48f42071aa5d1054ce42b0f572766702d1758166384d2fa1842519d8fc6d567a

Analysis

max time kernel
135s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-10-2024 06:57

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General

Target

6964ed8c97d823a92e2386e981c6570d_JaffaCakes118.exe
Size

2.9MB
MD5

6964ed8c97d823a92e2386e981c6570d
SHA1

9733a2c07cb92613a86a1d6fa454fbb1c87eb8a0
SHA256

48f42071aa5d1054ce42b0f572766702d1758166384d2fa1842519d8fc6d567a
SHA512

5994ee5666c0d8e94b9c93f28e245c1b2961c87ed5985c09072da0200b897459e4d788c26e2660a42717dd2c9434b977f4c11403aeac928761c435bf625cec5f
SSDEEP

49152:0I/HvMAiga2kqXwGz+1wrbKGJ2ype7zzBmiAWjk4Gust1it7uZSX:R/Xid2jX7yQZiLJA2kBjt1M7vX

Score

7^/10

discovery upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2388	6964ed8c97d823a92e2386e981c6570d_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2388	6964ed8c97d823a92e2386e981c6570d_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2968-0-0x0000000000400000-0x00000000008EF000-memory.dmp	upx
behavioral2/files/0x0008000000023cba-11.dat	upx
behavioral2/memory/2388-12-0x0000000000400000-0x00000000008EF000-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	6964ed8c97d823a92e2386e981c6570d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6964ed8c97d823a92e2386e981c6570d_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2968	6964ed8c97d823a92e2386e981c6570d_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2968	6964ed8c97d823a92e2386e981c6570d_JaffaCakes118.exe
2388	6964ed8c97d823a92e2386e981c6570d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2968 wrote to memory of 2388	2968	6964ed8c97d823a92e2386e981c6570d_JaffaCakes118.exe	84
PID 2968 wrote to memory of 2388	2968	6964ed8c97d823a92e2386e981c6570d_JaffaCakes118.exe	84
PID 2968 wrote to memory of 2388	2968	6964ed8c97d823a92e2386e981c6570d_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\6964ed8c97d823a92e2386e981c6570d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6964ed8c97d823a92e2386e981c6570d_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2968
- C:\Users\Admin\AppData\Local\Temp\6964ed8c97d823a92e2386e981c6570d_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\6964ed8c97d823a92e2386e981c6570d_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:2388

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

C:\Users\Admin\AppData\Local\Temp\6964ed8c97d823a92e2386e981c6570d_JaffaCakes118.exe

Filesize
2.9MB

MD5
c18f2cf74c310be87708f152bb86c95f

SHA1
1ee6b3b66887bb3688a703dbd0edd99d4553c591

SHA256
70d512958994a25cd55c16466637b9e16a7436d718da54a3543597519a7c3683

SHA512
98c10b243673c03fc70a90e30716f349544484068a93f7add446f798e27300bbf3423e7832c2736a46caa35bba2f2a0853308130561b6561f16b380b0589253f

Download Submit
memory/2388-12-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/2388-14-0x00000000018F0000-0x0000000001A23000-memory.dmp

Filesize
1.2MB

Download
memory/2388-26-0x0000000005570000-0x000000000579A000-memory.dmp

Filesize
2.2MB

Download
memory/2388-20-0x0000000000400000-0x000000000061D000-memory.dmp

Filesize
2.1MB

Download
memory/2388-15-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/2388-33-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/2968-0-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/2968-1-0x0000000001CD0000-0x0000000001E03000-memory.dmp

Filesize
1.2MB

Download
memory/2968-3-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/2968-13-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download