xloader | ccad88cfcaf9a2b65b29af3fe6b85559efe3ffcf032ada3919cfa656eef60e54

General

Target

7419a11c48f0ed31dc35a63d44f61392_JaffaCakes118.exe
Size

913KB
MD5

7419a11c48f0ed31dc35a63d44f61392
SHA1

be4a8c7b4bd5232bdc4021215dab6140376ca26a
SHA256

ccad88cfcaf9a2b65b29af3fe6b85559efe3ffcf032ada3919cfa656eef60e54
SHA512

8f2e443c8846660f769d8fe5712279b4a0c5267e99df1f195cc6b87508a7dc93177f6965303a7b529068eff22711ce557e3eec62ddb0557eaeda4c5b5f490b3c
SSDEEP

12288:w3LeA2Ei6hYnM2VBnQ1QB7g5r9B0hlskjES3bBzP5mWK1VU68YYi2tHK7zjzKbo0:2Lsyz+qQhgnWTdBzPUWQBp9zKbo0

Score

10^/10

xloader w56m discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

w56m

Decoy

damai.zone

mywishbookweb.cloud

sandilakeclothing.bid

joysell.net

hackedwhores.com

sjdibang.com

memaquiahiga.com

bleeckerbobs.net

emmettthomas.com

thesheetz.com

mimik33.info

prettyprettybartending.com

3173596.com

shwangjia.com

sightuiop.com

tinnitusnow.online

mahadevexporters.com

cleaninglanarkshire.com

ibiaozhi.net

upinfame.com

Signatures

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

Xloader payload 3 IoCs

rat

resource	yara_rule
behavioral1/memory/2944-22-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/2944-18-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/2068-28-0x0000000000080000-0x00000000000A9000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1740 set thread context of 2944	1740	7419a11c48f0ed31dc35a63d44f61392_JaffaCakes118.exe	33
PID 2944 set thread context of 1188	2944	RegSvcs.exe	21
PID 2068 set thread context of 1188	2068	systray.exe	21

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 4 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	7419a11c48f0ed31dc35a63d44f61392_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	systray.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.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
2920	schtasks.exe

Suspicious behavior: EnumeratesProcesses 23 IoCs

pid	Process
2944	RegSvcs.exe
2944	RegSvcs.exe
2068	systray.exe
2068	systray.exe
2068	systray.exe
2068	systray.exe
2068	systray.exe
2068	systray.exe
2068	systray.exe
2068	systray.exe
2068	systray.exe
2068	systray.exe
2068	systray.exe
2068	systray.exe
2068	systray.exe
2068	systray.exe
2068	systray.exe
2068	systray.exe
2068	systray.exe
2068	systray.exe
2068	systray.exe
2068	systray.exe
2068	systray.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
2944	RegSvcs.exe
2944	RegSvcs.exe
2944	RegSvcs.exe
2068	systray.exe
2068	systray.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2944	RegSvcs.exe
Token: SeDebugPrivilege	2068	systray.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 1740 wrote to memory of 2920	1740	7419a11c48f0ed31dc35a63d44f61392_JaffaCakes118.exe	31
PID 1740 wrote to memory of 2920	1740	7419a11c48f0ed31dc35a63d44f61392_JaffaCakes118.exe	31
PID 1740 wrote to memory of 2920	1740	7419a11c48f0ed31dc35a63d44f61392_JaffaCakes118.exe	31
PID 1740 wrote to memory of 2920	1740	7419a11c48f0ed31dc35a63d44f61392_JaffaCakes118.exe	31
PID 1740 wrote to memory of 2944	1740	7419a11c48f0ed31dc35a63d44f61392_JaffaCakes118.exe	33
PID 1740 wrote to memory of 2944	1740	7419a11c48f0ed31dc35a63d44f61392_JaffaCakes118.exe	33
PID 1740 wrote to memory of 2944	1740	7419a11c48f0ed31dc35a63d44f61392_JaffaCakes118.exe	33
PID 1740 wrote to memory of 2944	1740	7419a11c48f0ed31dc35a63d44f61392_JaffaCakes118.exe	33
PID 1740 wrote to memory of 2944	1740	7419a11c48f0ed31dc35a63d44f61392_JaffaCakes118.exe	33
PID 1740 wrote to memory of 2944	1740	7419a11c48f0ed31dc35a63d44f61392_JaffaCakes118.exe	33
PID 1740 wrote to memory of 2944	1740	7419a11c48f0ed31dc35a63d44f61392_JaffaCakes118.exe	33
PID 1740 wrote to memory of 2944	1740	7419a11c48f0ed31dc35a63d44f61392_JaffaCakes118.exe	33
PID 1740 wrote to memory of 2944	1740	7419a11c48f0ed31dc35a63d44f61392_JaffaCakes118.exe	33
PID 1740 wrote to memory of 2944	1740	7419a11c48f0ed31dc35a63d44f61392_JaffaCakes118.exe	33
PID 1188 wrote to memory of 2068	1188	Explorer.EXE	34
PID 1188 wrote to memory of 2068	1188	Explorer.EXE	34
PID 1188 wrote to memory of 2068	1188	Explorer.EXE	34
PID 1188 wrote to memory of 2068	1188	Explorer.EXE	34
PID 2068 wrote to memory of 2784	2068	systray.exe	35
PID 2068 wrote to memory of 2784	2068	systray.exe	35
PID 2068 wrote to memory of 2784	2068	systray.exe	35
PID 2068 wrote to memory of 2784	2068	systray.exe	35

