346d7b5529da0259174fa23b7dab626c3c61852e0d177048f8806a6e5f4f1902

Analysis

max time kernel
149s
max time network
119s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
18/08/2024, 04:14

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General

Target

a557de82fdad4cc4843ec47f0d634f42_JaffaCakes118.exe
Size

63KB
MD5

a557de82fdad4cc4843ec47f0d634f42
SHA1

5a99193e805d721d8c44defd5400f32bbf953589
SHA256

346d7b5529da0259174fa23b7dab626c3c61852e0d177048f8806a6e5f4f1902
SHA512

1469ee3f321b02702ac94f7cb799e40cdd471611cbc85d18fec045384d50d34fccfbbde94c7d015c2119c4111e1e9bc91a950df7b530b9941eb7107400e6125b
SSDEEP

768:pLg70B0Xz+M0pb5wXuqAR1Y+u4FxgxunyhmL+WPi0H1iUYstg7Q1TTGfL:pLg70KuqHH4jZHUhPQ1E

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2420	jusched.exe

Loads dropped DLL 2 IoCs

pid	Process
2704	a557de82fdad4cc4843ec47f0d634f42_JaffaCakes118.exe
2704	a557de82fdad4cc4843ec47f0d634f42_JaffaCakes118.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Java\jre-08\bin\jusched.exe	a557de82fdad4cc4843ec47f0d634f42_JaffaCakes118.exe
File created	C:\Program Files (x86)\Java\jre-08\bin\UF	a557de82fdad4cc4843ec47f0d634f42_JaffaCakes118.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	a557de82fdad4cc4843ec47f0d634f42_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jusched.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe
2420	jusched.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2704 wrote to memory of 2420	2704	a557de82fdad4cc4843ec47f0d634f42_JaffaCakes118.exe	30
PID 2704 wrote to memory of 2420	2704	a557de82fdad4cc4843ec47f0d634f42_JaffaCakes118.exe	30
PID 2704 wrote to memory of 2420	2704	a557de82fdad4cc4843ec47f0d634f42_JaffaCakes118.exe	30
PID 2704 wrote to memory of 2420	2704	a557de82fdad4cc4843ec47f0d634f42_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\a557de82fdad4cc4843ec47f0d634f42_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a557de82fdad4cc4843ec47f0d634f42_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2704
- C:\Program Files (x86)\Java\jre-08\bin\jusched.exe
  "C:\Program Files (x86)\Java\jre-08\bin\jusched.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2420

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Program Files (x86)\Java\jre-08\bin\jusched.exe

Filesize
63KB

MD5
a557de82fdad4cc4843ec47f0d634f42

SHA1
5a99193e805d721d8c44defd5400f32bbf953589

SHA256
346d7b5529da0259174fa23b7dab626c3c61852e0d177048f8806a6e5f4f1902

SHA512
1469ee3f321b02702ac94f7cb799e40cdd471611cbc85d18fec045384d50d34fccfbbde94c7d015c2119c4111e1e9bc91a950df7b530b9941eb7107400e6125b

Download Submit
memory/2420-12-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2420-16-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2704-0-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2704-11-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download