1f5e6472a86ead2dd6e39c90ddf7cb06149b788e2b0c180310a283ead8004e20

Analysis

max time kernel
141s
max time network
128s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27/09/2024, 19:49

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General

Target

face8bda4c45508ada0596a3ed1f62f4_JaffaCakes118.exe
Size

68KB
MD5

face8bda4c45508ada0596a3ed1f62f4
SHA1

01c5e653fcdcd786279476e80b47ce57083a3a92
SHA256

1f5e6472a86ead2dd6e39c90ddf7cb06149b788e2b0c180310a283ead8004e20
SHA512

fcac1f41fb98a551bdc9c6bf2176736d63635b77f660d502de0aa1665c1d0bd81b47dd078d3293489b49a4293288bad9d94fa6c3631c842b17fdb2fedba605bd
SSDEEP

1536:TGCD8xo7B+7e2n+i+fzB0l7U2MFoMHXOWU2M+d0daPI/zp52wy/a9+W:tb7B4TOfF0lw3L+WU1ipPIWwy++

Score

6^/10

discovery upx

Malware Config

Signatures

Enumerates connected drives 3 TTPs 1 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\W:	face8bda4c45508ada0596a3ed1f62f4_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/3000-0-0x0000000000ED0000-0x0000000000EF2000-memory.dmp	upx
behavioral1/memory/3000-1-0x0000000000ED0000-0x0000000000EF2000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3056	3000	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	face8bda4c45508ada0596a3ed1f62f4_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3000 wrote to memory of 3056	3000	face8bda4c45508ada0596a3ed1f62f4_JaffaCakes118.exe	30
PID 3000 wrote to memory of 3056	3000	face8bda4c45508ada0596a3ed1f62f4_JaffaCakes118.exe	30
PID 3000 wrote to memory of 3056	3000	face8bda4c45508ada0596a3ed1f62f4_JaffaCakes118.exe	30
PID 3000 wrote to memory of 3056	3000	face8bda4c45508ada0596a3ed1f62f4_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\face8bda4c45508ada0596a3ed1f62f4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\face8bda4c45508ada0596a3ed1f62f4_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3000
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3000 -s 292
  2⤵
  - Program crash
  PID:3056

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

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/3000-0-0x0000000000ED0000-0x0000000000EF2000-memory.dmp

Filesize
136KB

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memory/3000-1-0x0000000000ED0000-0x0000000000EF2000-memory.dmp

Filesize
136KB

Download