3bb1d01d8427944159d76d41d570e0a03ac939945b207cf23630e642b0b13e69

General

Target

3bb1d01d8427944159d76d41d570e0a03ac939945b207cf23630e642b0b13e69.exe
Size

41KB
MD5

494ff35437a3f21841cd52b32f10a33f
SHA1

4bda4e103c6f2bed8d1d0fa6ea5a7a1f8115a316
SHA256

3bb1d01d8427944159d76d41d570e0a03ac939945b207cf23630e642b0b13e69
SHA512

801733f6b7b9bf26520db498550aecfc3644740938b0a3d709ebda46976e93e8ad4dcb2000b623350ef27b3612ba7262ddd047d2aae596c30fc5189651becaf7
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/:AEwVs+0jNDY1qi/q

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

services.exe

pid process

1856 services.exe

pid	process
1856	services.exe

UPX packed file 26 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1856-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
C:\Windows\services.exe	upx
behavioral1/memory/2980-4-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2980-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2980-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1856-18-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1856-23-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1856-29-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1856-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1856-36-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1856-41-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1856-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1856-48-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2980-52-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1856-53-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1856-55-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2980-54-0x0000000000500000-0x0000000000510200-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\tmpE4C6.tmp	upx
behavioral1/memory/2980-75-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1856-76-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2980-80-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1856-81-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2980-82-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1856-83-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2980-87-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1856-88-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

3bb1d01d8427944159d76d41d570e0a03ac939945b207cf23630e642b0b13e69.exeservices.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	3bb1d01d8427944159d76d41d570e0a03ac939945b207cf23630e642b0b13e69.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

Processes:

3bb1d01d8427944159d76d41d570e0a03ac939945b207cf23630e642b0b13e69.exe

description	ioc	process
File created	C:\Windows\services.exe	3bb1d01d8427944159d76d41d570e0a03ac939945b207cf23630e642b0b13e69.exe
File opened for modification	C:\Windows\java.exe	3bb1d01d8427944159d76d41d570e0a03ac939945b207cf23630e642b0b13e69.exe
File created	C:\Windows\java.exe	3bb1d01d8427944159d76d41d570e0a03ac939945b207cf23630e642b0b13e69.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

3bb1d01d8427944159d76d41d570e0a03ac939945b207cf23630e642b0b13e69.exe

description	pid	process	target process
PID 2980 wrote to memory of 1856	2980	3bb1d01d8427944159d76d41d570e0a03ac939945b207cf23630e642b0b13e69.exe	services.exe
PID 2980 wrote to memory of 1856	2980	3bb1d01d8427944159d76d41d570e0a03ac939945b207cf23630e642b0b13e69.exe	services.exe
PID 2980 wrote to memory of 1856	2980	3bb1d01d8427944159d76d41d570e0a03ac939945b207cf23630e642b0b13e69.exe	services.exe
PID 2980 wrote to memory of 1856	2980	3bb1d01d8427944159d76d41d570e0a03ac939945b207cf23630e642b0b13e69.exe	services.exe

C:\Users\Admin\AppData\Local\Temp\3bb1d01d8427944159d76d41d570e0a03ac939945b207cf23630e642b0b13e69.exe
"C:\Users\Admin\AppData\Local\Temp\3bb1d01d8427944159d76d41d570e0a03ac939945b207cf23630e642b0b13e69.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2980

C:\Windows\services.exe
"C:\Windows\services.exe"
2⤵
- Executes dropped EXE
- Adds Run key to start application
PID:1856

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpE4C6.tmp
Filesize
41KB

MD5
16d2cd900cae1f8d7a4af6ef0cb94272

SHA1
bc1e2414bf6c5da3976476ad518c59b6ba953904

SHA256
3d366d5eae64ebd39c4bab0c67a5d9057175d0a42dc51aa12df3f55dc302f06a

SHA512
497493642d1893d6cfb75458640f8b004d0834a66976cd41f93010c5d961ec5ceefe8ae05b9cb890fbee2400e65d72f490e234818b45c8c24b77695be59d03b0

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log
Filesize
160B

MD5
e8e960dc1f7e5272e75bbd55583fbd12

SHA1
4d57e9417e8341e42f00a4d1b6d959bf505911aa

SHA256
d1b5fab4805c88d5a6dcc539202bd62515a7f2247e05bf272beb207bdc6815a2

SHA512
312cbb03aa30a25ea8a83d35029912e6e2036249bea3a2a79652f705ff497f58cf79d22b30ab7043f67efdaface7ee43ea2d6d370d18adfdffb307dd622a35b5

Download Submit
C:\Windows\services.exe
Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1856-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1856-53-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1856-88-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1856-83-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1856-23-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1856-81-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1856-29-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1856-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1856-36-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1856-41-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1856-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1856-48-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1856-76-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1856-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1856-55-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2980-54-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2980-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2980-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2980-75-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2980-52-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2980-80-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2980-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2980-82-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2980-4-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2980-87-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2980-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads