603e0a45774d41bb71dccf40e5e128d4badecd665e7d699d617e42727d5fe4b5

Analysis

max time kernel
140s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
17-08-2024 11:46

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General

Target

a2684bafbe37500d7e7015f378fd07a1_JaffaCakes118.exe
Size

95KB
MD5

a2684bafbe37500d7e7015f378fd07a1
SHA1

4cc1492ff8fe1412148e9112fece8685faf355e2
SHA256

603e0a45774d41bb71dccf40e5e128d4badecd665e7d699d617e42727d5fe4b5
SHA512

10639b948162fdfa8cb795fad5e1a83bbae78215501d58b0fc6ea4d6680e7a3cb75bc3d89a8887728ff7ef82adde2aa897cb2ba810be574fa78d827e2504c8e8
SSDEEP

1536:ZdNMcBvjLqqBjeoGJPgbsONU9fmEmNBxtYlIJKV8ABIvHf+RBHDx4OXrS:ZkKv/qNrRgION8mFBAOY8AOniB

Score

7^/10

discovery upx

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
1868	a2684bafbe37500d7e7015f378fd07a1_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1868-0-0x0000000000400000-0x0000000000452000-memory.dmp	upx
behavioral2/memory/1868-5-0x0000000000400000-0x0000000000452000-memory.dmp	upx

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	a2684bafbe37500d7e7015f378fd07a1_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	4072	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	4072	AUDIODG.EXE

C:\Users\Admin\AppData\Local\Temp\a2684bafbe37500d7e7015f378fd07a1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a2684bafbe37500d7e7015f378fd07a1_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1868

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x470 0x338
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4072

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\bassmod.dll

Filesize
9KB

MD5
780d14604d49e3c634200c523def8351

SHA1
e208ef6f421d2260070a9222f1f918f1de0a8eeb

SHA256
844eb66a10b848d3a71a8c63c35f0a01550a46d2ff8503e2ca8947978b03b4d2

SHA512
a49c030f11da8f0cdc4205c86bec00653ec2f8899983cad9d7195fd23255439291aaec5a7e128e1a103efd93b8566e86f15af89eba4efebf9debce14a7a5564b

Download Submit
memory/1868-0-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1868-5-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download