37178840a8dd06a0f435acf1c7055c6c2b784dde98e269f8cc93abb690272607

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
24/07/2024, 00:03

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General

Target

697f13b21eff3d1484b0d8ae273c7ce8_JaffaCakes118.exe
Size

883KB
MD5

697f13b21eff3d1484b0d8ae273c7ce8
SHA1

fb1c09bd73b5c4386ff520ce135d046cd3ec5ef6
SHA256

37178840a8dd06a0f435acf1c7055c6c2b784dde98e269f8cc93abb690272607
SHA512

6224cc38e433d6f7643ace34ea3ca940bcc7eda69368b489ac3cdc6a5cc202d8734e266bdd59e11b218c5fd9c5d3215fd3524cfc2a01084052000878d60bcb5c
SSDEEP

24576:qKeyxTAJj7P+yWwnPTAUGVYA1TKNct7llOYi+C:qKeyRA0yznPTQVYAw+HC

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1284	lnj.exe

Loads dropped DLL 1 IoCs

pid	Process
2072	697f13b21eff3d1484b0d8ae273c7ce8_JaffaCakes118.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\olbav\lnj.exe	697f13b21eff3d1484b0d8ae273c7ce8_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	697f13b21eff3d1484b0d8ae273c7ce8_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2072 wrote to memory of 1284	2072	697f13b21eff3d1484b0d8ae273c7ce8_JaffaCakes118.exe	31
PID 2072 wrote to memory of 1284	2072	697f13b21eff3d1484b0d8ae273c7ce8_JaffaCakes118.exe	31
PID 2072 wrote to memory of 1284	2072	697f13b21eff3d1484b0d8ae273c7ce8_JaffaCakes118.exe	31
PID 2072 wrote to memory of 1284	2072	697f13b21eff3d1484b0d8ae273c7ce8_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\697f13b21eff3d1484b0d8ae273c7ce8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\697f13b21eff3d1484b0d8ae273c7ce8_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2072
- C:\Program Files (x86)\olbav\lnj.exe
  "C:\Program Files (x86)\olbav\lnj.exe"
  2⤵
  - Executes dropped EXE
  PID:1284

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

\Program Files (x86)\olbav\lnj.exe

Filesize
909KB

MD5
59cab5fac13cea1f8ac04d838a552674

SHA1
ff3c42d43f6086ecbba09760233b68cbda82efd6

SHA256
ce443264df1ad44e411825d6693196e4b0101e8447d49a48162eb2c1a3ae99d8

SHA512
1ce753163068fe6d06041fd02ae2c91a125f85d984d3aa276aee332907acdf5980de1a90b306672a1abdd2dff8127e60cc645c958c2a8465db9835ad1f839baa

Download Submit
memory/1284-8-0x0000000000400000-0x0000000000494000-memory.dmp

Filesize
592KB

Download
memory/1284-9-0x0000000000400000-0x0000000000494000-memory.dmp

Filesize
592KB

Download
memory/1284-10-0x0000000000400000-0x0000000000494000-memory.dmp

Filesize
592KB

Download
memory/2072-0-0x0000000000400000-0x0000000000494000-memory.dmp

Filesize
592KB

Download
memory/2072-1-0x0000000000400000-0x0000000000494000-memory.dmp

Filesize
592KB

Download
memory/2072-7-0x0000000000400000-0x0000000000494000-memory.dmp

Filesize
592KB

Download