dcb1672ed3ba5c3ea74d30e9a7e05dd82cbd52765553d2f7a67722ef2709eb93

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
02/10/2024, 19:18

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General

Target

0c22784dc06e4995f1e90a252df3d6d6_JaffaCakes118.exe
Size

958KB
MD5

0c22784dc06e4995f1e90a252df3d6d6
SHA1

8d2d306066f53921baa4eccbf6bd118df2f17ef6
SHA256

dcb1672ed3ba5c3ea74d30e9a7e05dd82cbd52765553d2f7a67722ef2709eb93
SHA512

8ecd1947affa0306792c86e328a45c026294ff3159f109f4cfde6105d9291fe16d02113dd9161cfb20cbc845ec4920d68e697e34cd0932af3fd945e2367353e3
SSDEEP

12288:uP2bvO8PE/pKiRk0S4fW16yQeEDiUj+r6qlqc87dbyxP3hNKyyPsyKb+vF6X+UGj:8IvOwS4ifxy8tqlr8hypSyvb+nUG0tG

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1072-0-0x0000000010000000-0x0000000010020000-memory.dmp	upx
behavioral1/memory/1072-3-0x0000000010000000-0x0000000010020000-memory.dmp	upx
behavioral1/memory/1072-2-0x0000000010000000-0x0000000010020000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2748	1072	WerFault.exe	29

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	0c22784dc06e4995f1e90a252df3d6d6_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1072 wrote to memory of 2748	1072	0c22784dc06e4995f1e90a252df3d6d6_JaffaCakes118.exe	30
PID 1072 wrote to memory of 2748	1072	0c22784dc06e4995f1e90a252df3d6d6_JaffaCakes118.exe	30
PID 1072 wrote to memory of 2748	1072	0c22784dc06e4995f1e90a252df3d6d6_JaffaCakes118.exe	30
PID 1072 wrote to memory of 2748	1072	0c22784dc06e4995f1e90a252df3d6d6_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\0c22784dc06e4995f1e90a252df3d6d6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0c22784dc06e4995f1e90a252df3d6d6_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1072
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1072 -s 116
  2⤵
  - Program crash
  PID:2748

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/1072-0-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/1072-3-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/1072-2-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download