db61778bf3ed0d2724ba35074b0f49846d94748685cb44d3c4039b858753d204

General

Target

ba2b4c958d04ec00caba6cb92cd7b66a_JaffaCakes118.exe
Size

396KB
MD5

ba2b4c958d04ec00caba6cb92cd7b66a
SHA1

b58202fbd769f31d5178c420de78cc7b4579a78c
SHA256

db61778bf3ed0d2724ba35074b0f49846d94748685cb44d3c4039b858753d204
SHA512

5174f1038ce49f2365c6fcb7fb3e663f142d64cfcb86bf26303da202b3c241d5bcf57e3b8d311782009ab5f315ac7b71f18edc7c807dd0b093ced66865b7448f
SSDEEP

6144:MiG4IDmaaZaLeAJ/coDOt5cfKDt8IYCi7:MU4XvDOt5QAwCi7

Score

7^/10

discovery

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-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation	ba2b4c958d04ec00caba6cb92cd7b66a_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3228	ojsldiwpbc.exe

Loads dropped DLL 1 IoCs

pid	Process
3228	ojsldiwpbc.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 5 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	ojsldiwpbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ba2b4c958d04ec00caba6cb92cd7b66a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2148	cmd.exe
4500	PING.EXE

Kills process with taskkill 1 IoCs

evasion

pid	Process
5008	taskkill.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
4500	PING.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3228	ojsldiwpbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5008	taskkill.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
3228	ojsldiwpbc.exe
3228	ojsldiwpbc.exe
3228	ojsldiwpbc.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
3228	ojsldiwpbc.exe
3228	ojsldiwpbc.exe
3228	ojsldiwpbc.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1616 wrote to memory of 2148	1616	ba2b4c958d04ec00caba6cb92cd7b66a_JaffaCakes118.exe	84
PID 1616 wrote to memory of 2148	1616	ba2b4c958d04ec00caba6cb92cd7b66a_JaffaCakes118.exe	84
PID 1616 wrote to memory of 2148	1616	ba2b4c958d04ec00caba6cb92cd7b66a_JaffaCakes118.exe	84
PID 2148 wrote to memory of 5008	2148	cmd.exe	86
PID 2148 wrote to memory of 5008	2148	cmd.exe	86
PID 2148 wrote to memory of 5008	2148	cmd.exe	86
PID 2148 wrote to memory of 4500	2148	cmd.exe	89
PID 2148 wrote to memory of 4500	2148	cmd.exe	89
PID 2148 wrote to memory of 4500	2148	cmd.exe	89
PID 2148 wrote to memory of 3228	2148	cmd.exe	95
PID 2148 wrote to memory of 3228	2148	cmd.exe	95
PID 2148 wrote to memory of 3228	2148	cmd.exe	95

C:\Users\Admin\AppData\Local\Temp\ba2b4c958d04ec00caba6cb92cd7b66a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ba2b4c958d04ec00caba6cb92cd7b66a_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1616
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /f /pid 1616 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\ba2b4c958d04ec00caba6cb92cd7b66a_JaffaCakes118.exe" & start C:\Users\Admin\AppData\Local\OJSLDI~1.EXE -f
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2148
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /pid 1616
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:5008
- - C:\Windows\SysWOW64\PING.EXE
    ping -n 3 127.1
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:4500
- - C:\Users\Admin\AppData\Local\ojsldiwpbc.exe
    C:\Users\Admin\AppData\Local\OJSLDI~1.EXE -f
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    PID:3228

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

Remote System Discovery

1

T1018

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\ojsldiwpbc.exe

Filesize
396KB

MD5
ba2b4c958d04ec00caba6cb92cd7b66a

SHA1
b58202fbd769f31d5178c420de78cc7b4579a78c

SHA256
db61778bf3ed0d2724ba35074b0f49846d94748685cb44d3c4039b858753d204

SHA512
5174f1038ce49f2365c6fcb7fb3e663f142d64cfcb86bf26303da202b3c241d5bcf57e3b8d311782009ab5f315ac7b71f18edc7c807dd0b093ced66865b7448f

Download Submit
memory/1616-0-0x0000000001000000-0x0000000001101000-memory.dmp

Filesize
1.0MB

Download
memory/1616-1-0x0000000000D30000-0x0000000000D55000-memory.dmp

Filesize
148KB

Download
memory/1616-4-0x0000000001000000-0x0000000001101000-memory.dmp

Filesize
1.0MB

Download
memory/1616-2-0x0000000000DB0000-0x0000000000DB1000-memory.dmp

Filesize
4KB

Download
memory/1616-3-0x0000000001001000-0x0000000001002000-memory.dmp

Filesize
4KB

Download
memory/1616-6-0x0000000001000000-0x0000000001101000-memory.dmp

Filesize
1.0MB

Download
memory/1616-5-0x0000000001000000-0x0000000001101000-memory.dmp

Filesize
1.0MB

Download
memory/1616-8-0x0000000001000000-0x0000000001101000-memory.dmp

Filesize
1.0MB

Download
memory/1616-9-0x0000000000D30000-0x0000000000D55000-memory.dmp

Filesize
148KB

Download
memory/3228-15-0x0000000001000000-0x0000000001101000-memory.dmp

Filesize
1.0MB

Download
memory/3228-24-0x0000000001000000-0x0000000001101000-memory.dmp

Filesize
1.0MB

Download
memory/3228-14-0x0000000001000000-0x0000000001101000-memory.dmp

Filesize
1.0MB

Download
memory/3228-17-0x0000000000E30000-0x0000000000F31000-memory.dmp

Filesize
1.0MB

Download
memory/3228-19-0x0000000001000000-0x0000000001101000-memory.dmp

Filesize
1.0MB

Download
memory/3228-20-0x0000000001000000-0x0000000001101000-memory.dmp

Filesize
1.0MB

Download
memory/3228-22-0x0000000001000000-0x0000000001101000-memory.dmp

Filesize
1.0MB

Download
memory/3228-16-0x0000000001000000-0x0000000001101000-memory.dmp

Filesize
1.0MB

Download
memory/3228-26-0x0000000001000000-0x0000000001101000-memory.dmp

Filesize
1.0MB

Download
memory/3228-28-0x0000000001000000-0x0000000001101000-memory.dmp

Filesize
1.0MB

Download
memory/3228-31-0x0000000001000000-0x0000000001101000-memory.dmp

Filesize
1.0MB

Download
memory/3228-33-0x0000000001000000-0x0000000001101000-memory.dmp

Filesize
1.0MB

Download
memory/3228-35-0x0000000001000000-0x0000000001101000-memory.dmp

Filesize
1.0MB

Download
memory/3228-36-0x0000000001000000-0x0000000001101000-memory.dmp

Filesize
1.0MB

Download
memory/3228-38-0x0000000000E30000-0x0000000000F31000-memory.dmp

Filesize
1.0MB

Download
memory/3228-39-0x0000000001000000-0x0000000001101000-memory.dmp

Filesize
1.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads