e170232e4b21ede34828ca102025aaeba0f770081dd9dae8a00051f23aeed411

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
18/10/2024, 08:55

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General

Target

56886409d017f5e7c382cd60f0f26331_JaffaCakes118.exe
Size

5KB
MD5

56886409d017f5e7c382cd60f0f26331
SHA1

68321b62555fa9c3c99b036e93c09c3cb82dd0a5
SHA256

e170232e4b21ede34828ca102025aaeba0f770081dd9dae8a00051f23aeed411
SHA512

38114930ece8e655b174e570da1254edcc17f5446cfaae38fbab84b95a8055c431b268ec6b7cf9449e4b061c510ac193779145dde16aa01d2a35696943fc1244
SSDEEP

96:oANojXIZxyfWfCQETYStrL0h4fiwr7ONrt5TohSEg9sLYI:MjIWfW6QETY2YCfv78B2hq4YI

Score

7^/10

defense_evasion discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2728	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2660	msprx.exe

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\msprx.exe	msprx.exe
File opened for modification	C:\Windows\SysWOW64\msprx.exe	msprx.exe
File created	C:\Windows\SysWOW64\msprx.exe	56886409d017f5e7c382cd60f0f26331_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\msprx.exe	56886409d017f5e7c382cd60f0f26331_JaffaCakes118.exe

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

System Information Discovery
T1082

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	56886409d017f5e7c382cd60f0f26331_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2432	56886409d017f5e7c382cd60f0f26331_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2432 wrote to memory of 2728	2432	56886409d017f5e7c382cd60f0f26331_JaffaCakes118.exe	31
PID 2432 wrote to memory of 2728	2432	56886409d017f5e7c382cd60f0f26331_JaffaCakes118.exe	31
PID 2432 wrote to memory of 2728	2432	56886409d017f5e7c382cd60f0f26331_JaffaCakes118.exe	31
PID 2432 wrote to memory of 2728	2432	56886409d017f5e7c382cd60f0f26331_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\56886409d017f5e7c382cd60f0f26331_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\56886409d017f5e7c382cd60f0f26331_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2432
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\568864~1.EXE > nul
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2728

C:\Windows\SysWOW64\msprx.exe
C:\Windows\SysWOW64\msprx.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
PID:2660

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\msprx.exe

Filesize
5KB

MD5
56886409d017f5e7c382cd60f0f26331

SHA1
68321b62555fa9c3c99b036e93c09c3cb82dd0a5

SHA256
e170232e4b21ede34828ca102025aaeba0f770081dd9dae8a00051f23aeed411

SHA512
38114930ece8e655b174e570da1254edcc17f5446cfaae38fbab84b95a8055c431b268ec6b7cf9449e4b061c510ac193779145dde16aa01d2a35696943fc1244

Download Submit
memory/2432-0-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/2432-5-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download