e0383ce7f8a056b5bc7d32f56397db2fea79646d626e797e08d755a4f2931cf5

General

Target

530393154279276f6bba4f78ef5b6924_JaffaCakes118.exe
Size

633KB
MD5

530393154279276f6bba4f78ef5b6924
SHA1

267df58209f559c8274903402bc8a780daeb6586
SHA256

e0383ce7f8a056b5bc7d32f56397db2fea79646d626e797e08d755a4f2931cf5
SHA512

5e9d461afc8178471ad3acd3b7c947f56899b6bfeb878a5458105af4e2085272dd26896ce67a166b02e77ff66566ced3864104867693d758d3a3cf82098b5e6b
SSDEEP

12288:KPIpDii39Gd51ow4irTILkkJhF3Z4mxxT0MHoTAFbpJ:UEDii4j1osIQkJhQmXTKg

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2996	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2180	Hacker.com.cn.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	Hacker.com.cn.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\Hacker.com.cn.exe	530393154279276f6bba4f78ef5b6924_JaffaCakes118.exe
File opened for modification	C:\Windows\Hacker.com.cn.exe	530393154279276f6bba4f78ef5b6924_JaffaCakes118.exe
File created	C:\Windows\uninstal.bat	530393154279276f6bba4f78ef5b6924_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	530393154279276f6bba4f78ef5b6924_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Hacker.com.cn.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies data under HKEY_USERS 24 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1"	Hacker.com.cn.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A7DED31A-BE06-4BBF-BC04-5435EE415B24}\WpadNetworkName = "Network 3"	Hacker.com.cn.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A7DED31A-BE06-4BBF-BC04-5435EE415B24}\be-7a-70-ce-e3-32	Hacker.com.cn.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\be-7a-70-ce-e3-32\WpadDecision = "0"	Hacker.com.cn.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	Hacker.com.cn.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	Hacker.com.cn.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	Hacker.com.cn.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A7DED31A-BE06-4BBF-BC04-5435EE415B24}\WpadDecisionReason = "1"	Hacker.com.cn.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\be-7a-70-ce-e3-32\WpadDecisionReason = "1"	Hacker.com.cn.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\be-7a-70-ce-e3-32\WpadDecisionTime = 70cd1a26c020db01	Hacker.com.cn.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	Hacker.com.cn.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	Hacker.com.cn.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	Hacker.com.cn.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	Hacker.com.cn.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00c6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	Hacker.com.cn.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A7DED31A-BE06-4BBF-BC04-5435EE415B24}	Hacker.com.cn.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A7DED31A-BE06-4BBF-BC04-5435EE415B24}\WpadDecision = "0"	Hacker.com.cn.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\be-7a-70-ce-e3-32	Hacker.com.cn.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	Hacker.com.cn.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	Hacker.com.cn.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0"	Hacker.com.cn.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A7DED31A-BE06-4BBF-BC04-5435EE415B24}\WpadDecisionTime = 70cd1a26c020db01	Hacker.com.cn.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	Hacker.com.cn.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	Hacker.com.cn.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1932	530393154279276f6bba4f78ef5b6924_JaffaCakes118.exe
Token: SeDebugPrivilege	2180	Hacker.com.cn.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2180	Hacker.com.cn.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1932 wrote to memory of 2996	1932	530393154279276f6bba4f78ef5b6924_JaffaCakes118.exe	31
PID 1932 wrote to memory of 2996	1932	530393154279276f6bba4f78ef5b6924_JaffaCakes118.exe	31
PID 1932 wrote to memory of 2996	1932	530393154279276f6bba4f78ef5b6924_JaffaCakes118.exe	31
PID 1932 wrote to memory of 2996	1932	530393154279276f6bba4f78ef5b6924_JaffaCakes118.exe	31
PID 1932 wrote to memory of 2996	1932	530393154279276f6bba4f78ef5b6924_JaffaCakes118.exe	31
PID 1932 wrote to memory of 2996	1932	530393154279276f6bba4f78ef5b6924_JaffaCakes118.exe	31
PID 1932 wrote to memory of 2996	1932	530393154279276f6bba4f78ef5b6924_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\530393154279276f6bba4f78ef5b6924_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\530393154279276f6bba4f78ef5b6924_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1932
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\uninstal.bat
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2996

