7a16ec7396332879ba90f1662e149cf1931dddb0cbfe12b65c07c27bcf418cac

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/10/2024, 00:51

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General

Target

27ff5c9b37e3a482932738029f5d982b_JaffaCakes118.exe
Size

47KB
MD5

27ff5c9b37e3a482932738029f5d982b
SHA1

af9a33e9ca00ccac4646252e049c73f8ac18d73b
SHA256

7a16ec7396332879ba90f1662e149cf1931dddb0cbfe12b65c07c27bcf418cac
SHA512

b0c3c2f004420900eb81190aad3604eeab53c4fbf736407616c5a134249038c9d4be3de8593ddcb7e729fc7e728143c8417ca6cefc8147a33caa1d6122593f12
SSDEEP

768:sB2TTg+tuPele1CIzBQ00mmhMSeAuB7n8ldVO+lQ4Uerm2q1IexeOcKVhtIt09nP:02TTg852miAuBIldo+lPrm2VOPtIE

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2968	cmd.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\kr_done1	27ff5c9b37e3a482932738029f5d982b_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	27ff5c9b37e3a482932738029f5d982b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3052	27ff5c9b37e3a482932738029f5d982b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3052 wrote to memory of 2968	3052	27ff5c9b37e3a482932738029f5d982b_JaffaCakes118.exe	31
PID 3052 wrote to memory of 2968	3052	27ff5c9b37e3a482932738029f5d982b_JaffaCakes118.exe	31
PID 3052 wrote to memory of 2968	3052	27ff5c9b37e3a482932738029f5d982b_JaffaCakes118.exe	31
PID 3052 wrote to memory of 2968	3052	27ff5c9b37e3a482932738029f5d982b_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\27ff5c9b37e3a482932738029f5d982b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\27ff5c9b37e3a482932738029f5d982b_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3052
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\\uninstf76ab8b.bat" "C:\Users\Admin\AppData\Local\Temp\27ff5c9b37e3a482932738029f5d982b_JaffaCakes118.exe""
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2968

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\uninstf76ab8b.bat

Filesize
59B

MD5
2988b921fbed03f9c93c5d538932bbe3

SHA1
4b791b3d59ae76ff091c2cf201b40f5d1b432a3f

SHA256
a1769979622d3d25829be12474ad32ccfdfcac59785dac2fc10ae49c300e4ea3

SHA512
2920c6e9851973371dc238da1ee3c63d41c7820637856ee92c67e9489c1790e3fad287d229440d124e60b978f6819d04b47c40de9034cbd9de422aaafc2b07f9

Download Submit
memory/3052-3-0x000000000040D000-0x000000000040F000-memory.dmp

Filesize
8KB

Download
memory/3052-4-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/3052-8-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

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