761a238fb64c710d4b752abc6ab4ab5b1cc6f8fd8d64e0e96f8b5858db501b6b

Analysis

max time kernel
149s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
10/08/2024, 00:55

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General

Target

84372bd2ba26da30fdac375f4074a740_JaffaCakes118.exe
Size

71KB
MD5

84372bd2ba26da30fdac375f4074a740
SHA1

492a6230459a07bba26465e8af2e3c6c00abeff6
SHA256

761a238fb64c710d4b752abc6ab4ab5b1cc6f8fd8d64e0e96f8b5858db501b6b
SHA512

4a49d361d4563a41f994162ce28790fd3faf6919f592f3109c43a0b215ad3c6e5f9fb9be48bfeade092e27c5ba04abefc67d301922626e2e516e6a454053017d
SSDEEP

1536:a5l3PS/i4XixQJXJAu63+ZGhDYkQtWLEcLHfw2YYlnLOX:WqZSx0XJRA5YJW1zfJrO

Score

7^/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/3016-0-0x0000000000400000-0x000000000041A000-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	84372bd2ba26da30fdac375f4074a740_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3016	84372bd2ba26da30fdac375f4074a740_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3016 wrote to memory of 1920	3016	84372bd2ba26da30fdac375f4074a740_JaffaCakes118.exe	30
PID 3016 wrote to memory of 1920	3016	84372bd2ba26da30fdac375f4074a740_JaffaCakes118.exe	30
PID 3016 wrote to memory of 1920	3016	84372bd2ba26da30fdac375f4074a740_JaffaCakes118.exe	30
PID 3016 wrote to memory of 1920	3016	84372bd2ba26da30fdac375f4074a740_JaffaCakes118.exe	30
PID 3016 wrote to memory of 1920	3016	84372bd2ba26da30fdac375f4074a740_JaffaCakes118.exe	30
PID 3016 wrote to memory of 1920	3016	84372bd2ba26da30fdac375f4074a740_JaffaCakes118.exe	30
PID 3016 wrote to memory of 1920	3016	84372bd2ba26da30fdac375f4074a740_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\84372bd2ba26da30fdac375f4074a740_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\84372bd2ba26da30fdac375f4074a740_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3016
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1920

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/1920-2-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/1920-1-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/1920-4-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/1920-7-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/3016-0-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/3016-3-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download