xloader | 06590d9c81caf0a4855c2a31c7bbe55a4646ffcb24cb165278e0495b3cf8a250

General

Target

8bc4cfe5461872b3ed2dc7b97d723649.exe
Size

1.3MB
MD5

8bc4cfe5461872b3ed2dc7b97d723649
SHA1

66914ff967f707edd08ec7514a6e15031948cba2
SHA256

06590d9c81caf0a4855c2a31c7bbe55a4646ffcb24cb165278e0495b3cf8a250
SHA512

d42d6364f88be5686dcbad41263d66e5ef1de4b5c19650b62ed39c3cb47bd5e024e3b02ee386c90f699a56ead6ecd2f4ff38e5cc0c86234ea9f7e5b7f1f56968

Score

10^/10

xloader mwev loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

mwev

C2

http://www.scion-go-getter.com/mwev/

Decoy

9linefarms.com

meadow-spring.com

texascountrycharts.com

chinatowndeliver.com

grindsword.com

thegurusigavebirthto.com

rip-online.com

lm-safe-keepingtoyof6.xyz

plumbtechconsulting.com

jgoerlach.com

inbloomsolutions.com

foxandmew.com

tikomobile.store

waybunch.com

thepatriottutor.com

qask.top

pharmacylinked.com

ishii-miona.com

sugarandrocks.com

anabolenpower.net

Signatures

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

Xloader Payload 2 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3456-125-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/3456-126-0x000000000041D480-mapping.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

Processes:

8bc4cfe5461872b3ed2dc7b97d723649.exe

description pid process target process

PID 4036 set thread context of 3456 4036 8bc4cfe5461872b3ed2dc7b97d723649.exe 8bc4cfe5461872b3ed2dc7b97d723649.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

8bc4cfe5461872b3ed2dc7b97d723649.exe

pid process

3456 8bc4cfe5461872b3ed2dc7b97d723649.exe
3456 8bc4cfe5461872b3ed2dc7b97d723649.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

8bc4cfe5461872b3ed2dc7b97d723649.exe

description pid process

Token: SeDebugPrivilege 4036 8bc4cfe5461872b3ed2dc7b97d723649.exe

description	pid	process	target process
PID 4036 set thread context of 3456	4036	8bc4cfe5461872b3ed2dc7b97d723649.exe	8bc4cfe5461872b3ed2dc7b97d723649.exe

pid	process
3456	8bc4cfe5461872b3ed2dc7b97d723649.exe
3456	8bc4cfe5461872b3ed2dc7b97d723649.exe

description	pid	process
Token: SeDebugPrivilege	4036	8bc4cfe5461872b3ed2dc7b97d723649.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

8bc4cfe5461872b3ed2dc7b97d723649.exe

description	pid	process	target process
PID 4036 wrote to memory of 3456	4036	8bc4cfe5461872b3ed2dc7b97d723649.exe	8bc4cfe5461872b3ed2dc7b97d723649.exe
PID 4036 wrote to memory of 3456	4036	8bc4cfe5461872b3ed2dc7b97d723649.exe	8bc4cfe5461872b3ed2dc7b97d723649.exe
PID 4036 wrote to memory of 3456	4036	8bc4cfe5461872b3ed2dc7b97d723649.exe	8bc4cfe5461872b3ed2dc7b97d723649.exe
PID 4036 wrote to memory of 3456	4036	8bc4cfe5461872b3ed2dc7b97d723649.exe	8bc4cfe5461872b3ed2dc7b97d723649.exe
PID 4036 wrote to memory of 3456	4036	8bc4cfe5461872b3ed2dc7b97d723649.exe	8bc4cfe5461872b3ed2dc7b97d723649.exe
PID 4036 wrote to memory of 3456	4036	8bc4cfe5461872b3ed2dc7b97d723649.exe	8bc4cfe5461872b3ed2dc7b97d723649.exe

C:\Users\Admin\AppData\Local\Temp\8bc4cfe5461872b3ed2dc7b97d723649.exe
"C:\Users\Admin\AppData\Local\Temp\8bc4cfe5461872b3ed2dc7b97d723649.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4036

C:\Users\Admin\AppData\Local\Temp\8bc4cfe5461872b3ed2dc7b97d723649.exe
"C:\Users\Admin\AppData\Local\Temp\8bc4cfe5461872b3ed2dc7b97d723649.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3456

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3456-125-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/3456-126-0x000000000041D480-mapping.dmp

Download
memory/3456-127-0x00000000010A0000-0x00000000013C0000-memory.dmp

Filesize
3.1MB

Download
memory/4036-115-0x0000000000D30000-0x0000000000D31000-memory.dmp

Filesize
4KB

Download
memory/4036-117-0x0000000008170000-0x0000000008171000-memory.dmp

Filesize
4KB

Download
memory/4036-118-0x0000000007D10000-0x0000000007D11000-memory.dmp

Filesize
4KB

Download
memory/4036-119-0x00000000058C0000-0x00000000058C1000-memory.dmp

Filesize
4KB

Download
memory/4036-120-0x0000000007CE0000-0x0000000007CE1000-memory.dmp

Filesize
4KB

Download
memory/4036-121-0x0000000007D00000-0x0000000007D08000-memory.dmp

Filesize
32KB

Download
memory/4036-122-0x0000000008770000-0x0000000008771000-memory.dmp

Filesize
4KB

Download
memory/4036-123-0x0000000008960000-0x0000000008961000-memory.dmp

Filesize
4KB

Download
memory/4036-124-0x0000000008C10000-0x0000000008D26000-memory.dmp

Filesize
1.1MB

Download

Analysis

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