0f7675428bb22f56a87623f869697ac32d97ac529c46583330985be921732ddf

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30/09/2024, 11:33

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General

Target

011aa6225d2f9893027f677ccf6b4a19_JaffaCakes118.exe
Size

308KB
MD5

011aa6225d2f9893027f677ccf6b4a19
SHA1

a841715f09295718246f7f3035677ce15d4b8ea3
SHA256

0f7675428bb22f56a87623f869697ac32d97ac529c46583330985be921732ddf
SHA512

5e1f4fe71fa6f186d5fc56ee6103e247f450a702eaf78f0b6583d38cd9cf1096a2d8d3e311d20cd60b2fa09fd09143111d17d891c4fe7d861c30ea9882e03861
SSDEEP

6144:uP2bvKyCPkpBYR/z1btWRh6ie2hAG/T9mUG45sV/kUHo+WFLhQ8dy0Q5tK:uP2bvO8PE/q3YG79mUG44kOo1wtK

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/2156-0-0x0000000010000000-0x0000000010020000-memory.dmp	upx
behavioral1/memory/2156-4-0x0000000010000000-0x0000000010020000-memory.dmp	upx
behavioral1/memory/2156-2-0x0000000010000000-0x0000000010020000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1432	2156	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	011aa6225d2f9893027f677ccf6b4a19_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2156 wrote to memory of 1432	2156	011aa6225d2f9893027f677ccf6b4a19_JaffaCakes118.exe	30
PID 2156 wrote to memory of 1432	2156	011aa6225d2f9893027f677ccf6b4a19_JaffaCakes118.exe	30
PID 2156 wrote to memory of 1432	2156	011aa6225d2f9893027f677ccf6b4a19_JaffaCakes118.exe	30
PID 2156 wrote to memory of 1432	2156	011aa6225d2f9893027f677ccf6b4a19_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\011aa6225d2f9893027f677ccf6b4a19_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\011aa6225d2f9893027f677ccf6b4a19_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2156
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2156 -s 116
  2⤵
  - Program crash
  PID:1432

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

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Downloads

memory/2156-0-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

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memory/2156-4-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

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memory/2156-2-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

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