2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f

General

Target

2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f.exe
Size

935KB
MD5

8990d8ace40fd93327a9c80a0827b8ca
SHA1

dac5d723c6154d677884a39d73b23295ffe01d1c
SHA256

2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f
SHA512

0511648cfbbe4931346640cbd6dfff2a17d3f62d7fc56707ff925ddfbc9f32c9b76fece62a46e7c6887050410507dbd38d48d93843a1b21ac7e4156bcae3c574
SSDEEP

12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4:pyHv5Z+Wzv7AiBll0OBWi6si9G

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/748-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/748-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/748-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/748-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/748-138-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/748-139-0x0000000000400000-0x00000000004F2000-memory.dmp	upx

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3716 set thread context of 748	3716	2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f.exe	85

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
748	2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f.exe
748	2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f.exe
748	2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f.exe
748	2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f.exe
748	2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f.exe
748	2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3716 wrote to memory of 748	3716	2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f.exe	85
PID 3716 wrote to memory of 748	3716	2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f.exe	85
PID 3716 wrote to memory of 748	3716	2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f.exe	85
PID 3716 wrote to memory of 748	3716	2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f.exe	85
PID 3716 wrote to memory of 748	3716	2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f.exe	85
PID 3716 wrote to memory of 748	3716	2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f.exe	85
PID 3716 wrote to memory of 748	3716	2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f.exe	85
PID 3716 wrote to memory of 748	3716	2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f.exe	85

C:\Users\Admin\AppData\Local\Temp\2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f.exe
"C:\Users\Admin\AppData\Local\Temp\2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3716
- C:\Users\Admin\AppData\Local\Temp\2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f.exe
  "C:\Users\Admin\AppData\Local\Temp\2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f.exe" Track="0001101000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:748

Network

DNS

j9u4b98oz16k4.bo0v3029w.com

2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f.exe

Remote address:

8.8.8.8:53

Request

j9u4b98oz16k4.bo0v3029w.com

IN A

Response
DNS

151.122.125.40.in-addr.arpa

Remote address:

8.8.8.8:53

Request

151.122.125.40.in-addr.arpa

IN PTR

Response
DNS

j9u4b98oz16k4.bo0v3029w.com

2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f.exe

Remote address:

8.8.8.8:53

Request

j9u4b98oz16k4.bo0v3029w.com

IN A

Response
DNS

226.101.242.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

226.101.242.52.in-addr.arpa

IN PTR

Response

209.197.3.8:80

260 B
5
87.248.202.1:80

322 B
7
209.197.3.8:80

322 B
7
209.197.3.8:80

322 B
7
104.80.225.205:443

322 B
7
209.197.3.8:80

260 B
5

8.8.8.8:53

j9u4b98oz16k4.bo0v3029w.com

dns

2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f.exe

73 B
146 B
1
1

DNS Request

j9u4b98oz16k4.bo0v3029w.com
8.8.8.8:53

151.122.125.40.in-addr.arpa

dns

73 B
159 B
1
1

DNS Request

151.122.125.40.in-addr.arpa
8.8.8.8:53

j9u4b98oz16k4.bo0v3029w.com

dns

2ffccd6ceeb12193cd8c9f825b6113d00da2182c0362a4ec760921439780b35f.exe

73 B
146 B
1
1

DNS Request

j9u4b98oz16k4.bo0v3029w.com
8.8.8.8:53

226.101.242.52.in-addr.arpa

dns

73 B
147 B
1
1

DNS Request

226.101.242.52.in-addr.arpa

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/748-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/748-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/748-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/748-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/748-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/748-139-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

DNS Request

DNS Request

DNS Request

DNS Request

MITRE ATT&CK Enterprise v6

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Downloads

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