c3d0639dafac4c1fefb14954191f4cf214624b07f5ad98ac7b08c66a9dd6f290

General

Target

c3d0639dafac4c1fefb14954191f4cf214624b07f5ad98ac7b08c66a9dd6f290.exe
Size

42KB
MD5

24d5592ba4c6158a777189e3e33ceea9
SHA1

7952164a2d7656b0bea2ff5bf532634411d778cb
SHA256

c3d0639dafac4c1fefb14954191f4cf214624b07f5ad98ac7b08c66a9dd6f290
SHA512

52783f637d3eef4dd637e26d054ed0a624f0412274a035ead21cc833c6aec33c73e32787c46386b2814704b8e241a30b9ec4c94c8891e7956bf865721ffa58de
SSDEEP

768:Gq9m/ZsybSg2ts4L3RLc/qjhsKmHbk1+qJ0UtH0:Gqk/Zdic/qjh8w19JDH0

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2624	services.exe

UPX packed file 16 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x000f00000002313f-4.dat	upx
behavioral2/memory/2624-7-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2624-13-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2624-17-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2624-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2624-22-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2624-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2624-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2624-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2624-35-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2624-39-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2624-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2624-129-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2624-163-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2624-164-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2624-168-0x0000000000400000-0x0000000000408000-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\Services = "C:\\Windows\\services.exe"	services.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	c3d0639dafac4c1fefb14954191f4cf214624b07f5ad98ac7b08c66a9dd6f290.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\java.exe	c3d0639dafac4c1fefb14954191f4cf214624b07f5ad98ac7b08c66a9dd6f290.exe
File created	C:\Windows\java.exe	c3d0639dafac4c1fefb14954191f4cf214624b07f5ad98ac7b08c66a9dd6f290.exe
File created	C:\Windows\services.exe	c3d0639dafac4c1fefb14954191f4cf214624b07f5ad98ac7b08c66a9dd6f290.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2276 wrote to memory of 2624	2276	c3d0639dafac4c1fefb14954191f4cf214624b07f5ad98ac7b08c66a9dd6f290.exe	90
PID 2276 wrote to memory of 2624	2276	c3d0639dafac4c1fefb14954191f4cf214624b07f5ad98ac7b08c66a9dd6f290.exe	90
PID 2276 wrote to memory of 2624	2276	c3d0639dafac4c1fefb14954191f4cf214624b07f5ad98ac7b08c66a9dd6f290.exe	90

C:\Users\Admin\AppData\Local\Temp\c3d0639dafac4c1fefb14954191f4cf214624b07f5ad98ac7b08c66a9dd6f290.exe
"C:\Users\Admin\AppData\Local\Temp\c3d0639dafac4c1fefb14954191f4cf214624b07f5ad98ac7b08c66a9dd6f290.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2276
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2624

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\Microsoft\Windows\INetCache\IE\GAXHX86M\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpC570.tmp

Filesize
42KB

MD5
d43d3c60f5158689ae843e676fc7487a

SHA1
9b1a399c5b91fb8f5a44905bb9af0fa603e3a930

SHA256
729cccf3372942ce58573228db400adec7bf595667d30a07ab5898380f34373f

SHA512
5e85c0667c0c82214444af10aaac3a899e7b72b9e65ca8ed4f609a71198eee008b8697c405d55bab75beb71b4385e5a016a2f857aefafa276b14bb365af5948d

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

Filesize
1KB

MD5
7093ea204e798ea8c12040e8652c0990

SHA1
399ac916a9c1f1a682a68e31a330f6236a6ab08e

SHA256
3716cd3d1d288d61825f43ed2aa72ee44f53d673307ff8cb7d7c788d6e805b4d

SHA512
0662068d6df07765253cd709f0b01224d2162ad337a6b9443e37b7c19cd75c7dcb2d4faf698eba7f2286b8700f1ca416bbd7252ff966842632c023ce6bff0e1f

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

Filesize
1KB

MD5
908a37a009db8e2cae394b03bb742baa

SHA1
86f4d70b3142ee06411aad78a68ef2099f3c0dd3

SHA256
e9baae21796bd5a27ff59353549ea6828a73648a754f57422c8922cd51fcdb2b

SHA512
1e469f3c1e7fa7a8d7e2e7adaf8c5d49036e55948cbc483614b8d1743ba65f043e647ea288e03ffe8a80d292611af1e42982cbb448fb2b7942ada9c8a3e5ccde

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

Filesize
1KB

MD5
730aae2823e90c785c6f58142b6273d7

SHA1
1b6b471bf465ea81db127c2420db8ab716f46b64

SHA256
4efca90066888766dcffc0fcaf3379dd9dc80557573bc261d462c999e5fd215b

SHA512
3d6bb532f0b9f6e7644027d650feac870d219e8f49325e016018b0db607d666f0484da89641e1852d0294bd120b49b5e8d5dfbdd9a0cd3dfbdc7e4ab00787e64

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2276-0-0x0000000000500000-0x000000000050D000-memory.dmp

Filesize
52KB

Download
memory/2624-17-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2624-22-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2624-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2624-35-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2624-39-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2624-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2624-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2624-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2624-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2624-13-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2624-129-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2624-163-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2624-164-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2624-168-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2624-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads