xloader | 7f41f56fccf71bcb0c1f50d11e9d05a0342cd08a3a27d55d31cffe0ef95b2272

General

Target

e2bbb850c21363d228dc24d273e1a8a9_JaffaCakes118.exe
Size

503KB
MD5

e2bbb850c21363d228dc24d273e1a8a9
SHA1

fd22b3c7eb8baf4a5f73cb32340c1503cc5d2b2a
SHA256

7f41f56fccf71bcb0c1f50d11e9d05a0342cd08a3a27d55d31cffe0ef95b2272
SHA512

9dc5863692a3c505f3a2856ebe1cb2bc5bc33db5293393cf004e45f90b0dbf24eb85248464a3d3d849c33ec7e310e022956ab7c295136bf0ee3bffcd4874e098
SSDEEP

12288:AfOusTlZ4F8YdfUMhIwWbm8RN5qlGeiSLRMcfj/i2CuAUgh:AWuyZRYdfJhIwWKOPqs3Qfj

Score

10^/10

xloader n58i loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

n58i

Decoy

nl-cafe.com

votetedjaleta.com

britrobertsrealtor.com

globipark.com

citysucces.com

verisignwebsite-verified.com

riddlepc.com

rosecityclimbing.com

oleandrinextract.com

salmankonstruksi.com

needhamchannel.com

refreshx2z.com

youth66.com

pla-russia.com

halloweenmaskpro.com

exdysis.com

1gcz.com

lookgoodman.com

rlxagva.com

stlcityc.com

Signatures

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

Xloader payload 5 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/2652-12-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/2652-17-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/2652-21-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/2488-27-0x0000000000110000-0x0000000000139000-memory.dmp	xloader
behavioral1/memory/2488-29-0x0000000000110000-0x0000000000139000-memory.dmp	xloader

Suspicious use of SetThreadContext 4 IoCs

Processes:

e2bbb850c21363d228dc24d273e1a8a9_JaffaCakes118.exeRegSvcs.exewininit.exe

description	pid	process	target process
PID 2188 set thread context of 2652	2188	e2bbb850c21363d228dc24d273e1a8a9_JaffaCakes118.exe	RegSvcs.exe
PID 2652 set thread context of 1272	2652	RegSvcs.exe	Explorer.EXE
PID 2652 set thread context of 1272	2652	RegSvcs.exe	Explorer.EXE
PID 2488 set thread context of 1272	2488	wininit.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

e2bbb850c21363d228dc24d273e1a8a9_JaffaCakes118.exeRegSvcs.exewininit.exe

pid	process
2188	e2bbb850c21363d228dc24d273e1a8a9_JaffaCakes118.exe
2188	e2bbb850c21363d228dc24d273e1a8a9_JaffaCakes118.exe
2652	RegSvcs.exe
2652	RegSvcs.exe
2652	RegSvcs.exe
2488	wininit.exe
2488	wininit.exe
2488	wininit.exe
2488	wininit.exe
2488	wininit.exe
2488	wininit.exe
2488	wininit.exe
2488	wininit.exe
2488	wininit.exe
2488	wininit.exe
2488	wininit.exe
2488	wininit.exe
2488	wininit.exe
2488	wininit.exe
2488	wininit.exe
2488	wininit.exe
2488	wininit.exe
2488	wininit.exe
2488	wininit.exe
2488	wininit.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

RegSvcs.exewininit.exe

pid process

2652 RegSvcs.exe
2652 RegSvcs.exe
2652 RegSvcs.exe
2652 RegSvcs.exe
2488 wininit.exe
2488 wininit.exe

pid	process
2652	RegSvcs.exe
2652	RegSvcs.exe
2652	RegSvcs.exe
2652	RegSvcs.exe
2488	wininit.exe
2488	wininit.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

e2bbb850c21363d228dc24d273e1a8a9_JaffaCakes118.exeRegSvcs.exewininit.exe

description	pid	process
Token: SeDebugPrivilege	2188	e2bbb850c21363d228dc24d273e1a8a9_JaffaCakes118.exe
Token: SeDebugPrivilege	2652	RegSvcs.exe
Token: SeDebugPrivilege	2488	wininit.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

