1862d396f20d36d4cb3dba139a9bf8f2d3e783dfeef9f507f6e1bba677373e5d

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
10/08/2024, 12:52

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General

Target

861f6ac550292560e471e077f162a82d_JaffaCakes118.exe
Size

14KB
MD5

861f6ac550292560e471e077f162a82d
SHA1

0c03f5cf33b1eaad8595152f0e51de9634e1846a
SHA256

1862d396f20d36d4cb3dba139a9bf8f2d3e783dfeef9f507f6e1bba677373e5d
SHA512

a6d74028c911198bb8ab0067b17d4074fcece2b77bb76bcdcf1b913519b27f8bb50a28d6bb97268a4e8d8bdffee1e07c2eddbff35e784b64b4eddf6f5388a892
SSDEEP

192:bJ3Buk23UU4G2lawXbBxxyttThHd5KM8F8nARe9i0V8J0fVZRlQAzxuepL0lN5U8:brLUwa1ttTZZhnN9i0VYozxucL0OrMAW

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1040-0-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral1/memory/1040-7-0x0000000000400000-0x000000000040F000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1040 set thread context of 2208	1040	861f6ac550292560e471e077f162a82d_JaffaCakes118.exe	30

System Location Discovery: System Language Discovery 1 TTPs 1 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	861f6ac550292560e471e077f162a82d_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1040	861f6ac550292560e471e077f162a82d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1040 wrote to memory of 2208	1040	861f6ac550292560e471e077f162a82d_JaffaCakes118.exe	30
PID 1040 wrote to memory of 2208	1040	861f6ac550292560e471e077f162a82d_JaffaCakes118.exe	30
PID 1040 wrote to memory of 2208	1040	861f6ac550292560e471e077f162a82d_JaffaCakes118.exe	30
PID 1040 wrote to memory of 2208	1040	861f6ac550292560e471e077f162a82d_JaffaCakes118.exe	30
PID 1040 wrote to memory of 2208	1040	861f6ac550292560e471e077f162a82d_JaffaCakes118.exe	30
PID 1040 wrote to memory of 2208	1040	861f6ac550292560e471e077f162a82d_JaffaCakes118.exe	30
PID 1040 wrote to memory of 2208	1040	861f6ac550292560e471e077f162a82d_JaffaCakes118.exe	30
PID 1040 wrote to memory of 2208	1040	861f6ac550292560e471e077f162a82d_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\861f6ac550292560e471e077f162a82d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\861f6ac550292560e471e077f162a82d_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1040
- C:\Users\Admin\AppData\Local\Temp\861f6ac550292560e471e077f162a82d_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\861f6ac550292560e471e077f162a82d_JaffaCakes118.exe"
  2⤵
  PID:2208

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

memory/1040-0-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/1040-7-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2208-5-0x0000000000400000-0x0000000000401800-memory.dmp

Filesize
6KB

Download
memory/2208-4-0x0000000000400000-0x0000000000402000-memory.dmp

Filesize
8KB

Download
memory/2208-3-0x0000000000400000-0x0000000000402000-memory.dmp

Filesize
8KB

Download