xloader | e3440c29a362f7c2b7b7caa133b7fa016dac9af7fb6e2a4a4978845ec0ba5da9

General

Target

5823174ff78f251ac5b1b8cd1e1727aaa72f8523aa1aace4b59c9ef549d22148.exe
Size

878KB
MD5

7f6bc5f41f5190704ebfac8d666306ee
SHA1

1ae3d6d99ee0462619799dfc722f0bfed442b231
SHA256

5823174ff78f251ac5b1b8cd1e1727aaa72f8523aa1aace4b59c9ef549d22148
SHA512

14c175023c2e961cca96a08b620099dee9d0ce41575bf3a52971f32e5c1bf88fdc362513bee2b165467f1ccf9c44ff31dcd9f50ba72625c53587eb799fa40697
SSDEEP

12288:SvcsGI/c4fvh8VtkwODi42tTvwRPdywkYyzXlI8n3dYt2EObbZ:SjHgODjmzVXywtYt

Score

10^/10

xloader gm9w discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

gm9w

Decoy

steffiemor.com

qe2rvstorage.com

louisteak.com

top-dex2.com

fafeiya.com

saffure.com

1upshopandstuff.com

wemove66.com

deckswap.info

joinjifu.com

joboval.com

stilldeliciousvegan.com

intercunt.com

espaciosterapeutas.com

doglai.com

situationslayer.com

adbreaks.net

cdjy666.com

ap70mm.com

gwh525.xyz

Signatures

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

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral1/memory/2572-17-0x0000000000400000-0x0000000000428000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2288 set thread context of 2572	2288	5823174ff78f251ac5b1b8cd1e1727aaa72f8523aa1aace4b59c9ef549d22148.exe	33

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5823174ff78f251ac5b1b8cd1e1727aaa72f8523aa1aace4b59c9ef549d22148.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2440	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2288	5823174ff78f251ac5b1b8cd1e1727aaa72f8523aa1aace4b59c9ef549d22148.exe
2572	5823174ff78f251ac5b1b8cd1e1727aaa72f8523aa1aace4b59c9ef549d22148.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2288	5823174ff78f251ac5b1b8cd1e1727aaa72f8523aa1aace4b59c9ef549d22148.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2288 wrote to memory of 2440	2288	5823174ff78f251ac5b1b8cd1e1727aaa72f8523aa1aace4b59c9ef549d22148.exe	31
PID 2288 wrote to memory of 2440	2288	5823174ff78f251ac5b1b8cd1e1727aaa72f8523aa1aace4b59c9ef549d22148.exe	31
PID 2288 wrote to memory of 2440	2288	5823174ff78f251ac5b1b8cd1e1727aaa72f8523aa1aace4b59c9ef549d22148.exe	31
PID 2288 wrote to memory of 2440	2288	5823174ff78f251ac5b1b8cd1e1727aaa72f8523aa1aace4b59c9ef549d22148.exe	31
PID 2288 wrote to memory of 2572	2288	5823174ff78f251ac5b1b8cd1e1727aaa72f8523aa1aace4b59c9ef549d22148.exe	33
PID 2288 wrote to memory of 2572	2288	5823174ff78f251ac5b1b8cd1e1727aaa72f8523aa1aace4b59c9ef549d22148.exe	33
PID 2288 wrote to memory of 2572	2288	5823174ff78f251ac5b1b8cd1e1727aaa72f8523aa1aace4b59c9ef549d22148.exe	33
PID 2288 wrote to memory of 2572	2288	5823174ff78f251ac5b1b8cd1e1727aaa72f8523aa1aace4b59c9ef549d22148.exe	33
PID 2288 wrote to memory of 2572	2288	5823174ff78f251ac5b1b8cd1e1727aaa72f8523aa1aace4b59c9ef549d22148.exe	33
PID 2288 wrote to memory of 2572	2288	5823174ff78f251ac5b1b8cd1e1727aaa72f8523aa1aace4b59c9ef549d22148.exe	33
PID 2288 wrote to memory of 2572	2288	5823174ff78f251ac5b1b8cd1e1727aaa72f8523aa1aace4b59c9ef549d22148.exe	33

C:\Users\Admin\AppData\Local\Temp\5823174ff78f251ac5b1b8cd1e1727aaa72f8523aa1aace4b59c9ef549d22148.exe
"C:\Users\Admin\AppData\Local\Temp\5823174ff78f251ac5b1b8cd1e1727aaa72f8523aa1aace4b59c9ef549d22148.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2288
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\PZaGCvpDQdGwJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA8BD.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2440
- C:\Users\Admin\AppData\Local\Temp\5823174ff78f251ac5b1b8cd1e1727aaa72f8523aa1aace4b59c9ef549d22148.exe
  "C:\Users\Admin\AppData\Local\Temp\5823174ff78f251ac5b1b8cd1e1727aaa72f8523aa1aace4b59c9ef549d22148.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2572

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpA8BD.tmp

Filesize
1KB

MD5
f2ee714beaa0b256e3ccc784fb9ec232

SHA1
c212c542408dea133ae99fbbe13d9ff649e28b91

SHA256
362cf74c9446a4c62bd14579b1fe934f5883a7763609ba29aae4ef66df094029

SHA512
c79a4967f4ff76d10aa40c29813b07494f7ba841015ad74061bbe508e4596c2fabf6e8d35fdb14cf1ee717d954fb08f6069e69f0ce2eb6068ad0510894418a66

Download Submit
memory/2288-6-0x0000000005760000-0x0000000005800000-memory.dmp

Filesize
640KB

Download
memory/2288-1-0x00000000008F0000-0x00000000009D0000-memory.dmp

Filesize
896KB

Download
memory/2288-3-0x00000000004C0000-0x00000000004D8000-memory.dmp

Filesize
96KB

Download
memory/2288-4-0x0000000074DEE000-0x0000000074DEF000-memory.dmp

Filesize
4KB

Download
memory/2288-5-0x0000000074DE0000-0x00000000754CE000-memory.dmp

Filesize
6.9MB

Download
memory/2288-0-0x0000000074DEE000-0x0000000074DEF000-memory.dmp

Filesize
4KB

Download
memory/2288-7-0x0000000002140000-0x0000000002176000-memory.dmp

Filesize
216KB

Download
memory/2288-2-0x0000000074DE0000-0x00000000754CE000-memory.dmp

Filesize
6.9MB

Download
memory/2288-18-0x0000000074DE0000-0x00000000754CE000-memory.dmp

Filesize
6.9MB

Download
memory/2572-17-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2572-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2572-14-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2572-13-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2572-19-0x00000000009D0000-0x0000000000CD3000-memory.dmp

Filesize
3.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads