d8ba17468911084d3797cdb1ea6246737879bb17fe94b4984d12d484a7b62cae

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240708-en
resource tags

arch:x64arch:x86image:win10v2004-20240708-enlocale:en-usos:windows10-2004-x64system
submitted
09/07/2024, 07:00

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General

Target

2f64ab64549251d59cf976f856d76bbe_JaffaCakes118.exe
Size

238KB
MD5

2f64ab64549251d59cf976f856d76bbe
SHA1

11f9340a7df351568c4bdac9d73f351534613ec9
SHA256

d8ba17468911084d3797cdb1ea6246737879bb17fe94b4984d12d484a7b62cae
SHA512

f863a09ecfbb7ed293c7b921bb38b54ed38c1ea738b9a4d54a4597fa81f0bed7195191ed3f12c5aa7442ffdfe98050d420f5459bd56e35ea776c0e5c22b8f327
SSDEEP

3072:6p332JMd1cCbaLBTco4vCo0gCOW4uATe2kCzoGtC+srO9k9HohLO34wCcSeZjZ:6p3dd1cCb84egCLUfcaC8lmCcPZ1

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3310979990-555183016-1244931625-1000\Control Panel\International\Geo\Nation	2f64ab64549251d59cf976f856d76bbe_JaffaCakes118.exe

Drops file in System32 directory 8 IoCs

description	ioc	Process
File created	C:\WINDOWS\SysWOW64\show.rpm	2f64ab64549251d59cf976f856d76bbe_JaffaCakes118.exe
File opened for modification	C:\WINDOWS\SysWOW64\show.rpm	2f64ab64549251d59cf976f856d76bbe_JaffaCakes118.exe
File created	C:\WINDOWS\SysWOW64\0.cmd	2f64ab64549251d59cf976f856d76bbe_JaffaCakes118.exe
File opened for modification	C:\WINDOWS\SysWOW64\0.cmd	2f64ab64549251d59cf976f856d76bbe_JaffaCakes118.exe
File created	C:\WINDOWS\SysWOW64\enb cmd.reg	2f64ab64549251d59cf976f856d76bbe_JaffaCakes118.exe
File opened for modification	C:\WINDOWS\SysWOW64\enb cmd.reg	2f64ab64549251d59cf976f856d76bbe_JaffaCakes118.exe
File created	C:\WINDOWS\SysWOW64\nircmd.exe	2f64ab64549251d59cf976f856d76bbe_JaffaCakes118.exe
File opened for modification	C:\WINDOWS\SysWOW64\nircmd.exe	2f64ab64549251d59cf976f856d76bbe_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1204 wrote to memory of 2280	1204	2f64ab64549251d59cf976f856d76bbe_JaffaCakes118.exe	84
PID 1204 wrote to memory of 2280	1204	2f64ab64549251d59cf976f856d76bbe_JaffaCakes118.exe	84
PID 1204 wrote to memory of 2280	1204	2f64ab64549251d59cf976f856d76bbe_JaffaCakes118.exe	84
PID 2280 wrote to memory of 1528	2280	cmd.exe	86
PID 2280 wrote to memory of 1528	2280	cmd.exe	86
PID 2280 wrote to memory of 1528	2280	cmd.exe	86

C:\Users\Admin\AppData\Local\Temp\2f64ab64549251d59cf976f856d76bbe_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2f64ab64549251d59cf976f856d76bbe_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:1204
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\WINDOWS\system32\0.cmd" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2280
- - C:\WINDOWS\SysWOW64\mode.com
    mode 90,20
    3⤵
    PID:1528

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\WINDOWS\SysWOW64\0.cmd

Filesize
1KB

MD5
baa9a9b8c8b4e96d11232410b3970e0f

SHA1
0347506ddea47b565a9529d8d1a5284eb6da3758

SHA256
8e1a0fa98ea2e96885b8c3159730eed39f621f1599b6a64325833723ff66e020

SHA512
61bea150c206c17ec6ee736d742357a992c7fda82397554af741b24bee695ce7dc5c73decba017690b9c4d28eaa3e6f5f4913b0cb3da8715b42756f099fc0a94

Download Submit
memory/1204-11-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

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