ab72e926dc72ca5fab3caf6d4e8f499410839b54d4c3dab1b48ed464c986fdee

Analysis

max time kernel
139s
max time network
150s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08/09/2024, 01:56

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General

Target

d347569e3a0f6bf69b0bc4cb3fa383fc_JaffaCakes118.exe
Size

8KB
MD5

d347569e3a0f6bf69b0bc4cb3fa383fc
SHA1

831b7bdf777e50f340f2493cfed6bfd957c0856a
SHA256

ab72e926dc72ca5fab3caf6d4e8f499410839b54d4c3dab1b48ed464c986fdee
SHA512

46bbf21bd3663ac6dde27ad4844a1d9175d0b0dd59a5e06b742f1dda4235cae8dbd23b5f70abce3602c120eb9f257ded447ac78f1462351ded57440d8f763584
SSDEEP

96:6CzOECu9Erj3/5By2es091wDI7vr9orjbtet1R+vPabDF3FaoTsFQHUoynpM3:6CKELEr7q2esQ1wYB9GsDF3tHUoynp8

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2796	rusinfo.exe

Loads dropped DLL 1 IoCs

pid	Process
2692	d347569e3a0f6bf69b0bc4cb3fa383fc_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	d347569e3a0f6bf69b0bc4cb3fa383fc_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rusinfo.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2692 wrote to memory of 2796	2692	d347569e3a0f6bf69b0bc4cb3fa383fc_JaffaCakes118.exe	30
PID 2692 wrote to memory of 2796	2692	d347569e3a0f6bf69b0bc4cb3fa383fc_JaffaCakes118.exe	30
PID 2692 wrote to memory of 2796	2692	d347569e3a0f6bf69b0bc4cb3fa383fc_JaffaCakes118.exe	30
PID 2692 wrote to memory of 2796	2692	d347569e3a0f6bf69b0bc4cb3fa383fc_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\d347569e3a0f6bf69b0bc4cb3fa383fc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d347569e3a0f6bf69b0bc4cb3fa383fc_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2692
- C:\Users\Admin\AppData\Local\Temp\rusinfo.exe
  /k
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2796

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

\Users\Admin\AppData\Local\Temp\rusinfo.exe

Filesize
295KB

MD5
ad7b9c14083b52bc532fba5948342b98

SHA1
ee8cbf12d87c4d388f09b4f69bed2e91682920b5

SHA256
17f746d82695fa9b35493b41859d39d786d32b23a9d2e00f4011dec7a02402ae

SHA512
e12aad20c824187b39edb3c7943709290b5ddbf1b4032988db46f2e86da3cf7e7783f78c82e4dc5da232f666b8f9799a260a1f8e2694eb4d0cdaf78da710fde1

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