7cf9f425293e94f4cf2e03c0100a54a27aee84dfef5224040a90e36af75615e0

Analysis

max time kernel
121s
max time network
128s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04-10-2024 14:44

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General

Target

13c8a938608e609909b0777427cfd409_JaffaCakes118.exe
Size

113KB
MD5

13c8a938608e609909b0777427cfd409
SHA1

85840b402b1bf9acfe5280539466a87d510956f6
SHA256

7cf9f425293e94f4cf2e03c0100a54a27aee84dfef5224040a90e36af75615e0
SHA512

bfa0ef629185eded5fd2ca12eaeaca79a3cbe38ba8c1e081ed395809ed1f50e3df72c137b271d91f8535d8f7415b17fc6163127491b01d9b7a7b687d4a6f0449
SSDEEP

3072:DhTDRkQ6E50IsXz0b+45p3fwoYGX2Jt1b3Mk5LL604FIb:DhTDRkQ6E50fD0b+4vvyGX2JHb8k5LLD

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2300	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	13c8a938608e609909b0777427cfd409_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	13c8a938608e609909b0777427cfd409_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2904 wrote to memory of 2300	2904	13c8a938608e609909b0777427cfd409_JaffaCakes118.exe	28
PID 2904 wrote to memory of 2300	2904	13c8a938608e609909b0777427cfd409_JaffaCakes118.exe	28
PID 2904 wrote to memory of 2300	2904	13c8a938608e609909b0777427cfd409_JaffaCakes118.exe	28
PID 2904 wrote to memory of 2300	2904	13c8a938608e609909b0777427cfd409_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\13c8a938608e609909b0777427cfd409_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\13c8a938608e609909b0777427cfd409_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious use of WriteProcessMemory
PID:2904
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Bzv..bat" > nul 2> nul
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2300

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\Bzv..bat

Filesize
238B

MD5
9b31ebf7e921d5e03c8927e96fee57b6

SHA1
a78065f75e406a2281ca76fc8027fbc548cb5f5e

SHA256
f92a861a98bac99f382f61140e3c0b1de260ecedef5f00d4a1f83a24a5ffb201

SHA512
9c03fd039f649d0df7b2a4d5d65486168cb41fa254378679eaefd61e4a16e5dd0d7be4a885e40efcefd6ac92cdd136f09f603f89126e228a80d6f02bd6ee3c76

Download Submit
memory/2904-0-0x0000000000402000-0x0000000000403000-memory.dmp

Filesize
4KB

Download
memory/2904-1-0x0000000000400000-0x0000000000420A00-memory.dmp

Filesize
130KB

Download
memory/2904-2-0x0000000000400000-0x0000000000420A00-memory.dmp

Filesize
130KB

Download
memory/2904-3-0x0000000000400000-0x0000000000420A00-memory.dmp

Filesize
130KB

Download
memory/2904-5-0x0000000000400000-0x0000000000420A00-memory.dmp

Filesize
130KB

Download