5e6a793dbeebc268b3d1545dc7b1fa7bb97c7f0a6ae93baffe5ff3a5cad2b6c9

Analysis

max time kernel
22s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
10/08/2024, 17:22

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General

Target

86f6f101658b7bc438486132270fd386_JaffaCakes118.exe
Size

56KB
MD5

86f6f101658b7bc438486132270fd386
SHA1

f9f7729e00aa28a15367ac5c137a457a786c9747
SHA256

5e6a793dbeebc268b3d1545dc7b1fa7bb97c7f0a6ae93baffe5ff3a5cad2b6c9
SHA512

4a8b52b89ee4a91665399c3828f9485122c4138fb4056a1a0551b884276d74365856029474cd42515781c146c01fb5cb94fd19b48020da50b27c678fa64d7149
SSDEEP

1536:RGvdghk050Awl0C74JPPFHRaaNZ9g3gXp3IhQ8J9YUbfLqvq:RGvdIFdFYSQ3gXp3J8J9byq

Score

7^/10

discovery upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2472	86f6f101658b7bc438486132270fd386_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2472	86f6f101658b7bc438486132270fd386_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
2132	86f6f101658b7bc438486132270fd386_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2132-0-0x0000000000400000-0x000000000043A000-memory.dmp	upx
behavioral1/memory/2132-12-0x00000000001F0000-0x000000000022A000-memory.dmp	upx
behavioral1/files/0x000c000000014132-10.dat	upx

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	86f6f101658b7bc438486132270fd386_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2132	86f6f101658b7bc438486132270fd386_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2132	86f6f101658b7bc438486132270fd386_JaffaCakes118.exe
2472	86f6f101658b7bc438486132270fd386_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2132 wrote to memory of 2472	2132	86f6f101658b7bc438486132270fd386_JaffaCakes118.exe	30
PID 2132 wrote to memory of 2472	2132	86f6f101658b7bc438486132270fd386_JaffaCakes118.exe	30
PID 2132 wrote to memory of 2472	2132	86f6f101658b7bc438486132270fd386_JaffaCakes118.exe	30
PID 2132 wrote to memory of 2472	2132	86f6f101658b7bc438486132270fd386_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\86f6f101658b7bc438486132270fd386_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\86f6f101658b7bc438486132270fd386_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2132
- C:\Users\Admin\AppData\Local\Temp\86f6f101658b7bc438486132270fd386_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\86f6f101658b7bc438486132270fd386_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2472

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

\Users\Admin\AppData\Local\Temp\86f6f101658b7bc438486132270fd386_JaffaCakes118.exe

Filesize
56KB

MD5
5aaf3e65a14236f1e8b47271e72ce5d5

SHA1
a516bc3bbdfe683bd0f0f10f83458e0e176db9ee

SHA256
40c9aed8bfa677977e4a1e783a7b5a63f718c6a20a3cf8f0d07c46e91f24e163

SHA512
0fdff9dd5289b213f826cc4fae66b6f5b9017f9f32395a23ab18a302a6459c3da88eedf2952f6198d7eb396dd52455ae6795cf3f69956f33348490089c03ad8b

Download Submit
memory/2132-0-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/2132-2-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2132-9-0x0000000000030000-0x000000000003E000-memory.dmp

Filesize
56KB

Download
memory/2132-12-0x00000000001F0000-0x000000000022A000-memory.dmp

Filesize
232KB

Download
memory/2132-16-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2472-22-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2472-17-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2472-27-0x0000000000030000-0x000000000003E000-memory.dmp

Filesize
56KB

Download
memory/2472-28-0x00000000001F0000-0x000000000020B000-memory.dmp

Filesize
108KB

Download
memory/2472-29-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download