C:\Windows\Hacker.com.cn.exe
C:\Windows\Hacker.com.cn.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2180

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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

C:\Windows\Hacker.com.cn.exe

Filesize
633KB

MD5
530393154279276f6bba4f78ef5b6924

SHA1
267df58209f559c8274903402bc8a780daeb6586

SHA256
e0383ce7f8a056b5bc7d32f56397db2fea79646d626e797e08d755a4f2931cf5

SHA512
5e9d461afc8178471ad3acd3b7c947f56899b6bfeb878a5458105af4e2085272dd26896ce67a166b02e77ff66566ced3864104867693d758d3a3cf82098b5e6b

Download Submit
C:\Windows\uninstal.bat

Filesize
218B

MD5
f6e19c053575368e0157ab3d169508f3

SHA1
004947b1597ef7a38029359f094157b51eae1874

SHA256
84fd806172d16d1ce2e887bbe2ae1d1a16943c06a6643e962fe06c7f660a1eca

SHA512
6f18ebf35c9a917b6945a4ca4715a7dca147039e8ce388a2f89f0dd694866f1b9dda84d67efce8885b10243f791c909af458f363df152e0d8af46859588c93a3

Download Submit
memory/1932-5-0x0000000001DB0000-0x0000000001DB1000-memory.dmp

Filesize
4KB

Download
memory/1932-3-0x0000000001DD0000-0x0000000001DD1000-memory.dmp

Filesize
4KB

Download
memory/1932-18-0x00000000032B0000-0x00000000032B1000-memory.dmp

Filesize
4KB

Download
memory/1932-20-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/1932-17-0x00000000032C0000-0x00000000032C1000-memory.dmp

Filesize
4KB

Download
memory/1932-16-0x00000000002C0000-0x00000000002C1000-memory.dmp

Filesize
4KB

Download
memory/1932-15-0x00000000002B0000-0x00000000002B1000-memory.dmp

Filesize
4KB

Download
memory/1932-14-0x0000000001E10000-0x0000000001E11000-memory.dmp

Filesize
4KB

Download
memory/1932-13-0x0000000003380000-0x0000000003381000-memory.dmp

Filesize
4KB

Download
memory/1932-10-0x0000000003280000-0x0000000003380000-memory.dmp

Filesize
1024KB

Download
memory/1932-12-0x0000000003280000-0x0000000003283000-memory.dmp

Filesize
12KB

Download
memory/1932-11-0x0000000003290000-0x0000000003291000-memory.dmp

Filesize
4KB

Download
memory/1932-7-0x0000000001E00000-0x0000000001E01000-memory.dmp

Filesize
4KB

Download
memory/1932-6-0x0000000001DA0000-0x0000000001DA1000-memory.dmp

Filesize
4KB

Download
memory/1932-19-0x00000000032A0000-0x00000000032A1000-memory.dmp

Filesize
4KB

Download
memory/1932-9-0x0000000001DC0000-0x0000000001DC1000-memory.dmp

Filesize
4KB

Download
memory/1932-25-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/1932-2-0x0000000001DF0000-0x0000000001DF1000-memory.dmp

Filesize
4KB

Download
memory/1932-1-0x0000000001D40000-0x0000000001D94000-memory.dmp

Filesize
336KB

Download
memory/1932-8-0x0000000002020000-0x0000000002021000-memory.dmp

Filesize
4KB

Download
memory/1932-4-0x0000000002010000-0x0000000002011000-memory.dmp

Filesize
4KB

Download
memory/1932-27-0x0000000001D40000-0x0000000001D94000-memory.dmp

Filesize
336KB

Download
memory/1932-0-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/1932-28-0x0000000003280000-0x0000000003380000-memory.dmp

Filesize
1024KB

Download
memory/2180-26-0x0000000000310000-0x0000000000364000-memory.dmp

Filesize
336KB

Download
memory/2180-24-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/2180-38-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/2180-39-0x0000000000310000-0x0000000000364000-memory.dmp

Filesize
336KB

Download
memory/2180-42-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/2180-48-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download

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