746ddba93b6e86416596de3ee8c863c5f9d4a4547c4a1062045d25ad36b9c7c2

General

Target

74219c84ea9a506ef78ecb950678643c_JaffaCakes118.exe
Size

396KB
MD5

74219c84ea9a506ef78ecb950678643c
SHA1

ac590e33d210749b37f9e6e3655f63d182b67979
SHA256

746ddba93b6e86416596de3ee8c863c5f9d4a4547c4a1062045d25ad36b9c7c2
SHA512

e136faaa304d4ec971b67ecb74d9dcda378d82338c6608ac001d71483c5a8dcf98cc456ae952417e8532369e45b0ec39567650cdb6e38ddf28557cdc18929cb2
SSDEEP

6144:WAYJZgInUcGF0HDifzhwJRn7N3NpSYjNeClARzwp:WXJqIR/HWQ3eGNY

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3044	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2724	gjalotpupi.exe

Loads dropped DLL 4 IoCs

pid	Process
3044	cmd.exe
3044	cmd.exe
2724	gjalotpupi.exe
2724	gjalotpupi.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	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	gjalotpupi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	74219c84ea9a506ef78ecb950678643c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.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
2236	PING.EXE
3044	cmd.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
2288	taskkill.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2236	PING.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2724	gjalotpupi.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2288	taskkill.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2724	gjalotpupi.exe
2724	gjalotpupi.exe
2724	gjalotpupi.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2724	gjalotpupi.exe
2724	gjalotpupi.exe
2724	gjalotpupi.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 696 wrote to memory of 3044	696	74219c84ea9a506ef78ecb950678643c_JaffaCakes118.exe	31
PID 696 wrote to memory of 3044	696	74219c84ea9a506ef78ecb950678643c_JaffaCakes118.exe	31
PID 696 wrote to memory of 3044	696	74219c84ea9a506ef78ecb950678643c_JaffaCakes118.exe	31
PID 696 wrote to memory of 3044	696	74219c84ea9a506ef78ecb950678643c_JaffaCakes118.exe	31
PID 3044 wrote to memory of 2288	3044	cmd.exe	33
PID 3044 wrote to memory of 2288	3044	cmd.exe	33
PID 3044 wrote to memory of 2288	3044	cmd.exe	33
PID 3044 wrote to memory of 2288	3044	cmd.exe	33
PID 3044 wrote to memory of 2236	3044	cmd.exe	35
PID 3044 wrote to memory of 2236	3044	cmd.exe	35
PID 3044 wrote to memory of 2236	3044	cmd.exe	35
PID 3044 wrote to memory of 2236	3044	cmd.exe	35
PID 3044 wrote to memory of 2724	3044	cmd.exe	36
PID 3044 wrote to memory of 2724	3044	cmd.exe	36
PID 3044 wrote to memory of 2724	3044	cmd.exe	36
PID 3044 wrote to memory of 2724	3044	cmd.exe	36

C:\Users\Admin\AppData\Local\Temp\74219c84ea9a506ef78ecb950678643c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\74219c84ea9a506ef78ecb950678643c_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:696
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /f /pid 696 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\74219c84ea9a506ef78ecb950678643c_JaffaCakes118.exe" & start C:\Users\Admin\AppData\Local\GJALOT~1.EXE -f
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:3044
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /pid 696
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2288
- - 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:2236
- - C:\Users\Admin\AppData\Local\gjalotpupi.exe
    C:\Users\Admin\AppData\Local\GJALOT~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:2724

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

1

T1018

System Information Discovery

1

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\gjalotpupi.exe

Filesize
396KB

MD5
74219c84ea9a506ef78ecb950678643c

SHA1
ac590e33d210749b37f9e6e3655f63d182b67979

SHA256
746ddba93b6e86416596de3ee8c863c5f9d4a4547c4a1062045d25ad36b9c7c2

SHA512
e136faaa304d4ec971b67ecb74d9dcda378d82338c6608ac001d71483c5a8dcf98cc456ae952417e8532369e45b0ec39567650cdb6e38ddf28557cdc18929cb2

Download Submit
memory/696-0-0x0000000001000000-0x00000000010FE000-memory.dmp

Filesize
1016KB

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memory/696-5-0x0000000001000000-0x00000000010FE000-memory.dmp

Filesize
1016KB

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memory/696-4-0x0000000001000000-0x00000000010FE000-memory.dmp

Filesize
1016KB

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memory/696-2-0x0000000001001000-0x0000000001002000-memory.dmp

Filesize
4KB

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memory/696-1-0x00000000002A0000-0x00000000002C5000-memory.dmp

Filesize
148KB

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memory/696-6-0x0000000001000000-0x00000000010FE000-memory.dmp

Filesize
1016KB

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memory/2724-14-0x0000000001000000-0x00000000010FE000-memory.dmp

Filesize
1016KB

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memory/2724-23-0x0000000001000000-0x00000000010FE000-memory.dmp

Filesize
1016KB

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memory/2724-18-0x0000000001000000-0x00000000010FE000-memory.dmp

Filesize
1016KB

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memory/2724-17-0x0000000000D40000-0x0000000000E3E000-memory.dmp

Filesize
1016KB

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memory/2724-16-0x0000000001000000-0x00000000010FE000-memory.dmp

Filesize
1016KB

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memory/2724-11-0x0000000001000000-0x00000000010FE000-memory.dmp

Filesize
1016KB

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memory/2724-13-0x0000000001000000-0x00000000010FE000-memory.dmp

Filesize
1016KB

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memory/2724-21-0x00000000027D0000-0x00000000027E0000-memory.dmp

Filesize
64KB

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memory/2724-22-0x0000000001000000-0x00000000010FE000-memory.dmp

Filesize
1016KB

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memory/2724-12-0x0000000001000000-0x00000000010FE000-memory.dmp

Filesize
1016KB

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memory/2724-24-0x0000000001000000-0x00000000010FE000-memory.dmp

Filesize
1016KB

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memory/2724-25-0x0000000001000000-0x00000000010FE000-memory.dmp

Filesize
1016KB

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memory/2724-26-0x0000000001000000-0x00000000010FE000-memory.dmp

Filesize
1016KB

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memory/2724-28-0x0000000001000000-0x00000000010FE000-memory.dmp

Filesize
1016KB

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memory/2724-29-0x0000000001000000-0x00000000010FE000-memory.dmp

Filesize
1016KB

Download
memory/2724-30-0x0000000001000000-0x00000000010FE000-memory.dmp

Filesize
1016KB

Download
memory/2724-31-0x0000000001000000-0x00000000010FE000-memory.dmp

Filesize
1016KB

Download
memory/2724-32-0x0000000001000000-0x00000000010FE000-memory.dmp

Filesize
1016KB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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