8026620138c04f8fbbf156b406e4cfbe00ba41a7ed214e478203ab801aa21910

General

Target

bca78f398288025ebd7dc7855e66bcd0N.exe
Size

29KB
MD5

bca78f398288025ebd7dc7855e66bcd0
SHA1

19b8852d78bc85bb4a295529b07a1307126b8f1f
SHA256

8026620138c04f8fbbf156b406e4cfbe00ba41a7ed214e478203ab801aa21910
SHA512

42230b5bc031f66d784833749e0f3dfbe74376dc7ee11268124d676843d129e5730ccdb462e37179b20f545c9d846152d016dda28d8b69bba2ed9bcbba5831be
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/o:AEwVs+0jNDY1qi/qg

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2524	services.exe

UPX packed file 18 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2116-2-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/files/0x0008000000016d53-6.dat	upx
behavioral1/memory/2524-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2116-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2524-18-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2524-23-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2524-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2524-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2524-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2524-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2524-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2524-49-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2524-54-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2116-55-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2524-56-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2116-69-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2524-70-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0005000000004ed7-71.dat	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"	bca78f398288025ebd7dc7855e66bcd0N.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	bca78f398288025ebd7dc7855e66bcd0N.exe
File opened for modification	C:\Windows\java.exe	bca78f398288025ebd7dc7855e66bcd0N.exe
File created	C:\Windows\java.exe	bca78f398288025ebd7dc7855e66bcd0N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2116 wrote to memory of 2524	2116	bca78f398288025ebd7dc7855e66bcd0N.exe	30
PID 2116 wrote to memory of 2524	2116	bca78f398288025ebd7dc7855e66bcd0N.exe	30
PID 2116 wrote to memory of 2524	2116	bca78f398288025ebd7dc7855e66bcd0N.exe	30
PID 2116 wrote to memory of 2524	2116	bca78f398288025ebd7dc7855e66bcd0N.exe	30

C:\Users\Admin\AppData\Local\Temp\bca78f398288025ebd7dc7855e66bcd0N.exe
"C:\Users\Admin\AppData\Local\Temp\bca78f398288025ebd7dc7855e66bcd0N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2116
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2524

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp5A14.tmp

Filesize
29KB

MD5
f8b36f2adfe8317d4490b3a15d9cd37d

SHA1
a6893e357c5e0e5a3659fb1ed2c1db19c855fb37

SHA256
f2b6d5a17191cec6df4ca95e9e375443bc5c0e5c4e28bb713f188bcb670a5cbf

SHA512
277f9e0bc54016d8ca8c215096aaba5a7e00d292869d211300d4c853c0d86cf95639700d3e89f76c184fb71de45c78d5722eb4a981693cf4209fae5441c2d449

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

Filesize
352B

MD5
af6534dc963e880994d10b44ea08d708

SHA1
fbcd3f05ad8d4ef535f120446da1c959c0ef52b6

SHA256
0ec4715dccffb7ef10367e85a91cfb77bef190271d30ab55853b02a77cf85063

SHA512
ffcb9afb58e16eac51fbcbbaa56f064c0f5195fb91fde414216e0bf1443086505fb74206a3cfd24284fc6f52599b3e3fb95a8610d9e01b7d6c2a44f8cb8dba1b

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2116-55-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2116-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2116-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2116-69-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2116-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2116-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2116-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2116-2-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2524-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-49-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-54-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-56-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-23-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-70-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads