94e00053190f06f1b1b3ad2f148d8bc3a2765f5b91784bd2b7d92d1c82facca9

Analysis

max time kernel
150s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29-10-2024 00:50

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General

Target

7b49c85f43dd4586209075ac6bbf15da_JaffaCakes118.exe
Size

2.9MB
MD5

7b49c85f43dd4586209075ac6bbf15da
SHA1

7ec72f060b7d13e23fa4e212a9b3a5d8dde836b8
SHA256

94e00053190f06f1b1b3ad2f148d8bc3a2765f5b91784bd2b7d92d1c82facca9
SHA512

207aa7ea91133bc6201abe9d9d345225cad3580cb28af47528bdc2591db19a8feed0db64e9c2d50f34909f68b39b0bf9efef7342af5f193c884d702e655c0376
SSDEEP

49152:0YjSnqGFfkHlcViu+Pj9sCR2Xm2AUM6OS0N74NH5HUyNRcUsCVOzetdZJ:0YjSnqG6HlcViRZxCj64HBUCczzM3

Score

7^/10

discovery upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2192	7b49c85f43dd4586209075ac6bbf15da_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2192	7b49c85f43dd4586209075ac6bbf15da_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4912-0-0x0000000000400000-0x00000000008EF000-memory.dmp	upx
behavioral2/files/0x0008000000023c93-11.dat	upx
behavioral2/memory/2192-12-0x0000000000400000-0x00000000008EF000-memory.dmp	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	7b49c85f43dd4586209075ac6bbf15da_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7b49c85f43dd4586209075ac6bbf15da_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4912	7b49c85f43dd4586209075ac6bbf15da_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4912	7b49c85f43dd4586209075ac6bbf15da_JaffaCakes118.exe
2192	7b49c85f43dd4586209075ac6bbf15da_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4912 wrote to memory of 2192	4912	7b49c85f43dd4586209075ac6bbf15da_JaffaCakes118.exe	84
PID 4912 wrote to memory of 2192	4912	7b49c85f43dd4586209075ac6bbf15da_JaffaCakes118.exe	84
PID 4912 wrote to memory of 2192	4912	7b49c85f43dd4586209075ac6bbf15da_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\7b49c85f43dd4586209075ac6bbf15da_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7b49c85f43dd4586209075ac6bbf15da_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4912
- C:\Users\Admin\AppData\Local\Temp\7b49c85f43dd4586209075ac6bbf15da_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\7b49c85f43dd4586209075ac6bbf15da_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:2192

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\7b49c85f43dd4586209075ac6bbf15da_JaffaCakes118.exe

Filesize
2.9MB

MD5
4ea27222216e6bd4737f8d325a06ca89

SHA1
e640a08e306d83d430a9e8d0ec8b78040808da1e

SHA256
6e9d21e33107e6d4aa6db3aad174087d25ed26d899ae7790e72cbd96264013b8

SHA512
b29c6c016ee160f4fce36f6dcddc2779f6157e41c35bbfcd9324bcc5375334e503546ffe9b6909e382fbe1ac11228c51d874d4d851da651b7bae60599eb070a4

Download Submit
memory/2192-12-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/2192-14-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/2192-19-0x0000000001D20000-0x0000000001E53000-memory.dmp

Filesize
1.2MB

Download
memory/2192-20-0x0000000000400000-0x000000000061D000-memory.dmp

Filesize
2.1MB

Download
memory/2192-26-0x0000000005620000-0x000000000584A000-memory.dmp

Filesize
2.2MB

Download
memory/2192-33-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/4912-0-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/4912-1-0x0000000001CB0000-0x0000000001DE3000-memory.dmp

Filesize
1.2MB

Download
memory/4912-2-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/4912-13-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download