povertystealer | e2342e90d6baeda675e92025124c05266e4b99f251d967ff6a49ac65fa385060

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30-01-2024 19:08

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General

Target

Meow.exe
Size

5.3MB
MD5

0b01ec2c4b4faac5d7591c9b17d75d2d
SHA1

a28a8431348d751709887d1293c80237782ab6b6
SHA256

e2342e90d6baeda675e92025124c05266e4b99f251d967ff6a49ac65fa385060
SHA512

b1e8ce594be3b14968899c3be2c8bf8e583645beb3e3ec383821fcac0b8c8bbd4ff72c32bd11fed4194fd2e0b00cc53652d16fbfec516655ec8a0472ea93b17e
SSDEEP

98304:PKMBJC+aOomVZs3/H+ub898uncF7IsMZJ7ANoQbz5MYverP6JU+B59yO4SO:Ph++zg3/Hbb8GunsmJgMijJUnO

Score

10^/10

povertystealer stealer

Malware Config

Signatures

Detect Poverty Stealer Payload 4 IoCs

resource	yara_rule
behavioral1/memory/2064-6-0x0000000000400000-0x0000000000411000-memory.dmp	family_povertystealer
behavioral1/memory/2064-14-0x0000000000400000-0x0000000000411000-memory.dmp	family_povertystealer
behavioral1/memory/2064-11-0x0000000000400000-0x0000000000411000-memory.dmp	family_povertystealer
behavioral1/memory/2064-7-0x0000000000400000-0x0000000000411000-memory.dmp	family_povertystealer

Poverty Stealer
Poverty Stealer is a crypto and infostealer written in C++.
stealer povertystealer

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2156 set thread context of 2064	2156	Meow.exe	29

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2284	2064	WerFault.exe
2824	2156	WerFault.exe	27

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2156 wrote to memory of 2064	2156	Meow.exe	29
PID 2156 wrote to memory of 2064	2156	Meow.exe	29
PID 2156 wrote to memory of 2064	2156	Meow.exe	29
PID 2156 wrote to memory of 2064	2156	Meow.exe	29
PID 2156 wrote to memory of 2064	2156	Meow.exe	29
PID 2156 wrote to memory of 2064	2156	Meow.exe	29
PID 2156 wrote to memory of 2064	2156	Meow.exe	29
PID 2156 wrote to memory of 2064	2156	Meow.exe	29
PID 2156 wrote to memory of 2064	2156	Meow.exe	29
PID 2156 wrote to memory of 2064	2156	Meow.exe	29
PID 2064 wrote to memory of 2284	2064	Meow.exe	28
PID 2064 wrote to memory of 2284	2064	Meow.exe	28
PID 2064 wrote to memory of 2284	2064	Meow.exe	28
PID 2064 wrote to memory of 2284	2064	Meow.exe	28
PID 2156 wrote to memory of 2824	2156	Meow.exe	30
PID 2156 wrote to memory of 2824	2156	Meow.exe	30
PID 2156 wrote to memory of 2824	2156	Meow.exe	30
PID 2156 wrote to memory of 2824	2156	Meow.exe	30

C:\Users\Admin\AppData\Local\Temp\Meow.exe
"C:\Users\Admin\AppData\Local\Temp\Meow.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2156
- C:\Users\Admin\AppData\Local\Temp\Meow.exe
  "C:\Users\Admin\AppData\Local\Temp\Meow.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2064
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2156 -s 740
  2⤵
  - Program crash
  PID:2824

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2064 -s 88
1⤵
- Program crash
PID:2284

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2064-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2064-6-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/2064-14-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/2064-11-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/2064-7-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/2064-5-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/2064-4-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/2064-3-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/2156-1-0x0000000000EA0000-0x00000000013FA000-memory.dmp

Filesize
5.4MB

Download
memory/2156-2-0x0000000000AF0000-0x0000000000B30000-memory.dmp

Filesize
256KB

Download
memory/2156-0-0x0000000074430000-0x0000000074B1E000-memory.dmp

Filesize
6.9MB

Download
memory/2156-17-0x0000000074430000-0x0000000074B1E000-memory.dmp

Filesize
6.9MB

Download
memory/2156-18-0x0000000000AF0000-0x0000000000B30000-memory.dmp

Filesize
256KB

Download