4a627fdd8b8bdebf0d168309792fc3ddbdca5ac0d462f5f947beed9159ec27fd

General

Target

247e2004ecfdbac09f406d9ed06809b0N.exe
Size

29KB
MD5

247e2004ecfdbac09f406d9ed06809b0
SHA1

30c4ebb27f60548c3b11c6003d9bd71ed5272d31
SHA256

4a627fdd8b8bdebf0d168309792fc3ddbdca5ac0d462f5f947beed9159ec27fd
SHA512

5b125c2f1a6d26de015182e371d49ca19ef4937488a7fd158625c22f84c8c3242498b1345bc7d509148df6e86d91c3457225592656d75be5761b7c31f3d7b42a
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/v0:AEwVs+0jNDY1qi/qH0

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1644	services.exe

UPX packed file 20 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4088-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000023464-4.dat	upx
behavioral2/memory/1644-7-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4088-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1644-14-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1644-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1644-24-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1644-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1644-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1644-36-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1644-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4088-42-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1644-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4088-47-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1644-48-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000d0000000233c0-53.dat	upx
behavioral2/memory/4088-132-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1644-133-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4088-161-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1644-162-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 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\JavaVM = "C:\\Windows\\java.exe"	247e2004ecfdbac09f406d9ed06809b0N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\java.exe	247e2004ecfdbac09f406d9ed06809b0N.exe
File created	C:\Windows\services.exe	247e2004ecfdbac09f406d9ed06809b0N.exe
File opened for modification	C:\Windows\java.exe	247e2004ecfdbac09f406d9ed06809b0N.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	247e2004ecfdbac09f406d9ed06809b0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4088 wrote to memory of 1644	4088	247e2004ecfdbac09f406d9ed06809b0N.exe	86
PID 4088 wrote to memory of 1644	4088	247e2004ecfdbac09f406d9ed06809b0N.exe	86
PID 4088 wrote to memory of 1644	4088	247e2004ecfdbac09f406d9ed06809b0N.exe	86

C:\Users\Admin\AppData\Local\Temp\247e2004ecfdbac09f406d9ed06809b0N.exe
"C:\Users\Admin\AppData\Local\Temp\247e2004ecfdbac09f406d9ed06809b0N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4088
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:1644

Network

MITRE ATT&CK Enterprise v15

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

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\951G8FD5\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VDS6YA2E\default[2].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp219.tmp

Filesize
29KB

MD5
d92e04e2dc3f76076354d43ac2aa6f4a

SHA1
04c2843d8dbb3c6834674e05e1688f2dd723be60

SHA256
f7b8f2481895f7e3b80599a4c44102d52dfe1f16ad64da3940815ea5e81ae886

SHA512
6029ec8c9df2b4f827dafe75e066b1a1307167742da3c1dc27ee8f8c4cc916469b67462438b04c97cb8664d1f3c6931262e61a793401b91d2a9351693494e8ec

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
352B

MD5
356abdd0ccfdcc7fd79943ae3e0f36a2

SHA1
7863016e24a21ab852d368ca2919d033f43ae2c5

SHA256
5976c9d1cde01520eaa21ae7be0ed66e3d0fb1c1ea6a50e0ad7a71a7a722ab97

SHA512
01e65c289ba5c9e2e71933cafecf56fcaa27b77a873c8a9b481ded0e2210f61942b1f2ee08e8350ed90d12d4a8b40950c054c82f6212684db5fa2443f5445892

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
352B

MD5
5d6f0cfeb2656e3442f93822599420e7

SHA1
d995f403d9e2f508c27def79302434ec0c1dbc7b

SHA256
54fe034425435abcf744f7895b3939b3102e197b2490996fe137baae4b7be91a

SHA512
486648e33aedd2be2d7c484851498dd0f02fb5f6f2a18b6a12ef3946fea9b7653154d5bd500524aa8005f35e02ff13efef7ce625be8b5aa0cd3ab2f6652f2517

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1644-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1644-133-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1644-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1644-36-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1644-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1644-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1644-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1644-162-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1644-48-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1644-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1644-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1644-14-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4088-42-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4088-132-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4088-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4088-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4088-161-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4088-47-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads