5b92e2de3b847c6a67b04c7aba1410d4a55e5a731f5f820091295fc7a73c23ac

General

Target

5b92e2de3b847c6a67b04c7aba1410d4a55e5a731f5f820091295fc7a73c23ac.exe
Size

979KB
MD5

42879e5b5ca042068b0025c7b4698f77
SHA1

913a10a52aa3ebe11b2d4306ded079441f8d19ee
SHA256

5b92e2de3b847c6a67b04c7aba1410d4a55e5a731f5f820091295fc7a73c23ac
SHA512

bb8aec67709faa3562f334ece99a52baa09d434b6097c01b642136cbe3905640f5212fa414f5f4c206283a19705b43bfe8e7e82668fc3b16900e83532b5cdc19

Score

9^/10

persistence

Malware Config

Signatures

NirSoft MailPassView 1 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/372-141-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 1 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/372-141-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView

Nirsoft 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/372-141-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft

Executes dropped EXE 2 IoCs

Processes:

project9874.exeproject9874.exe

pid process

1724 project9874.exe
372 project9874.exe

pid	process
1724	project9874.exe
372	project9874.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

5b92e2de3b847c6a67b04c7aba1410d4a55e5a731f5f820091295fc7a73c23ac.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\Control Panel\International\Geo\Nation	5b92e2de3b847c6a67b04c7aba1410d4a55e5a731f5f820091295fc7a73c23ac.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

project9874.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1101907861-274115917-2188613224-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Application = "C:\\Users\\Admin\\Desktop\\project9874.exe -boot"	project9874.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

56 whatismyipaddress.com
Suspicious use of SetThreadContext 1 IoCs

Processes:

project9874.exe

description pid process target process

PID 1724 set thread context of 372 1724 project9874.exe project9874.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

flow	ioc
56	whatismyipaddress.com

description	pid	process	target process
PID 1724 set thread context of 372	1724	project9874.exe	project9874.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

5b92e2de3b847c6a67b04c7aba1410d4a55e5a731f5f820091295fc7a73c23ac.exeproject9874.exeproject9874.exe

description	pid	process
Token: SeDebugPrivilege	3440	5b92e2de3b847c6a67b04c7aba1410d4a55e5a731f5f820091295fc7a73c23ac.exe
Token: SeDebugPrivilege	1724	project9874.exe
Token: SeDebugPrivilege	372	project9874.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

5b92e2de3b847c6a67b04c7aba1410d4a55e5a731f5f820091295fc7a73c23ac.execmd.exeproject9874.exe

description	pid	process	target process
PID 3440 wrote to memory of 868	3440	5b92e2de3b847c6a67b04c7aba1410d4a55e5a731f5f820091295fc7a73c23ac.exe	cmd.exe
PID 3440 wrote to memory of 868	3440	5b92e2de3b847c6a67b04c7aba1410d4a55e5a731f5f820091295fc7a73c23ac.exe	cmd.exe
PID 3440 wrote to memory of 868	3440	5b92e2de3b847c6a67b04c7aba1410d4a55e5a731f5f820091295fc7a73c23ac.exe	cmd.exe
PID 3440 wrote to memory of 1104	3440	5b92e2de3b847c6a67b04c7aba1410d4a55e5a731f5f820091295fc7a73c23ac.exe	cmd.exe
PID 3440 wrote to memory of 1104	3440	5b92e2de3b847c6a67b04c7aba1410d4a55e5a731f5f820091295fc7a73c23ac.exe	cmd.exe
PID 3440 wrote to memory of 1104	3440	5b92e2de3b847c6a67b04c7aba1410d4a55e5a731f5f820091295fc7a73c23ac.exe	cmd.exe
PID 1104 wrote to memory of 1724	1104	cmd.exe	project9874.exe
PID 1104 wrote to memory of 1724	1104	cmd.exe	project9874.exe
PID 1104 wrote to memory of 1724	1104	cmd.exe	project9874.exe
PID 1724 wrote to memory of 372	1724	project9874.exe	project9874.exe
PID 1724 wrote to memory of 372	1724	project9874.exe	project9874.exe
PID 1724 wrote to memory of 372	1724	project9874.exe	project9874.exe
PID 1724 wrote to memory of 372	1724	project9874.exe	project9874.exe
PID 1724 wrote to memory of 372	1724	project9874.exe	project9874.exe
PID 1724 wrote to memory of 372	1724	project9874.exe	project9874.exe
PID 1724 wrote to memory of 372	1724	project9874.exe	project9874.exe
PID 1724 wrote to memory of 372	1724	project9874.exe	project9874.exe

