b9b4f637ac232a76c562a0c693f217d40c1c42652f8a78bef2cf4caceb9eb164

General

Target

Fuckman1222.exe
Size

357KB
MD5

61d52fac0e14469242d7a57c38fb69f9
SHA1

ba287e919dbd980dc21390c9eca47904463b43b5
SHA256

b9b4f637ac232a76c562a0c693f217d40c1c42652f8a78bef2cf4caceb9eb164
SHA512

9f84bc269b0a4c0b31866a9982e90a4273a0d2bea4bf53a100c6083c1fe75515847e2d84b0f4f4b1d79eaa2185ad1a9893b67337d10069fb30e969231db2580d
SSDEEP

6144:b7zZpiCk17utgPi6NViFY1mIHYH2bOVOWX74DscbbQHzm5ZO0zg8lMSKkbgSJTjr:PzZpiV17uqPi6a4mIG2yVlLKPb+zm5Z9

Score

8^/10

Malware Config

Signatures

Downloads MZ/PE file 2 IoCs

flow	pid	Process
16	3032	Fuckman1222.exe
17	3032	Fuckman1222.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2260 set thread context of 3032	2260	Fuckman1222.exe	31

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2008	2260	WerFault.exe	30
2476	3032	WerFault.exe	31

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Fuckman1222.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Fuckman1222.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3032	Fuckman1222.exe
3032	Fuckman1222.exe
3032	Fuckman1222.exe
3032	Fuckman1222.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2260 wrote to memory of 3032	2260	Fuckman1222.exe	31
PID 2260 wrote to memory of 3032	2260	Fuckman1222.exe	31
PID 2260 wrote to memory of 3032	2260	Fuckman1222.exe	31
PID 2260 wrote to memory of 3032	2260	Fuckman1222.exe	31
PID 2260 wrote to memory of 3032	2260	Fuckman1222.exe	31
PID 2260 wrote to memory of 3032	2260	Fuckman1222.exe	31
PID 2260 wrote to memory of 3032	2260	Fuckman1222.exe	31
PID 2260 wrote to memory of 3032	2260	Fuckman1222.exe	31
PID 2260 wrote to memory of 3032	2260	Fuckman1222.exe	31
PID 2260 wrote to memory of 3032	2260	Fuckman1222.exe	31
PID 2260 wrote to memory of 2008	2260	Fuckman1222.exe	32
PID 2260 wrote to memory of 2008	2260	Fuckman1222.exe	32
PID 2260 wrote to memory of 2008	2260	Fuckman1222.exe	32
PID 2260 wrote to memory of 2008	2260	Fuckman1222.exe	32
PID 3032 wrote to memory of 2476	3032	Fuckman1222.exe	34
PID 3032 wrote to memory of 2476	3032	Fuckman1222.exe	34
PID 3032 wrote to memory of 2476	3032	Fuckman1222.exe	34
PID 3032 wrote to memory of 2476	3032	Fuckman1222.exe	34

C:\Users\Admin\AppData\Local\Temp\Fuckman1222.exe
"C:\Users\Admin\AppData\Local\Temp\Fuckman1222.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2260
- C:\Users\Admin\AppData\Local\Temp\Fuckman1222.exe
  "C:\Users\Admin\AppData\Local\Temp\Fuckman1222.exe"
  2⤵
  - Downloads MZ/PE file
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3032
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3032 -s 964
    3⤵
    - Program crash
    PID:2476
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 516
  2⤵
  - Program crash
  PID:2008

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Browser Information Discovery

Query Registry

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2260-0-0x000000007408E000-0x000000007408F000-memory.dmp

Filesize
4KB

Download
memory/2260-1-0x00000000008E0000-0x0000000000940000-memory.dmp

Filesize
384KB

Download
memory/2260-15-0x0000000074080000-0x000000007476E000-memory.dmp

Filesize
6.9MB

Download
memory/2260-13-0x0000000074080000-0x000000007476E000-memory.dmp

Filesize
6.9MB

Download
memory/3032-5-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/3032-7-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/3032-8-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/3032-4-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/3032-3-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/3032-11-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/3032-14-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/3032-6-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/3032-12-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/3032-16-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/3032-20-0x0000000003C60000-0x0000000004125000-memory.dmp

Filesize
4.8MB

Download

Analysis

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