676f21365b43672243ed838dac537e21d7e477b721c28585a0cad7e1f79574ad

Analysis

max time kernel
117s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09/10/2024, 08:17

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General

Target

2dc8b5e9840a96740b4d6f794e829881_JaffaCakes118.exe
Size

2.9MB
MD5

2dc8b5e9840a96740b4d6f794e829881
SHA1

d5258f9c0f6f8447c7b577d01f37334d2a90b2cf
SHA256

676f21365b43672243ed838dac537e21d7e477b721c28585a0cad7e1f79574ad
SHA512

09f36e7e5578fe6b1fbbe65f4307eb76a930e812167ee70aef8e7aa7f4abc0805aeee91c6d9fc56dc73742b2aa6141379a110265d96be95dc4c762e785c20fdf
SSDEEP

49152:hzYK+CEzVYx8W4dkHpd1l/Q0XAyP4M338dB2IBlGuuDVUsdxxjeQZwxPYRKs:hzJ+Nz5ldkHp5/uygg3gnl/IVUs1jePs

Score

7^/10

discovery upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3800	2dc8b5e9840a96740b4d6f794e829881_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2980-0-0x0000000000400000-0x00000000008EF000-memory.dmp	upx
behavioral2/memory/3800-12-0x0000000000400000-0x00000000008EF000-memory.dmp	upx
behavioral2/files/0x000b000000023bfc-11.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	2dc8b5e9840a96740b4d6f794e829881_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2dc8b5e9840a96740b4d6f794e829881_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2980	2dc8b5e9840a96740b4d6f794e829881_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2980	2dc8b5e9840a96740b4d6f794e829881_JaffaCakes118.exe
3800	2dc8b5e9840a96740b4d6f794e829881_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2980 wrote to memory of 3800	2980	2dc8b5e9840a96740b4d6f794e829881_JaffaCakes118.exe	83
PID 2980 wrote to memory of 3800	2980	2dc8b5e9840a96740b4d6f794e829881_JaffaCakes118.exe	83
PID 2980 wrote to memory of 3800	2980	2dc8b5e9840a96740b4d6f794e829881_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\2dc8b5e9840a96740b4d6f794e829881_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2dc8b5e9840a96740b4d6f794e829881_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2980
- C:\Users\Admin\AppData\Local\Temp\2dc8b5e9840a96740b4d6f794e829881_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\2dc8b5e9840a96740b4d6f794e829881_JaffaCakes118.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:3800

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\2dc8b5e9840a96740b4d6f794e829881_JaffaCakes118.exe

Filesize
2.9MB

MD5
14ea8e63a76cea2addedaf7561064596

SHA1
29320b371f7a550b21634588b3844b3bab1af1ca

SHA256
68fa2f98f81744fda3373c6108b06023e49bb1b12f1f33cb36d6fa614a82caf8

SHA512
ed9b9790c22dcc8ff1eec46765c3223a8f7961cb37a8cb7b269630d14000706d31d1fa9dd0444cd2df74b9a557503b54b5a1d5a4af752373522fd6886a014eed

Download Submit
memory/2980-0-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/2980-1-0x0000000001D80000-0x0000000001EB3000-memory.dmp

Filesize
1.2MB

Download
memory/2980-2-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/2980-13-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/3800-12-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/3800-14-0x0000000001CA0000-0x0000000001DD3000-memory.dmp

Filesize
1.2MB

Download
memory/3800-15-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/3800-20-0x0000000000400000-0x000000000061D000-memory.dmp

Filesize
2.1MB

Download
memory/3800-26-0x00000000045A0000-0x00000000047CA000-memory.dmp

Filesize
2.2MB

Download
memory/3800-35-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download