472e20e7ba97d023eb7b8c606ee16b91568bcdf0d76aa927a271874a4116eb48

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14-08-2024 17:00

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General

Target

96e4b52522cb3ffc74c383cb470a3999_JaffaCakes118.exe
Size

266KB
MD5

96e4b52522cb3ffc74c383cb470a3999
SHA1

2a79a4d3e04a212866fd56214c392b57e285190b
SHA256

472e20e7ba97d023eb7b8c606ee16b91568bcdf0d76aa927a271874a4116eb48
SHA512

df5aac63a645590ac1febc5ea1ec807fddfd22ad6ad73a83456ee868ab48e8ed930ed559bbd0334fb8bedffa16ddf6b2816de2e010220717085df3f968322d8c
SSDEEP

6144:JvWNVXe/QhjzjAaEW0osPgOLmIjT5+jNX4rlxNAhuW90TK857YlMdVQ:J+NBnLEWgPgqfT0JQHNAht93sklj

Score

7^/10

discovery upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1504	96e4b52522cb3ffc74c383cb470a3999_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1504	96e4b52522cb3ffc74c383cb470a3999_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/5080-0-0x0000000000400000-0x0000000000486000-memory.dmp	upx
behavioral2/files/0x00090000000233bc-12.dat	upx
behavioral2/memory/1504-14-0x0000000000400000-0x0000000000486000-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	96e4b52522cb3ffc74c383cb470a3999_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	96e4b52522cb3ffc74c383cb470a3999_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
5080	96e4b52522cb3ffc74c383cb470a3999_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
5080	96e4b52522cb3ffc74c383cb470a3999_JaffaCakes118.exe
1504	96e4b52522cb3ffc74c383cb470a3999_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5080 wrote to memory of 1504	5080	96e4b52522cb3ffc74c383cb470a3999_JaffaCakes118.exe	87
PID 5080 wrote to memory of 1504	5080	96e4b52522cb3ffc74c383cb470a3999_JaffaCakes118.exe	87
PID 5080 wrote to memory of 1504	5080	96e4b52522cb3ffc74c383cb470a3999_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\96e4b52522cb3ffc74c383cb470a3999_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\96e4b52522cb3ffc74c383cb470a3999_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:5080
- C:\Users\Admin\AppData\Local\Temp\96e4b52522cb3ffc74c383cb470a3999_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\96e4b52522cb3ffc74c383cb470a3999_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:1504

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\96e4b52522cb3ffc74c383cb470a3999_JaffaCakes118.exe

Filesize
266KB

MD5
3dbd965ab1b8706237fd7d96fd0f9aa0

SHA1
06fd8269041ed9eeb9e72fd4d8b6902e0b85cf05

SHA256
942cbea012028cda84f424fe834c007d2be12c3947d434d7d105aeae71a908a4

SHA512
c7d86b7c2a11bce4deef2b768d731549675128973206911ade54643e6dd6e0aaafeae88ecfed76ce0476b12f68f610fcfc1b23901c68e947fd4371cc7f47c329

Download Submit
memory/1504-14-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/1504-15-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1504-21-0x00000000000D0000-0x00000000000F1000-memory.dmp

Filesize
132KB

Download
memory/1504-34-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/5080-0-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/5080-1-0x0000000001490000-0x00000000014B1000-memory.dmp

Filesize
132KB

Download
memory/5080-2-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/5080-13-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download