ad75f6556ca092a80b29d1235f757bb53282140e2cdd983fe78352c5944384f9

General

Target
jaffacakes118_ad75f6556ca092a80b29d1235f757bb53282140e2cdd983fe78352c5944384f9.exe
Size 35KB
Sample260925-wtak2sshrc
SHA256 ad75f6556ca092a80b29d1235f757bb53282140e2cdd983fe78352c5944384f9
MD5 6f96ad73e071d9165b86491898e59d1d
SHA1 28ee3cc9e79dc4100c19668c4c790f332b236091
SHA512 976ca8886bf5d8d4a7b39946aa714a6a039018251ee7ff32109e5dfa312e76d71c5109e7a801702a865b9344e17be84c10982a68cb7eb858a52afc5d3aa360af
SSDEEP 768:1HBpru1OWr8jTDtq6e8kYTUagPI0D2mD6UC:TwZ87JGYTUaJ
TLSH
T11BF25D975A4584A3D2DD0234B46C5F375E7EAA3428949C73CBB34BDA28391E3E87530B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4056	ticisms.exe

Loads dropped DLL 2 IoCs

pid	Process
5428	jaffacakes118_ad75f6556ca092a80b29d1235f757bb53282140e2cdd983fe78352c5944384f9.exe
4056	ticisms.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ticisms = "C:\\Windows\\ticisms.exe"	jaffacakes118_ad75f6556ca092a80b29d1235f757bb53282140e2cdd983fe78352c5944384f9.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\ticisms.dll	jaffacakes118_ad75f6556ca092a80b29d1235f757bb53282140e2cdd983fe78352c5944384f9.exe
File created	C:\Windows\SysWOW64\ticisms.dll	ticisms.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\ticisms.exe	jaffacakes118_ad75f6556ca092a80b29d1235f757bb53282140e2cdd983fe78352c5944384f9.exe
File opened for modification	C:\Windows\ticisms.exe	jaffacakes118_ad75f6556ca092a80b29d1235f757bb53282140e2cdd983fe78352c5944384f9.exe

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	jaffacakes118_ad75f6556ca092a80b29d1235f757bb53282140e2cdd983fe78352c5944384f9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ticisms.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
5428	jaffacakes118_ad75f6556ca092a80b29d1235f757bb53282140e2cdd983fe78352c5944384f9.exe
5428	jaffacakes118_ad75f6556ca092a80b29d1235f757bb53282140e2cdd983fe78352c5944384f9.exe
5428	jaffacakes118_ad75f6556ca092a80b29d1235f757bb53282140e2cdd983fe78352c5944384f9.exe
5428	jaffacakes118_ad75f6556ca092a80b29d1235f757bb53282140e2cdd983fe78352c5944384f9.exe
4056	ticisms.exe
4056	ticisms.exe
4056	ticisms.exe
4056	ticisms.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
5428	jaffacakes118_ad75f6556ca092a80b29d1235f757bb53282140e2cdd983fe78352c5944384f9.exe
4056	ticisms.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5428 wrote to memory of 3216	5428	jaffacakes118_ad75f6556ca092a80b29d1235f757bb53282140e2cdd983fe78352c5944384f9.exe	55
PID 4056 wrote to memory of 3216	4056	ticisms.exe	55

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3216
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_ad75f6556ca092a80b29d1235f757bb53282140e2cdd983fe78352c5944384f9.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_ad75f6556ca092a80b29d1235f757bb53282140e2cdd983fe78352c5944384f9.exe"
  2⤵
  - Loads dropped DLL
  - Adds Run key to start application
  - Drops file in System32 directory
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:5428

C:\Windows\ticisms.exe
C:\Windows\ticisms.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4056

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

ticisms.dll

Path C:\Windows\SysWOW64\ticisms.dll
Size 28KB
SHA256 c985bbbbf3bc1a0cbb034fd35db1f70a0e3ca70deb3f39c28be48578fcb305b8
MD5 f3cd829597c928c4b552b3506fa31bf9
SHA1 357c0b1559896bafca53602e49bbb084d893aff3
SHA512 07c0287227e0f1c7f79eb24b0e212e30ec5f570219c3111e385ceb3408d6262f24a9c50b7c3259bff86411a5cc95eccc6ebfd1da830b765b97ca5be1d7751e7f
SSDEEP 384:C9Gj0d7ZdUDy8Ro6DRAn8taSqI26lozbwfgPI8HDKj+o9mqG6b6jQY5F/tzG:C8jTDtq6e8kYTUagPI0D2mD6UC
TLSH
T1CCD25C935A468497D2ED0234B46C1F375E7EEE346CD45463CBB34BDA283A1D7E82620B
MD5 SHA1 SHA512 SSDEEP TLSH

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ticisms.exe

Path C:\Windows\ticisms.exe
Size 35KB
SHA256 ad75f6556ca092a80b29d1235f757bb53282140e2cdd983fe78352c5944384f9
MD5 6f96ad73e071d9165b86491898e59d1d
SHA1 28ee3cc9e79dc4100c19668c4c790f332b236091
SHA512 976ca8886bf5d8d4a7b39946aa714a6a039018251ee7ff32109e5dfa312e76d71c5109e7a801702a865b9344e17be84c10982a68cb7eb858a52afc5d3aa360af
SSDEEP 768:1HBpru1OWr8jTDtq6e8kYTUagPI0D2mD6UC:TwZ87JGYTUaJ
TLSH
T11BF25D975A4584A3D2DD0234B46C5F375E7EAA3428949C73CBB34BDA28391E3E87530B
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/3216-2-0x0000000002D40000-0x0000000002D41000-memory.dmp

Download

memory/5428-7-0x00000000004A0000-0x00000000004A1000-memory.dmp

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memory/5428-9-0x0000000000402000-0x0000000000403000-memory.dmp

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memory/5428-10-0x0000000000400000-0x000000000040B000-memory.dmp

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memory/5428-5-0x0000000000490000-0x0000000000491000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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