5598ddf35aac007ddfe263986ea1abf7fd79f138e5ca36223cbecc8d7dbbdb81

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
27-09-2024 14:22

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General

Target

fa90d947df8dbf76a527893cdf5ef994_JaffaCakes118.exe
Size

109KB
MD5

fa90d947df8dbf76a527893cdf5ef994
SHA1

0260f5a7ce07fd67a87e9a143ba168277c0e490e
SHA256

5598ddf35aac007ddfe263986ea1abf7fd79f138e5ca36223cbecc8d7dbbdb81
SHA512

6e1495de1e73f61aed3f5e4d2cd29d7a55f58aab56162a408bb3d6bd80cb1fbcd1d51788d7f73b82be44e7351ee7e10d78653278c56f291e9aeeeb0bad118d15
SSDEEP

3072:cXUw4HbBG1Wdo2OMAZ120rueYVDlkaJuBXpXHqoFIb:DwClGH/P/YtlCXq7

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2416	cmd.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	fa90d947df8dbf76a527893cdf5ef994_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	fa90d947df8dbf76a527893cdf5ef994_JaffaCakes118.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2544	fa90d947df8dbf76a527893cdf5ef994_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2544 wrote to memory of 2416	2544	fa90d947df8dbf76a527893cdf5ef994_JaffaCakes118.exe	31
PID 2544 wrote to memory of 2416	2544	fa90d947df8dbf76a527893cdf5ef994_JaffaCakes118.exe	31
PID 2544 wrote to memory of 2416	2544	fa90d947df8dbf76a527893cdf5ef994_JaffaCakes118.exe	31
PID 2544 wrote to memory of 2416	2544	fa90d947df8dbf76a527893cdf5ef994_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\fa90d947df8dbf76a527893cdf5ef994_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fa90d947df8dbf76a527893cdf5ef994_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2544
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Rbp..bat" > nul 2> nul
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2416

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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

C:\Users\Admin\AppData\Local\Temp\Rbp..bat

Filesize
238B

MD5
9f27b9a3b8d567808d524b2b02eea1d4

SHA1
b22a209aa5d81ec96df0b29de720a05a02337c81

SHA256
06958e395e194f77b400250d739589cf607b2e30b5922c38f006cca9b885c9aa

SHA512
742729f5775090aa5d29ed6ef077b49d1099fc26ab7ae4173144b566025f5a4f3a416514d23e295bf3093bf928da6939d40ce5943d47889c3231ae3d66428e17

Download Submit
memory/2544-1-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2544-0-0x0000000000401000-0x0000000000403000-memory.dmp

Filesize
8KB

Download
memory/2544-2-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2544-5-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download