e2bbb850c21363d228dc24d273e1a8a9_JaffaCakes118.exeExplorer.EXEwininit.exe

description	pid	process	target process
PID 2188 wrote to memory of 2652	2188	e2bbb850c21363d228dc24d273e1a8a9_JaffaCakes118.exe	RegSvcs.exe
PID 2188 wrote to memory of 2652	2188	e2bbb850c21363d228dc24d273e1a8a9_JaffaCakes118.exe	RegSvcs.exe
PID 2188 wrote to memory of 2652	2188	e2bbb850c21363d228dc24d273e1a8a9_JaffaCakes118.exe	RegSvcs.exe
PID 2188 wrote to memory of 2652	2188	e2bbb850c21363d228dc24d273e1a8a9_JaffaCakes118.exe	RegSvcs.exe
PID 2188 wrote to memory of 2652	2188	e2bbb850c21363d228dc24d273e1a8a9_JaffaCakes118.exe	RegSvcs.exe
PID 2188 wrote to memory of 2652	2188	e2bbb850c21363d228dc24d273e1a8a9_JaffaCakes118.exe	RegSvcs.exe
PID 2188 wrote to memory of 2652	2188	e2bbb850c21363d228dc24d273e1a8a9_JaffaCakes118.exe	RegSvcs.exe
PID 2188 wrote to memory of 2652	2188	e2bbb850c21363d228dc24d273e1a8a9_JaffaCakes118.exe	RegSvcs.exe
PID 2188 wrote to memory of 2652	2188	e2bbb850c21363d228dc24d273e1a8a9_JaffaCakes118.exe	RegSvcs.exe
PID 2188 wrote to memory of 2652	2188	e2bbb850c21363d228dc24d273e1a8a9_JaffaCakes118.exe	RegSvcs.exe
PID 1272 wrote to memory of 2488	1272	Explorer.EXE	wininit.exe
PID 1272 wrote to memory of 2488	1272	Explorer.EXE	wininit.exe
PID 1272 wrote to memory of 2488	1272	Explorer.EXE	wininit.exe
PID 1272 wrote to memory of 2488	1272	Explorer.EXE	wininit.exe
PID 2488 wrote to memory of 2984	2488	wininit.exe	cmd.exe
PID 2488 wrote to memory of 2984	2488	wininit.exe	cmd.exe
PID 2488 wrote to memory of 2984	2488	wininit.exe	cmd.exe
PID 2488 wrote to memory of 2984	2488	wininit.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1272

C:\Users\Admin\AppData\Local\Temp\e2bbb850c21363d228dc24d273e1a8a9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e2bbb850c21363d228dc24d273e1a8a9_JaffaCakes118.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2188

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:2652

C:\Windows\SysWOW64\wininit.exe
"C:\Windows\SysWOW64\wininit.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2488

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
3⤵
PID:2984

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1272-16-0x0000000003A60000-0x0000000003B60000-memory.dmp

Filesize
1024KB

Download
memory/1272-32-0x0000000003FA0000-0x0000000004061000-memory.dmp

Filesize
772KB

Download
memory/1272-24-0x0000000003FA0000-0x0000000004061000-memory.dmp

Filesize
772KB

Download
memory/1272-22-0x0000000006550000-0x0000000006662000-memory.dmp

Filesize
1.1MB

Download
memory/1272-19-0x0000000006550000-0x0000000006662000-memory.dmp

Filesize
1.1MB

Download
memory/2188-7-0x0000000000380000-0x00000000003B6000-memory.dmp

Filesize
216KB

Download
memory/2188-5-0x0000000007170000-0x00000000071B0000-memory.dmp

Filesize
256KB

Download
memory/2188-0-0x0000000000D30000-0x0000000000DB4000-memory.dmp

Filesize
528KB

Download
memory/2188-1-0x00000000743A0000-0x0000000074A8E000-memory.dmp

Filesize
6.9MB

Download
memory/2188-2-0x0000000007170000-0x00000000071B0000-memory.dmp

Filesize
256KB

Download
memory/2188-4-0x00000000743A0000-0x0000000074A8E000-memory.dmp

Filesize
6.9MB

Download
memory/2188-6-0x0000000007290000-0x00000000072FE000-memory.dmp

Filesize
440KB

Download
memory/2188-13-0x00000000743A0000-0x0000000074A8E000-memory.dmp

Filesize
6.9MB

Download
memory/2188-3-0x00000000004A0000-0x00000000004BC000-memory.dmp

Filesize
112KB

Download
memory/2488-27-0x0000000000110000-0x0000000000139000-memory.dmp

Filesize
164KB

Download
memory/2488-28-0x0000000001F20000-0x0000000002223000-memory.dmp

Filesize
3.0MB

Download
memory/2488-25-0x0000000000B00000-0x0000000000B1A000-memory.dmp

Filesize
104KB

Download
memory/2488-29-0x0000000000110000-0x0000000000139000-memory.dmp

Filesize
164KB

Download
memory/2488-26-0x0000000000B00000-0x0000000000B1A000-memory.dmp

Filesize
104KB

Download
memory/2488-31-0x0000000000860000-0x00000000008F0000-memory.dmp

Filesize
576KB

Download
memory/2652-12-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2652-23-0x00000000001E0000-0x00000000001F1000-memory.dmp

Filesize
68KB

Download
memory/2652-21-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2652-18-0x0000000000190000-0x00000000001A1000-memory.dmp

Filesize
68KB

Download
memory/2652-17-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2652-14-0x0000000000830000-0x0000000000B33000-memory.dmp

Filesize
3.0MB

Download
memory/2652-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2652-9-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2652-8-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads