f2f12ab3823167ab2fcc58eb7e599f40d98c930d9b8727f8eacfab3cb089d859

Analysis

max time kernel
149s
max time network
127s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
14/10/2024, 15:27

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General

Target

42dbb66aa079edbab609317efde3ebe0_JaffaCakes118.exe
Size

104KB
MD5

42dbb66aa079edbab609317efde3ebe0
SHA1

2c1d0f799d648884ab215c379a0db05fe95ab381
SHA256

f2f12ab3823167ab2fcc58eb7e599f40d98c930d9b8727f8eacfab3cb089d859
SHA512

0a5eea1cc5ff1f3ea21f55a0bb3c3755154ad72a03f425cf33d0abc7fa83b5cc31a8d778cdc4430b7eafcfa90a414b2e726d699923ca05ec5b8fca4e34eccc4b
SSDEEP

3072:VEg+T69KcJom4LXzBAoSp84VR+IRt1VH0+8:+49X4X4Vb1m

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2772-0-0x0000000000400000-0x0000000000434000-memory.dmp	upx

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	42dbb66aa079edbab609317efde3ebe0_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2772	42dbb66aa079edbab609317efde3ebe0_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2772 wrote to memory of 2904	2772	42dbb66aa079edbab609317efde3ebe0_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2904	2772	42dbb66aa079edbab609317efde3ebe0_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2904	2772	42dbb66aa079edbab609317efde3ebe0_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2904	2772	42dbb66aa079edbab609317efde3ebe0_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2904	2772	42dbb66aa079edbab609317efde3ebe0_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2904	2772	42dbb66aa079edbab609317efde3ebe0_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2904	2772	42dbb66aa079edbab609317efde3ebe0_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\42dbb66aa079edbab609317efde3ebe0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\42dbb66aa079edbab609317efde3ebe0_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2772
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2904

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/2772-0-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2772-1-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2772-5-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2772-2-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2904-4-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/2904-3-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/2904-6-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/2904-9-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download