0aaaacba440e3b7238cd8a6e139e77566e9f6c801291b7bfb92cd2aab87abbd8

Analysis

max time kernel
135s
max time network
140s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
13/10/2024, 21:23

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General

Target

422511d31784711ac906260eb82466aa_JaffaCakes118.exe
Size

330KB
MD5

422511d31784711ac906260eb82466aa
SHA1

7e532e67c04c5d1abd64f7d56a55c61e301dac55
SHA256

0aaaacba440e3b7238cd8a6e139e77566e9f6c801291b7bfb92cd2aab87abbd8
SHA512

01ab8120e539e9d01ea6c5acb63f1cdd849a9b086eae470f21e940923e3832b0bd60072b74e36211e182a0e2a887656cff01294cc449a525527bc375cbe3a51e
SSDEEP

6144:VBEN8cPuxcV4xohBKas3Rb9ixTuQp4vmk/hXtvg+yi9FLQjb2Z:VBExPu642shbUxlp+jRtvWi9NmaZ

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3008	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1272	Hacker.com.cn.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Hacker.com.cn.exe	422511d31784711ac906260eb82466aa_JaffaCakes118.exe
File created	C:\Windows\uninstal.bat	422511d31784711ac906260eb82466aa_JaffaCakes118.exe
File created	C:\Windows\Hacker.com.cn.exe	422511d31784711ac906260eb82466aa_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	422511d31784711ac906260eb82466aa_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Hacker.com.cn.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2528	422511d31784711ac906260eb82466aa_JaffaCakes118.exe
Token: SeDebugPrivilege	1272	Hacker.com.cn.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1272	Hacker.com.cn.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1272 wrote to memory of 2900	1272	Hacker.com.cn.exe	31
PID 1272 wrote to memory of 2900	1272	Hacker.com.cn.exe	31
PID 1272 wrote to memory of 2900	1272	Hacker.com.cn.exe	31
PID 1272 wrote to memory of 2900	1272	Hacker.com.cn.exe	31
PID 2528 wrote to memory of 3008	2528	422511d31784711ac906260eb82466aa_JaffaCakes118.exe	32
PID 2528 wrote to memory of 3008	2528	422511d31784711ac906260eb82466aa_JaffaCakes118.exe	32
PID 2528 wrote to memory of 3008	2528	422511d31784711ac906260eb82466aa_JaffaCakes118.exe	32
PID 2528 wrote to memory of 3008	2528	422511d31784711ac906260eb82466aa_JaffaCakes118.exe	32
PID 2528 wrote to memory of 3008	2528	422511d31784711ac906260eb82466aa_JaffaCakes118.exe	32
PID 2528 wrote to memory of 3008	2528	422511d31784711ac906260eb82466aa_JaffaCakes118.exe	32
PID 2528 wrote to memory of 3008	2528	422511d31784711ac906260eb82466aa_JaffaCakes118.exe	32

C:\Users\Admin\AppData\Local\Temp\422511d31784711ac906260eb82466aa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\422511d31784711ac906260eb82466aa_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2528
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\uninstal.bat
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:3008

C:\Windows\Hacker.com.cn.exe
C:\Windows\Hacker.com.cn.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1272
- C:\Program Files\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
  2⤵
  PID:2900

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\Hacker.com.cn.exe

Filesize
330KB

MD5
422511d31784711ac906260eb82466aa

SHA1
7e532e67c04c5d1abd64f7d56a55c61e301dac55

SHA256
0aaaacba440e3b7238cd8a6e139e77566e9f6c801291b7bfb92cd2aab87abbd8

SHA512
01ab8120e539e9d01ea6c5acb63f1cdd849a9b086eae470f21e940923e3832b0bd60072b74e36211e182a0e2a887656cff01294cc449a525527bc375cbe3a51e

Download Submit
C:\Windows\uninstal.bat

Filesize
218B

MD5
a3f4f78a20fd78f95fa16e29e3051a33

SHA1
0a88f61e47cb23569e757a6ea71c4a2b673a8a8b

SHA256
2a13dc6cc63d6fc4504f03689d80c765d69ef6fa64f6d4fea9946974729b10cc

SHA512
9a8e5a4c266c08c81e7e15afcfbf05e313a65528624630fe786c315dedf3906e2d9db616299fe706f3e0e3c6ac604d770caffa919169696138091aea8deb4989

Download Submit
memory/1272-4-0x00000000002C0000-0x00000000002C1000-memory.dmp

Filesize
4KB

Download
memory/1272-14-0x00000000002C0000-0x00000000002C1000-memory.dmp

Filesize
4KB

Download
memory/2528-0-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download