ca101e6e07e11c55434090e96fdb243ec1393af5f9ef4b37806269b721a90e7e

Analysis

max time kernel
143s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22/08/2024, 13:03

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General

Target

b7bd1016d59d6c20b3d3949f34168b2a_JaffaCakes118.exe
Size

756KB
MD5

b7bd1016d59d6c20b3d3949f34168b2a
SHA1

afb7b90051ddfd53a5a7d601b176c45e4b096e09
SHA256

ca101e6e07e11c55434090e96fdb243ec1393af5f9ef4b37806269b721a90e7e
SHA512

201f7859249228762682f70e89ff9c426bbee4f582b134c738cb90233842ab2471962afdec83d78f78d9722980a0aeb5d6f60151e70c08f8107cedd08562b6a3
SSDEEP

12288:yNSUNjEf1kNMNVYBWvuI1Hmuok+P89u0HCme8UHlLUoBReOZjiHa8LwoG:yNSIjCmAYovSF09u0HCtNlLUyReOZOHw

Score

7^/10

discovery upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x000800000001e550-14.dat	acprotect

Loads dropped DLL 5 IoCs

pid	Process
3104	b7bd1016d59d6c20b3d3949f34168b2a_JaffaCakes118.exe
3104	b7bd1016d59d6c20b3d3949f34168b2a_JaffaCakes118.exe
3104	b7bd1016d59d6c20b3d3949f34168b2a_JaffaCakes118.exe
3104	b7bd1016d59d6c20b3d3949f34168b2a_JaffaCakes118.exe
3104	b7bd1016d59d6c20b3d3949f34168b2a_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x000800000001e550-14.dat	upx
behavioral2/memory/3104-19-0x0000000004140000-0x00000000041F6000-memory.dmp	upx
behavioral2/memory/3104-20-0x0000000004140000-0x00000000041F6000-memory.dmp	upx

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\GLBSINST.%$D	b7bd1016d59d6c20b3d3949f34168b2a_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\~GLH0001.TMP	b7bd1016d59d6c20b3d3949f34168b2a_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\plpl.dll	b7bd1016d59d6c20b3d3949f34168b2a_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\optplug.ini	b7bd1016d59d6c20b3d3949f34168b2a_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	b7bd1016d59d6c20b3d3949f34168b2a_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\b7bd1016d59d6c20b3d3949f34168b2a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b7bd1016d59d6c20b3d3949f34168b2a_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:3104

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\GLC8B58.tmp

Filesize
161KB

MD5
315f8d68ff1a414806e7344ac8dd8b6d

SHA1
8fe6719bdf12244e8ef154e36c77ec487dbafeff

SHA256
90b9dfcb65f6e6cd0123f44cbf8310659f4c7ca4488a57d3045f72d55a9771e9

SHA512
95a5efdaf8f620f85838be6eb59768a421059595c1e07dd6680aac3bfd371075f1c9528cb2dceefb333c72ed6821a6e592ca7d16e2923f39212a0e1ffdba296a

Download Submit
C:\Users\Admin\AppData\Local\Temp\GLK8B78.tmp

Filesize
33KB

MD5
a6601202dda81c941e14dd79878ca61d

SHA1
a436aa8bd1d6b501d30f01c4587fb32d513038f4

SHA256
7906a8f868986edda9f7c4df0d93ed862959b81344a475f452b9e31c1aece464

SHA512
c27d32541f21e0a5aa45939855d4cddfec04ec466a1231d419b29cf07157751bf778ef851868181a0392fbe6ddcabf372b7a2d35519b5b3a2bda21ff7192a5b4

Download Submit
C:\Windows\SysWOW64\optplug.ini

Filesize
42B

MD5
939041e8b853763b6f1412b9c9bf95e7

SHA1
356301ec7c7542e4a4166f91d354e4ae4a46f888

SHA256
9ad5eef59afcaecd2fda23d543cfc0af2840c196521820ab1e5df2b80417fad9

SHA512
f63de821ddca56cb25ee3f71964d03ba61fa98bcc9d28559e1cd8ede00678a1cf17a1c0d6848f3faf1b3968ba5cc4d15c7c241b15a86f8f7caf017ba5ad3ae38

Download Submit
C:\Windows\SysWOW64\plpl.dll

Filesize
271KB

MD5
8d1b9b39f397bff0167b4004b93dcb0c

SHA1
f87393b8d8075653aeda32e8b8ba2997ba8d5fb1

SHA256
ccc2ac3abf8e53d30c1d03f52c2a65b9810ec71fb616aac780f3226847f56f82

SHA512
c0f99725514e91cd1edd64bc917355b17c2585d38c44855c3a3cd8258914d76ba59cbf5fb651b602fb45a2be5e3daedc56547012a4a5eab081c4a290b06d6ae2

Download Submit
memory/3104-19-0x0000000004140000-0x00000000041F6000-memory.dmp

Filesize
728KB

Download
memory/3104-21-0x0000000002E90000-0x0000000002E91000-memory.dmp

Filesize
4KB

Download
memory/3104-20-0x0000000004140000-0x00000000041F6000-memory.dmp

Filesize
728KB

Download
memory/3104-30-0x0000000004140000-0x00000000041F6000-memory.dmp

Filesize
728KB

Download
memory/3104-31-0x0000000002E90000-0x0000000002E91000-memory.dmp

Filesize
4KB

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