C:\Users\Admin\AppData\Local\Temp\5b92e2de3b847c6a67b04c7aba1410d4a55e5a731f5f820091295fc7a73c23ac.exe
"C:\Users\Admin\AppData\Local\Temp\5b92e2de3b847c6a67b04c7aba1410d4a55e5a731f5f820091295fc7a73c23ac.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3440

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\5b92e2de3b847c6a67b04c7aba1410d4a55e5a731f5f820091295fc7a73c23ac.exe" "C:\Users\Admin\Desktop\project9874.exe"
2⤵
PID:868

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c, "C:\Users\Admin\Desktop\project9874.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1104

C:\Users\Admin\Desktop\project9874.exe
"C:\Users\Admin\Desktop\project9874.exe"
3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1724

C:\Users\Admin\Desktop\project9874.exe
"C:\Users\Admin\Desktop\project9874.exe"
4⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:372

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\Desktop\project9874.exe
Filesize
979KB

MD5
42879e5b5ca042068b0025c7b4698f77

SHA1
913a10a52aa3ebe11b2d4306ded079441f8d19ee

SHA256
5b92e2de3b847c6a67b04c7aba1410d4a55e5a731f5f820091295fc7a73c23ac

SHA512
bb8aec67709faa3562f334ece99a52baa09d434b6097c01b642136cbe3905640f5212fa414f5f4c206283a19705b43bfe8e7e82668fc3b16900e83532b5cdc19

Download Submit
C:\Users\Admin\Desktop\project9874.exe
Filesize
979KB

MD5
42879e5b5ca042068b0025c7b4698f77

SHA1
913a10a52aa3ebe11b2d4306ded079441f8d19ee

SHA256
5b92e2de3b847c6a67b04c7aba1410d4a55e5a731f5f820091295fc7a73c23ac

SHA512
bb8aec67709faa3562f334ece99a52baa09d434b6097c01b642136cbe3905640f5212fa414f5f4c206283a19705b43bfe8e7e82668fc3b16900e83532b5cdc19

Download Submit
C:\Users\Admin\Desktop\project9874.exe
Filesize
979KB

MD5
42879e5b5ca042068b0025c7b4698f77

SHA1
913a10a52aa3ebe11b2d4306ded079441f8d19ee

SHA256
5b92e2de3b847c6a67b04c7aba1410d4a55e5a731f5f820091295fc7a73c23ac

SHA512
bb8aec67709faa3562f334ece99a52baa09d434b6097c01b642136cbe3905640f5212fa414f5f4c206283a19705b43bfe8e7e82668fc3b16900e83532b5cdc19

Download Submit
memory/372-143-0x0000000005510000-0x0000000005566000-memory.dmp

Filesize
344KB

Download
memory/372-141-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/372-140-0x0000000000000000-mapping.dmp

Download
memory/868-134-0x0000000000000000-mapping.dmp

Download
memory/1104-135-0x0000000000000000-mapping.dmp

Download
memory/1724-139-0x0000000005030000-0x00000000050CC000-memory.dmp

Filesize
624KB

Download
memory/1724-136-0x0000000000000000-mapping.dmp

Download
memory/3440-130-0x0000000000750000-0x000000000084C000-memory.dmp

Filesize
1008KB

Download
memory/3440-133-0x0000000007940000-0x000000000794A000-memory.dmp

Filesize
40KB

Download
memory/3440-132-0x0000000007840000-0x00000000078D2000-memory.dmp

Filesize
584KB

Download
memory/3440-131-0x0000000007D50000-0x00000000082F4000-memory.dmp

Filesize
5.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads