eaf405987801cdca59c776c9be16209ea5d429c30a8ef61772ab440b4d1c3450

General

Target

78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe
Size

20KB
MD5

78cdc3b4559cc3b8c3e9a042903fddc2
SHA1

efb0bcfdc19144a98783c22adc5bea09a92d19b7
SHA256

eaf405987801cdca59c776c9be16209ea5d429c30a8ef61772ab440b4d1c3450
SHA512

d7b15d90ad8b49f7176eee9f6eab46d9fb80d39d8413c572e78845c719f6cffee2d406c5dba33eb57c367c150670dae256a8f4d1bb34cbe8931ef91dc1073b8c
SSDEEP

384:hNjxqkNeLInY9o2CtKIuPQLAcFEFq/WpSWmpknhu1jKnv7D3y:hNjgR3u2VQLAc2F7Smu1jKvC

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-1-5-21-1403246978-718555486-3105247137-1000\Control Panel\International\Geo\Nation	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1524	3076	WerFault.exe	82

System Location Discovery: System Language Discovery 1 TTPs 9 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	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe
3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe
3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe
3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe
Token: SeSystemtimePrivilege	3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 3076 wrote to memory of 776	3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe	83
PID 3076 wrote to memory of 776	3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe	83
PID 3076 wrote to memory of 776	3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe	83
PID 3076 wrote to memory of 4284	3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe	86
PID 3076 wrote to memory of 4284	3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe	86
PID 3076 wrote to memory of 4284	3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe	86
PID 3076 wrote to memory of 1012	3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe	90
PID 3076 wrote to memory of 1012	3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe	90
PID 3076 wrote to memory of 1012	3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe	90
PID 3076 wrote to memory of 1448	3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe	92
PID 3076 wrote to memory of 1448	3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe	92
PID 3076 wrote to memory of 1448	3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe	92
PID 3076 wrote to memory of 208	3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe	94
PID 3076 wrote to memory of 208	3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe	94
PID 3076 wrote to memory of 208	3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe	94
PID 3076 wrote to memory of 4416	3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe	96
PID 3076 wrote to memory of 4416	3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe	96
PID 3076 wrote to memory of 4416	3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe	96
PID 3076 wrote to memory of 4740	3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe	98
PID 3076 wrote to memory of 4740	3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe	98
PID 3076 wrote to memory of 4740	3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe	98
PID 3076 wrote to memory of 568	3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe	100
PID 3076 wrote to memory of 568	3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe	100
PID 3076 wrote to memory of 568	3076	78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe	100

C:\Users\Admin\AppData\Local\Temp\78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\78cdc3b4559cc3b8c3e9a042903fddc2_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3076
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\System32\cacls.exe" c:\windows\system32\packet.dll /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:776
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\System32\cacls.exe" c:\windows\system32\pthreadVC.dll /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4284
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\System32\cacls.exe" c:\windows\system32\wpcap.dll /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1012
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\System32\cacls.exe" c:\windows\system32\drivers\npf.sys /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1448
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\System32\cacls.exe" c:\windows\system32\npptools.dll /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:208
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\System32\cacls.exe" c:\windows\system32\drivers\acpidisk.sys /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4416
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\System32\cacls.exe" c:\windows\system32\wanpacket.dll /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4740
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\System32\cacls.exe" c:\Documents and Settings\All Users\¡¸¿ªÊ¼¡¹²Ëµ¥\³ÌÐò\Æô¶¯ /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:568
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3076 -s 1188
  2⤵
  - Program crash
  PID:1524

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3076 -ip 3076
1⤵
PID:2420

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3076-0-0x0000000013140000-0x000000001314C000-memory.dmp

Filesize
48KB

Download
memory/3076-1-0x0000000013140000-0x000000001314C000-memory.dmp

Filesize
48KB

Download

Analysis

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