cad0cf61328cf876660763839f4386cd46d63c2ba38b77bafac385e37504adf6

General

Target

04553b4106e78a1dc11549ed965365d0N.exe
Size

29KB
MD5

04553b4106e78a1dc11549ed965365d0
SHA1

6e615e769110932d5ab26c81c7017ff5be869448
SHA256

cad0cf61328cf876660763839f4386cd46d63c2ba38b77bafac385e37504adf6
SHA512

c3fa202278faff6c23abad4d4c1cc905be72c5e96bb2bd845a048eded0075ddd8f7007fe4823376c912026956d4ad2bd40247c436a51f3ba3a87a0b6737c9bb1
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/r:AEwVs+0jNDY1qi/qj

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2516	services.exe

UPX packed file 21 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2036-2-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2036-4-0x00000000001B0000-0x00000000001B8000-memory.dmp	upx
behavioral1/files/0x0008000000015d8b-7.dat	upx
behavioral1/memory/2516-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2036-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2516-18-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2516-23-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2516-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2516-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2516-35-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2036-39-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2516-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0005000000004ed7-50.dat	upx
behavioral1/memory/2036-58-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2516-59-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2516-63-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2036-67-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2516-68-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2516-70-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2036-74-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2516-75-0x0000000000400000-0x0000000000408000-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"	04553b4106e78a1dc11549ed965365d0N.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\services.exe	04553b4106e78a1dc11549ed965365d0N.exe
File opened for modification	C:\Windows\java.exe	04553b4106e78a1dc11549ed965365d0N.exe
File created	C:\Windows\java.exe	04553b4106e78a1dc11549ed965365d0N.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	04553b4106e78a1dc11549ed965365d0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2036 wrote to memory of 2516	2036	04553b4106e78a1dc11549ed965365d0N.exe	30
PID 2036 wrote to memory of 2516	2036	04553b4106e78a1dc11549ed965365d0N.exe	30
PID 2036 wrote to memory of 2516	2036	04553b4106e78a1dc11549ed965365d0N.exe	30
PID 2036 wrote to memory of 2516	2036	04553b4106e78a1dc11549ed965365d0N.exe	30

C:\Users\Admin\AppData\Local\Temp\04553b4106e78a1dc11549ed965365d0N.exe
"C:\Users\Admin\AppData\Local\Temp\04553b4106e78a1dc11549ed965365d0N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2036
- 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:2516

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\Temp\tmpDCAB.tmp

Filesize
29KB

MD5
cad54416967807fd7d4e20959c5a1194

SHA1
3b74571a5bfbcea6f636dc348b7f8564fac7f2b1

SHA256
ea6cdbba8871b4a7725bd62fa5bacd0a8effbd38e01c3bbbc8fec3c42314e3e3

SHA512
72c769d0cbf06f319a8d9670963c0ded4010f8880dd3b4dea751dbfa9ac12bbbb9d712ea897e245be6767d243f39d98744f9268dc76e3c068f85d75ab59b8576

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

Filesize
352B

MD5
589c135dfb3f6b38b30909c6edb5335f

SHA1
111ed8711a9cf00ff2f069e18ae6bf99f40ea974

SHA256
1deac0939d53b97abf55a7ad9e6ee8f74c1165e819ffabb87a9a9d6d1b8698da

SHA512
cb9706346b0974b1df448b12d7d45e4784ba86c92c3a0f9f6e33afe01284606f8d53f438d0ee28b76f99d68872eb960dbde9cefbac05fd597fb60a9e71ab7d5a

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2036-39-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2036-2-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2036-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2036-74-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2036-67-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2036-58-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2036-4-0x00000000001B0000-0x00000000001B8000-memory.dmp

Filesize
32KB

Download
memory/2036-8-0x00000000001B0000-0x00000000001B8000-memory.dmp

Filesize
32KB

Download
memory/2516-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2516-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2516-35-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2516-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2516-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2516-59-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2516-63-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2516-23-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2516-68-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2516-70-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2516-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2516-75-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads