eaa7d78a1f4bdd204b271d88bf54b49e8c6bd5b382d066066ba4258bedcd9159

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
10/08/2024, 07:41

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General

Target

854f050eb7b20848d6d58abd1dcc3414_JaffaCakes118.dll
Size

65KB
MD5

854f050eb7b20848d6d58abd1dcc3414
SHA1

7841937030c90b3d9f9f188e516d948e088ce50c
SHA256

eaa7d78a1f4bdd204b271d88bf54b49e8c6bd5b382d066066ba4258bedcd9159
SHA512

d167c926e59a9349e8932f4647d6625e9bf82cb050efeaf061e833954160c9bcb6686c921f1326f8975b436f495aeb0ac759bcf1b25d79ff277ddc7e8ac4ef25
SSDEEP

1536:R6SHAUq85VFEukdU15kl8WU24KuEDmfPQaaaRUopl6:RLAp8feXs5KU24KjMosUop8

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/2868-0-0x0000000010000000-0x0000000010970000-memory.dmp	upx

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	rundll32.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2868	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2864 wrote to memory of 2868	2864	rundll32.exe	30
PID 2864 wrote to memory of 2868	2864	rundll32.exe	30
PID 2864 wrote to memory of 2868	2864	rundll32.exe	30
PID 2864 wrote to memory of 2868	2864	rundll32.exe	30
PID 2864 wrote to memory of 2868	2864	rundll32.exe	30
PID 2864 wrote to memory of 2868	2864	rundll32.exe	30
PID 2864 wrote to memory of 2868	2864	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\854f050eb7b20848d6d58abd1dcc3414_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2864
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\854f050eb7b20848d6d58abd1dcc3414_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2868

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/2868-0-0x0000000010000000-0x0000000010970000-memory.dmp

Filesize
9.4MB

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