156c16ed1b628dde9f97d89e3973319b2e373db248532932116b304c72c63cfb

Analysis

max time kernel
142s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05/10/2024, 04:24

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General

Target

16250ca80c1a776a59f589dcc957aaab_JaffaCakes118.exe
Size

281KB
MD5

16250ca80c1a776a59f589dcc957aaab
SHA1

3144c6282874384f81751d17337f806bb74992d9
SHA256

156c16ed1b628dde9f97d89e3973319b2e373db248532932116b304c72c63cfb
SHA512

c21765130c3fac6925718fbf3af8234075ba4836609e65c940217e42ea6ddc0f3fa33674aa18b913995a878390485a9541d3f92a8c981f966ef41371011ffa18
SSDEEP

6144:NRUqOskIpmOrdo6ryr6y3lmcoGE+DNruGpZti7q8soYuz0p/ksTeQ:1IjOr662T3lm3GRDNDPs7qroh1sTJ

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3456	Hacker.com.cn.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Hacker.com.cn.exe	16250ca80c1a776a59f589dcc957aaab_JaffaCakes118.exe
File opened for modification	C:\Windows\Hacker.com.cn.exe	16250ca80c1a776a59f589dcc957aaab_JaffaCakes118.exe

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	16250ca80c1a776a59f589dcc957aaab_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Hacker.com.cn.exe

Modifies data under HKEY_USERS 5 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	Hacker.com.cn.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	Hacker.com.cn.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	Hacker.com.cn.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	Hacker.com.cn.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	Hacker.com.cn.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4756	16250ca80c1a776a59f589dcc957aaab_JaffaCakes118.exe
Token: SeDebugPrivilege	3456	Hacker.com.cn.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3456	Hacker.com.cn.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3456 wrote to memory of 3084	3456	Hacker.com.cn.exe	83
PID 3456 wrote to memory of 3084	3456	Hacker.com.cn.exe	83

C:\Users\Admin\AppData\Local\Temp\16250ca80c1a776a59f589dcc957aaab_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\16250ca80c1a776a59f589dcc957aaab_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4756

C:\Windows\Hacker.com.cn.exe
C:\Windows\Hacker.com.cn.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3456
- C:\Program Files\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
  2⤵
  PID:3084

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
281KB

MD5
16250ca80c1a776a59f589dcc957aaab

SHA1
3144c6282874384f81751d17337f806bb74992d9

SHA256
156c16ed1b628dde9f97d89e3973319b2e373db248532932116b304c72c63cfb

SHA512
c21765130c3fac6925718fbf3af8234075ba4836609e65c940217e42ea6ddc0f3fa33674aa18b913995a878390485a9541d3f92a8c981f966ef41371011ffa18

Download Submit
memory/3456-7-0x00000000008B0000-0x00000000008B1000-memory.dmp

Filesize
4KB

Download
memory/3456-10-0x0000000000400000-0x0000000000512000-memory.dmp

Filesize
1.1MB

Download
memory/3456-12-0x00000000008B0000-0x00000000008B1000-memory.dmp

Filesize
4KB

Download
memory/3456-16-0x0000000000400000-0x0000000000512000-memory.dmp

Filesize
1.1MB

Download
memory/4756-0-0x0000000000400000-0x0000000000512000-memory.dmp

Filesize
1.1MB

Download
memory/4756-1-0x0000000002280000-0x0000000002284000-memory.dmp

Filesize
16KB

Download
memory/4756-2-0x00000000024E0000-0x00000000024E1000-memory.dmp

Filesize
4KB

Download
memory/4756-8-0x0000000000400000-0x0000000000512000-memory.dmp

Filesize
1.1MB

Download
memory/4756-9-0x0000000002280000-0x0000000002284000-memory.dmp

Filesize
16KB

Download