onlylogger | dd2834b25829a26134eca7d52e85a3b2a755278615e95f171697d38fd7811212

Analysis

max time kernel
93s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30-12-2024 19:32

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General

Target

JaffaCakes118_dd2834b25829a26134eca7d52e85a3b2a755278615e95f171697d38fd7811212.exe
Size

292KB
MD5

24676b75ae396cd2e4126febb9f1fff4
SHA1

c744ac9f1d59a25316f5891c898fbc54c02b8947
SHA256

dd2834b25829a26134eca7d52e85a3b2a755278615e95f171697d38fd7811212
SHA512

9522a4f38ccec7322868f761f8c28ec12332385ac79991080dd9e593f1b3dc7b9c2ee11bbe49dfd189da081325f3911d4b22cd37e313d1de808a7443febb3996
SSDEEP

3072:W/r5cRoyOg9E13LUjMR80A/iFFjC/RndHrTAOvX0Pt6wOdCeX09qT1tv7b/hWHAe:WVgy1UjRuFj+dLTAIat6wvl9qr7O

Score

10^/10

onlylogger discovery loader

Malware Config

Signatures

OnlyLogger
A tiny loader that uses IPLogger to get its payload.
loader onlylogger
Onlylogger family
onlylogger

OnlyLogger payload 5 IoCs

resource	yara_rule
behavioral2/memory/2708-2-0x0000000002210000-0x0000000002226000-memory.dmp	family_onlylogger
behavioral2/memory/2708-3-0x0000000000400000-0x0000000000418000-memory.dmp	family_onlylogger
behavioral2/memory/2708-4-0x0000000000400000-0x00000000004CA000-memory.dmp	family_onlylogger
behavioral2/memory/2708-5-0x0000000002210000-0x0000000002226000-memory.dmp	family_onlylogger
behavioral2/memory/2708-6-0x0000000000400000-0x0000000000418000-memory.dmp	family_onlylogger

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
12	iplogger.org
15	iplogger.org

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2536	2708	WerFault.exe	81
3888	2708	WerFault.exe	81

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	JaffaCakes118_dd2834b25829a26134eca7d52e85a3b2a755278615e95f171697d38fd7811212.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dd2834b25829a26134eca7d52e85a3b2a755278615e95f171697d38fd7811212.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dd2834b25829a26134eca7d52e85a3b2a755278615e95f171697d38fd7811212.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2708
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2708 -s 1060
  2⤵
  - Program crash
  PID:2536
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2708 -s 660
  2⤵
  - Program crash
  PID:3888

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2708 -ip 2708
1⤵
PID:1236

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 2708 -ip 2708
1⤵
PID:748

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

Web Service

T1102

Exfiltration

Impact

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Downloads

memory/2708-1-0x00000000005F0000-0x00000000006F0000-memory.dmp

Filesize
1024KB

Download
memory/2708-2-0x0000000002210000-0x0000000002226000-memory.dmp

Filesize
88KB

Download
memory/2708-3-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2708-4-0x0000000000400000-0x00000000004CA000-memory.dmp

Filesize
808KB

Download
memory/2708-5-0x0000000002210000-0x0000000002226000-memory.dmp

Filesize
88KB

Download
memory/2708-6-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download