52ee8f6b0eea91b810be120d051ae2215fd2a43030f763c9eabdacae86d687cf

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
29/08/2024, 00:31

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General

Target

c7ed2b79eb20054aad14b19a97edbc6e_JaffaCakes118.exe
Size

53KB
MD5

c7ed2b79eb20054aad14b19a97edbc6e
SHA1

33ea5f0c900c6d09451fad76777db2d78b9e5f53
SHA256

52ee8f6b0eea91b810be120d051ae2215fd2a43030f763c9eabdacae86d687cf
SHA512

371f6f92d25df9c2c7a437fc0d05a79169968a23d26832f0e56f2769c0d4918fbe3c1a8f3df98a82ea10d73d87dbe66f1314e38182cb54f017cfcfa5bdd3421e
SSDEEP

768:E4uuCOSHenILlUFhVXpJHtFjqn378sdXzxn81XgX/GPiLu/T7GTmLoVz:EBuChtLEX/Ht03RX4XgX/G90

Score

7^/10

defense_evasion discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2548	cmd.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 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\microsoft	c7ed2b79eb20054aad14b19a97edbc6e_JaffaCakes118.exe
File created	C:\Windows\System32\microsoft\serv\service.exe	c7ed2b79eb20054aad14b19a97edbc6e_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	c7ed2b79eb20054aad14b19a97edbc6e_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	1712	c7ed2b79eb20054aad14b19a97edbc6e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1712 wrote to memory of 2548	1712	c7ed2b79eb20054aad14b19a97edbc6e_JaffaCakes118.exe	30
PID 1712 wrote to memory of 2548	1712	c7ed2b79eb20054aad14b19a97edbc6e_JaffaCakes118.exe	30
PID 1712 wrote to memory of 2548	1712	c7ed2b79eb20054aad14b19a97edbc6e_JaffaCakes118.exe	30
PID 1712 wrote to memory of 2548	1712	c7ed2b79eb20054aad14b19a97edbc6e_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\c7ed2b79eb20054aad14b19a97edbc6e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c7ed2b79eb20054aad14b19a97edbc6e_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1712
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\C7ED2B~1.EXE > nul
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2548

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

memory/1712-0-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

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memory/1712-1-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

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