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1188
- C:\Users\Admin\AppData\Local\Temp\7419a11c48f0ed31dc35a63d44f61392_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\7419a11c48f0ed31dc35a63d44f61392_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1740
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\achsLLSCRXvSN" /XML "C:\Users\Admin\AppData\Local\Temp\tmp47AA.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2920
- - 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:2944
- C:\Windows\SysWOW64\systray.exe
  "C:\Windows\SysWOW64\systray.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2068
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2784

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\tmp47AA.tmp

Filesize
1KB

MD5
8bcb65b1815a0d0e4f40ca9cc438e2c5

SHA1
9b52053c4afe23f114f8945d9bc6479df55fd854

SHA256
c38e97e40503cd2e4ac538475de0a26fe7f74663ce4447d68effa8a0ee153b5f

SHA512
a5c9eee8768f3922b086a32347e020767800d3b59aae969436027bb5c073bcf872d2a09803b85d30a98ac9502dafc0daf275023357f477c57a554231c0b46af0

Download Submit
memory/1188-24-0x0000000000010000-0x0000000000020000-memory.dmp

Filesize
64KB

Download
memory/1188-25-0x0000000005040000-0x00000000051C5000-memory.dmp

Filesize
1.5MB

Download
memory/1188-29-0x0000000005040000-0x00000000051C5000-memory.dmp

Filesize
1.5MB

Download
memory/1740-5-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download
memory/1740-1-0x0000000000F00000-0x0000000000FEA000-memory.dmp

Filesize
936KB

Download
memory/1740-6-0x00000000057A0000-0x0000000005840000-memory.dmp

Filesize
640KB

Download
memory/1740-2-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download
memory/1740-19-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download
memory/1740-7-0x00000000008B0000-0x00000000008DE000-memory.dmp

Filesize
184KB

Download
memory/1740-0-0x00000000748AE000-0x00000000748AF000-memory.dmp

Filesize
4KB

Download
memory/1740-4-0x00000000748AE000-0x00000000748AF000-memory.dmp

Filesize
4KB

Download
memory/1740-3-0x0000000000300000-0x0000000000316000-memory.dmp

Filesize
88KB

Download
memory/2068-27-0x0000000000E20000-0x0000000000E25000-memory.dmp

Filesize
20KB

Download
memory/2068-28-0x0000000000080000-0x00000000000A9000-memory.dmp

Filesize
164KB

Download
memory/2068-26-0x0000000000E20000-0x0000000000E25000-memory.dmp

Filesize
20KB

Download
memory/2944-22-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2944-14-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2944-13-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2944-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2944-18-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2944-20-0x0000000000AE0000-0x0000000000DE3000-memory.dmp

Filesize
3.0MB

Download
memory/2944-23-0x0000000000190000-0x00000000001A1000-memory.dmp

Filesize
68KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads