xloader | 995c349e77a02cf1d77af852797437f2cd89914f41f493fa7f352549f374d7d3

General

Target

1c3047465bb31dd2ac45101680301992.exe
Size

761KB
MD5

1c3047465bb31dd2ac45101680301992
SHA1

36219c9148dafb036bc5871c440cbcf959d1b683
SHA256

995c349e77a02cf1d77af852797437f2cd89914f41f493fa7f352549f374d7d3
SHA512

cc4ef5a89b34067434e478a8e9d96e212dc1cdb0b8c128d7ab6890e91cb4c4f0170270b86ae872219c4adfbe1bcb19490beadbe65ae4f296aabc9b802ed93d74

Score

10^/10

xloader arup loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

arup

C2

http://www.sapphiretype.com/arup/

Decoy

mezonpezon.com

bellapbd.com

xn--2kr800ab2z.group

cupecoysuites.com

extractselect.com

cherrycooky.com

reshawna.com

bluewinetours.com

dez2fly.com

washedproductions.com

om-asahi-kasei-jp.com

talkingpoint.tours

avaspacecompany.com

fbtvmall.com

trocaoferta.com

mionegozio.com

reitschuetz.com

basepicks.com

networkagricity.com

kastore.club

Signatures

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

Xloader Payload 2 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1668-59-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/1668-60-0x000000000041D4B0-mapping.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

Processes:

1c3047465bb31dd2ac45101680301992.exe

description pid process target process

PID 1756 set thread context of 1668 1756 1c3047465bb31dd2ac45101680301992.exe 1c3047465bb31dd2ac45101680301992.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

1c3047465bb31dd2ac45101680301992.exe1c3047465bb31dd2ac45101680301992.exe

pid process

1756 1c3047465bb31dd2ac45101680301992.exe
1756 1c3047465bb31dd2ac45101680301992.exe
1668 1c3047465bb31dd2ac45101680301992.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1c3047465bb31dd2ac45101680301992.exe

description pid process

Token: SeDebugPrivilege 1756 1c3047465bb31dd2ac45101680301992.exe

description	pid	process	target process
PID 1756 set thread context of 1668	1756	1c3047465bb31dd2ac45101680301992.exe	1c3047465bb31dd2ac45101680301992.exe

pid	process
1756	1c3047465bb31dd2ac45101680301992.exe
1756	1c3047465bb31dd2ac45101680301992.exe
1668	1c3047465bb31dd2ac45101680301992.exe

description	pid	process
Token: SeDebugPrivilege	1756	1c3047465bb31dd2ac45101680301992.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

1c3047465bb31dd2ac45101680301992.exe

C:\Users\Admin\AppData\Local\Temp\1c3047465bb31dd2ac45101680301992.exe
"C:\Users\Admin\AppData\Local\Temp\1c3047465bb31dd2ac45101680301992.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1756

C:\Users\Admin\AppData\Local\Temp\1c3047465bb31dd2ac45101680301992.exe
"C:\Users\Admin\AppData\Local\Temp\1c3047465bb31dd2ac45101680301992.exe"
2⤵
PID:724

C:\Users\Admin\AppData\Local\Temp\1c3047465bb31dd2ac45101680301992.exe
"C:\Users\Admin\AppData\Local\Temp\1c3047465bb31dd2ac45101680301992.exe"
2⤵
PID:732

C:\Users\Admin\AppData\Local\Temp\1c3047465bb31dd2ac45101680301992.exe
"C:\Users\Admin\AppData\Local\Temp\1c3047465bb31dd2ac45101680301992.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1668

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1668-59-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1668-60-0x000000000041D4B0-mapping.dmp

Download
memory/1668-61-0x0000000000900000-0x0000000000C03000-memory.dmp

Filesize
3.0MB

Download
memory/1756-53-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/1756-55-0x0000000004F60000-0x0000000004F61000-memory.dmp

Filesize
4KB

Download
memory/1756-56-0x00000000004C0000-0x00000000004DD000-memory.dmp

Filesize
116KB

Download
memory/1756-57-0x00000000057E0000-0x000000000584B000-memory.dmp

Filesize
428KB

Download
memory/1756-58-0x0000000001FC0000-0x0000000001FFB000-memory.dmp

Filesize
236KB

Download

description	pid	process	target process
PID 1756 wrote to memory of 724	1756	1c3047465bb31dd2ac45101680301992.exe	1c3047465bb31dd2ac45101680301992.exe
PID 1756 wrote to memory of 724	1756	1c3047465bb31dd2ac45101680301992.exe	1c3047465bb31dd2ac45101680301992.exe
PID 1756 wrote to memory of 724	1756	1c3047465bb31dd2ac45101680301992.exe	1c3047465bb31dd2ac45101680301992.exe
PID 1756 wrote to memory of 724	1756	1c3047465bb31dd2ac45101680301992.exe	1c3047465bb31dd2ac45101680301992.exe
PID 1756 wrote to memory of 732	1756	1c3047465bb31dd2ac45101680301992.exe	1c3047465bb31dd2ac45101680301992.exe
PID 1756 wrote to memory of 732	1756	1c3047465bb31dd2ac45101680301992.exe	1c3047465bb31dd2ac45101680301992.exe
PID 1756 wrote to memory of 732	1756	1c3047465bb31dd2ac45101680301992.exe	1c3047465bb31dd2ac45101680301992.exe
PID 1756 wrote to memory of 732	1756	1c3047465bb31dd2ac45101680301992.exe	1c3047465bb31dd2ac45101680301992.exe
PID 1756 wrote to memory of 1668	1756	1c3047465bb31dd2ac45101680301992.exe	1c3047465bb31dd2ac45101680301992.exe
PID 1756 wrote to memory of 1668	1756	1c3047465bb31dd2ac45101680301992.exe	1c3047465bb31dd2ac45101680301992.exe
PID 1756 wrote to memory of 1668	1756	1c3047465bb31dd2ac45101680301992.exe	1c3047465bb31dd2ac45101680301992.exe
PID 1756 wrote to memory of 1668	1756	1c3047465bb31dd2ac45101680301992.exe	1c3047465bb31dd2ac45101680301992.exe
PID 1756 wrote to memory of 1668	1756	1c3047465bb31dd2ac45101680301992.exe	1c3047465bb31dd2ac45101680301992.exe
PID 1756 wrote to memory of 1668	1756	1c3047465bb31dd2ac45101680301992.exe	1c3047465bb31dd2ac45101680301992.exe
PID 1756 wrote to memory of 1668	1756	1c3047465bb31dd2ac45101680301992.exe	1c3047465bb31dd2ac45101680301992.exe

Analysis

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