c0116fda37624ac2760727035e28cf3d44b63f23e0149fde42f1fd9a35ac2db3

General

Target

02c23f945a76a845d222485aef57d008_JaffaCakes118.exe
Size

581KB
MD5

02c23f945a76a845d222485aef57d008
SHA1

08052bcd57bb03c5306ef317761d47f5a3a7f929
SHA256

c0116fda37624ac2760727035e28cf3d44b63f23e0149fde42f1fd9a35ac2db3
SHA512

84cd0656551743cc39ce39b727334794c74ffc0e61f0140b84fedee1ca7f59b5afa3b44483ffbefe3da1a9260bf6c1024f8ef43fa3b057f6b78c420aa67c2419
SSDEEP

6144:dLMhja1IbEDFRwmO7IYkG2FHba4/oaqa+vKZ3fsJnusCCP1cMpp/66TKBIFGrkQD:Aa1Ib4FR3O785X0JnVc+9S0acnGTG3I

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3064	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2888	RemoteAbc.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	RemoteAbc.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\RemoteAbc.exe	02c23f945a76a845d222485aef57d008_JaffaCakes118.exe
File opened for modification	C:\Windows\RemoteAbc.exe	02c23f945a76a845d222485aef57d008_JaffaCakes118.exe

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

System Information Discovery
T1082

Modifies data under HKEY_USERS 14 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached\{99FD978C-D287-4F50-827F-B2C658EDA8E7} {0C6C4200-C589-11D0-999A-00C04FD655E1} 0xFFFF = 01000000000000002093e62ac9c2da01	RemoteAbc.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached\{AB5C5600-7E6E-4B06-9197-9ECEF74D31CC} {0C6C4200-C589-11D0-999A-00C04FD655E1} 0xFFFF = 01000000000000002093e62ac9c2da01	RemoteAbc.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached\{920E6DB1-9907-4370-B3A0-BAFC03D81399} {0C6C4200-C589-11D0-999A-00C04FD655E1} 0xFFFF = 010000000000000080f4e82ac9c2da01	RemoteAbc.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached\{16F3DD56-1AF5-4347-846D-7C10C4192619} {0C6C4200-C589-11D0-999A-00C04FD655E1} 0xFFFF = 010000000000000080f4e82ac9c2da01	RemoteAbc.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached\{2916C86E-86A6-43FE-8112-43ABE6BF8DCC} {0C6C4200-C589-11D0-999A-00C04FD655E1} 0xFFFF = 010000000000000080f4e82ac9c2da01	RemoteAbc.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached\{08244EE6-92F0-47F2-9FC9-929BAA2E7235} {0C6C4200-C589-11D0-999A-00C04FD655E1} 0xFFFF = 010000000000000080f4e82ac9c2da01	RemoteAbc.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	RemoteAbc.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	RemoteAbc.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached	RemoteAbc.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached\{D9144DCD-E998-4ECA-AB6A-DCD83CCBA16D} {0C6C4200-C589-11D0-999A-00C04FD655E1} 0xFFFF = 01000000000000002093e62ac9c2da01	RemoteAbc.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	RemoteAbc.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	RemoteAbc.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	RemoteAbc.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	RemoteAbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2888	RemoteAbc.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2148 wrote to memory of 3064	2148	02c23f945a76a845d222485aef57d008_JaffaCakes118.exe	29
PID 2148 wrote to memory of 3064	2148	02c23f945a76a845d222485aef57d008_JaffaCakes118.exe	29
PID 2148 wrote to memory of 3064	2148	02c23f945a76a845d222485aef57d008_JaffaCakes118.exe	29
PID 2148 wrote to memory of 3064	2148	02c23f945a76a845d222485aef57d008_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\02c23f945a76a845d222485aef57d008_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\02c23f945a76a845d222485aef57d008_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2148
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Users\Admin\AppData\Local\Temp\7267.bat
  2⤵
  - Deletes itself
  PID:3064

C:\Windows\RemoteAbc.exe
C:\Windows\RemoteAbc.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:2888

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\7267.bat

Filesize
226B

MD5
4d239ebe1ad951ed47c4fd059969eab3

SHA1
59cadc0d3f521f3f49120523fe9c6dd5a8482d16

SHA256
bd515c8df3a7dcda358f7f1e0ea912fd1ae8af9bcf134a1a981c2715c091835c

SHA512
0bf94e8041c59222bb1e644320251cc00c991b3f66f000e61aad1c891e211e53df85839ad401e99be208c3f7b14103a6f4bbccb7961b0c00f86f9450dc538561

Download Submit
C:\Windows\RemoteAbc.exe

Filesize
581KB

MD5
02c23f945a76a845d222485aef57d008

SHA1
08052bcd57bb03c5306ef317761d47f5a3a7f929

SHA256
c0116fda37624ac2760727035e28cf3d44b63f23e0149fde42f1fd9a35ac2db3

SHA512
84cd0656551743cc39ce39b727334794c74ffc0e61f0140b84fedee1ca7f59b5afa3b44483ffbefe3da1a9260bf6c1024f8ef43fa3b057f6b78c420aa67c2419

Download Submit
memory/2148-2-0x0000000000330000-0x0000000000331000-memory.dmp

Filesize
4KB

Download
memory/2148-13-0x0000000000400000-0x000000000049A016-memory.dmp

Filesize
616KB

Download
memory/2888-5-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2888-16-0x0000000000400000-0x000000000049A016-memory.dmp

Filesize
616KB

Download
memory/2888-18-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2888-20-0x0000000000400000-0x000000000049A016-memory.dmp

Filesize
616KB

Download
memory/2888-24-0x0000000000400000-0x000000000049A016-memory.dmp

Filesize
616KB

Download
memory/2888-28-0x0000000000400000-0x000000000049A016-memory.dmp

Filesize
616KB

Download

Analysis

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