d7fade466770d4958f11dcc39d8dd20b2713a1fde1aa3e178e4a4295f8a95dc7

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15-12-2024 14:51

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General

Target

f47cad2e129cd235f52b5435ce75c9d1_JaffaCakes118.exe
Size

1.5MB
MD5

f47cad2e129cd235f52b5435ce75c9d1
SHA1

5f217043485810ea6468caddfd1d6415bd654067
SHA256

d7fade466770d4958f11dcc39d8dd20b2713a1fde1aa3e178e4a4295f8a95dc7
SHA512

b820c32c3aa5db73596d6a7d73deeeb501eaa05f2c9f1bcf4294c14f9a92965bd6063576bf28f040f619113f0f5beb238966d7a8856317929c9f45244c6e757e
SSDEEP

24576:vnvjJcZ71vshIgXkznF2gn3JQxsb5l9xPJgFNIkn0xqJKs483TU+W:vnFcZBs/kzEgZFTbPJUtn0xqcso+

Score

7^/10

discovery upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3068	f47cad2e129cd235f52b5435ce75c9d1_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3068	f47cad2e129cd235f52b5435ce75c9d1_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
2112	f47cad2e129cd235f52b5435ce75c9d1_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2112-5-0x0000000000400000-0x00000000008EF000-memory.dmp	upx
behavioral1/memory/3068-15-0x0000000000400000-0x00000000008EF000-memory.dmp	upx
behavioral1/files/0x0007000000012117-14.dat	upx

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	f47cad2e129cd235f52b5435ce75c9d1_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f47cad2e129cd235f52b5435ce75c9d1_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2112	f47cad2e129cd235f52b5435ce75c9d1_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2112	f47cad2e129cd235f52b5435ce75c9d1_JaffaCakes118.exe
3068	f47cad2e129cd235f52b5435ce75c9d1_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2112 wrote to memory of 3068	2112	f47cad2e129cd235f52b5435ce75c9d1_JaffaCakes118.exe	30
PID 2112 wrote to memory of 3068	2112	f47cad2e129cd235f52b5435ce75c9d1_JaffaCakes118.exe	30
PID 2112 wrote to memory of 3068	2112	f47cad2e129cd235f52b5435ce75c9d1_JaffaCakes118.exe	30
PID 2112 wrote to memory of 3068	2112	f47cad2e129cd235f52b5435ce75c9d1_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\f47cad2e129cd235f52b5435ce75c9d1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f47cad2e129cd235f52b5435ce75c9d1_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2112
- C:\Users\Admin\AppData\Local\Temp\f47cad2e129cd235f52b5435ce75c9d1_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\f47cad2e129cd235f52b5435ce75c9d1_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:3068

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\f47cad2e129cd235f52b5435ce75c9d1_JaffaCakes118.exe

Filesize
1.5MB

MD5
630d627c9dcec7ccbb7fda70dfca3b56

SHA1
94140f21af2b22ec670f3a27c7220298c026e3f5

SHA256
f009611b86ef9dbcbac33a67a994cefe242b347dce18938f844b79a511a3110f

SHA512
ea8a2feb5eaebe476148a3b5480aa33b59ac8a34beec2dabb2531ae7d71493c0a4bf926d3df2916257193170edbc3edddece438c6e030a1dededc8d756e995ff

Download Submit
memory/2112-6-0x0000000000290000-0x00000000003C3000-memory.dmp

Filesize
1.2MB

Download
memory/2112-5-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/2112-0-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/2112-13-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/3068-15-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/3068-16-0x0000000000130000-0x0000000000263000-memory.dmp

Filesize
1.2MB

Download
memory/3068-22-0x0000000000400000-0x000000000061D000-memory.dmp

Filesize
2.1MB

Download
memory/3068-17-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/3068-28-0x0000000003420000-0x000000000364A000-memory.dmp

Filesize
2.2MB

Download
memory/3068-43-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download