HvTTxL+CMDE:j3+EwH0YSMR0ZuKNXtQXA7HvnxI4

Score

10^/10

xloader gab8 agilenet loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

gab8

Decoy

amateurfeetworship.com

big-food.biz

metaversevolution.com

profecional-pacasmayo.com

royzoom.com

bekindevolution.com

hokozaki.com

waltersswholesale.com

wayfinderacu.com

schnurrgallery.com

babygearrentals.net

imggtoken.club

24x7x366.com

lakiernictwo.info

les-cours.com

dwticket.com

onarollshades.com

ramireztradepartners.com

safarparfums.com

6ngie.info

Signatures

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

Xloader payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/4288-17-0x00000000003B0000-0x00000000003D9000-memory.dmp	xloader

Obfuscated with Agile.Net obfuscator 1 IoCs

Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

agilenet

Processes:

resource	yara_rule
behavioral2/memory/2108-7-0x0000000007150000-0x0000000007178000-memory.dmp	agile_net

Suspicious use of SetThreadContext 1 IoCs

Processes:

06e39ab322fda94c231cd51b9f5e60ea.exe

description pid process target process

PID 2108 set thread context of 4288 2108 06e39ab322fda94c231cd51b9f5e60ea.exe 06e39ab322fda94c231cd51b9f5e60ea.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1460 4288 WerFault.exe 06e39ab322fda94c231cd51b9f5e60ea.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

06e39ab322fda94c231cd51b9f5e60ea.exe

pid process

2108 06e39ab322fda94c231cd51b9f5e60ea.exe
2108 06e39ab322fda94c231cd51b9f5e60ea.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

06e39ab322fda94c231cd51b9f5e60ea.exe

description pid process

Token: SeDebugPrivilege 2108 06e39ab322fda94c231cd51b9f5e60ea.exe

description	pid	process	target process
PID 2108 set thread context of 4288	2108	06e39ab322fda94c231cd51b9f5e60ea.exe	06e39ab322fda94c231cd51b9f5e60ea.exe

pid	pid_target	process	target process
1460	4288	WerFault.exe	06e39ab322fda94c231cd51b9f5e60ea.exe

pid	process
2108	06e39ab322fda94c231cd51b9f5e60ea.exe
2108	06e39ab322fda94c231cd51b9f5e60ea.exe

description	pid	process
Token: SeDebugPrivilege	2108	06e39ab322fda94c231cd51b9f5e60ea.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

06e39ab322fda94c231cd51b9f5e60ea.exe

description	pid	process	target process
PID 2108 wrote to memory of 4288	2108	06e39ab322fda94c231cd51b9f5e60ea.exe	06e39ab322fda94c231cd51b9f5e60ea.exe
PID 2108 wrote to memory of 4288	2108	06e39ab322fda94c231cd51b9f5e60ea.exe	06e39ab322fda94c231cd51b9f5e60ea.exe
PID 2108 wrote to memory of 4288	2108	06e39ab322fda94c231cd51b9f5e60ea.exe	06e39ab322fda94c231cd51b9f5e60ea.exe
PID 2108 wrote to memory of 4288	2108	06e39ab322fda94c231cd51b9f5e60ea.exe	06e39ab322fda94c231cd51b9f5e60ea.exe
PID 2108 wrote to memory of 4288	2108	06e39ab322fda94c231cd51b9f5e60ea.exe	06e39ab322fda94c231cd51b9f5e60ea.exe
PID 2108 wrote to memory of 4288	2108	06e39ab322fda94c231cd51b9f5e60ea.exe	06e39ab322fda94c231cd51b9f5e60ea.exe

C:\Users\Admin\AppData\Local\Temp\06e39ab322fda94c231cd51b9f5e60ea.exe
"C:\Users\Admin\AppData\Local\Temp\06e39ab322fda94c231cd51b9f5e60ea.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2108

C:\Users\Admin\AppData\Local\Temp\06e39ab322fda94c231cd51b9f5e60ea.exe
"C:\Users\Admin\AppData\Local\Temp\06e39ab322fda94c231cd51b9f5e60ea.exe"
2⤵
PID:4288

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4288 -s 184
3⤵
- Program crash
PID:1460

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4288 -ip 4288
1⤵
PID:3168

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2108-8-0x00000000071F0000-0x0000000007256000-memory.dmp

Filesize
408KB

Download
memory/2108-2-0x0000000005E70000-0x0000000006414000-memory.dmp

Filesize
5.6MB

Download
memory/2108-7-0x0000000007150000-0x0000000007178000-memory.dmp

Filesize
160KB

Download
memory/2108-10-0x0000000005930000-0x0000000005940000-memory.dmp

Filesize
64KB

Download
memory/2108-4-0x0000000005960000-0x00000000059FC000-memory.dmp

Filesize
624KB

Download
memory/2108-5-0x0000000005A00000-0x0000000005D54000-memory.dmp

Filesize
3.3MB

Download
memory/2108-6-0x0000000005930000-0x0000000005940000-memory.dmp

Filesize
64KB

Download
memory/2108-9-0x00000000071B0000-0x00000000071D2000-memory.dmp

Filesize
136KB

Download
memory/2108-20-0x0000000074DB0000-0x0000000075560000-memory.dmp

Filesize
7.7MB

Download
memory/2108-1-0x0000000074DB0000-0x0000000075560000-memory.dmp

Filesize
7.7MB

Download
memory/2108-3-0x0000000005810000-0x00000000058A2000-memory.dmp

Filesize
584KB

Download
memory/2108-11-0x0000000074DB0000-0x0000000075560000-memory.dmp

Filesize
7.7MB

Download
memory/2108-12-0x0000000005930000-0x0000000005940000-memory.dmp

Filesize
64KB

Download
memory/2108-13-0x0000000005930000-0x0000000005940000-memory.dmp

Filesize
64KB

Download
memory/2108-14-0x0000000007B70000-0x0000000007B84000-memory.dmp

Filesize
80KB

Download
memory/2108-15-0x000000000A1A0000-0x000000000A1A6000-memory.dmp

Filesize
24KB

Download
memory/2108-0-0x0000000000D70000-0x0000000000E24000-memory.dmp

Filesize
720KB

Download
memory/4288-17-0x00000000003B0000-0x00000000003D9000-memory.dmp

Filesize
164KB

Download