938414723da0fea48ee1407cfd12c674dd3a397659e6ffb84fcaccb5e46d74c4

General

Target

ACCOUNTING STATEMENT.exe
Size

882KB
MD5

752f2c3589148fc83a4d602e4670faec
SHA1

84ae1cc5b764c406989a02818b3b33eba32359ec
SHA256

a5299852cbd114f85d0ef4a8605caf998214014e89348d7af5d9df0c096a8863
SHA512

e57d51d79b7130d745e7b752f30c1b4de07aaf009ad8325652e652711cb7b0760a75c26551dc266e300b5a29d982f3c588e0773d8205a9af82f17e7d2fb39794
SSDEEP

24576:M1YYRs6CE3jLMpppdpppppUO9Rs6CE3jLMpppdpppppUOIOguc02ZccLbB:KZRs6CE3jLbO9Rs6CE3jLbOQub2HPB

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
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 2 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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Windows\CurrentVersion\Run\yStNrF = "C:\\Users\\Admin\\AppData\\Roaming\\yStNrF\\yStNrF.exe"	ACCOUNTING STATEMENT.exe

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2460 set thread context of 2980	2460	ACCOUNTING STATEMENT.exe	32

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
3040	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2980	ACCOUNTING STATEMENT.exe
2980	ACCOUNTING STATEMENT.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2980	ACCOUNTING STATEMENT.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2980	ACCOUNTING STATEMENT.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2460 wrote to memory of 3040	2460	ACCOUNTING STATEMENT.exe	30
PID 2460 wrote to memory of 3040	2460	ACCOUNTING STATEMENT.exe	30
PID 2460 wrote to memory of 3040	2460	ACCOUNTING STATEMENT.exe	30
PID 2460 wrote to memory of 3040	2460	ACCOUNTING STATEMENT.exe	30
PID 2460 wrote to memory of 2980	2460	ACCOUNTING STATEMENT.exe	32
PID 2460 wrote to memory of 2980	2460	ACCOUNTING STATEMENT.exe	32
PID 2460 wrote to memory of 2980	2460	ACCOUNTING STATEMENT.exe	32
PID 2460 wrote to memory of 2980	2460	ACCOUNTING STATEMENT.exe	32
PID 2460 wrote to memory of 2980	2460	ACCOUNTING STATEMENT.exe	32
PID 2460 wrote to memory of 2980	2460	ACCOUNTING STATEMENT.exe	32
PID 2460 wrote to memory of 2980	2460	ACCOUNTING STATEMENT.exe	32
PID 2460 wrote to memory of 2980	2460	ACCOUNTING STATEMENT.exe	32
PID 2460 wrote to memory of 2980	2460	ACCOUNTING STATEMENT.exe	32

C:\Users\Admin\AppData\Local\Temp\ACCOUNTING STATEMENT.exe
"C:\Users\Admin\AppData\Local\Temp\ACCOUNTING STATEMENT.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2460
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\kawntyAd" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF2B8.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:3040
- C:\Users\Admin\AppData\Local\Temp\ACCOUNTING STATEMENT.exe
  "{path}"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2980

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpF2B8.tmp

Filesize
1KB

MD5
572995560f7306e08b9ec31e2b43f591

SHA1
2f3b21867b58d2b2d64c1fe2cc96b12a08b17c7c

SHA256
f76c00b391a9bf23c0a18800dbf4abfbe951f871ea6b3961c3cf52b036126b9b

SHA512
b2adbc8485d30a09e46c4c9dcdd03efc5136d5d67e4055bff8e040dad4d12695e18d2d75d16c657814b653fd87459e254d01cb33704b130ae9a14bae32d2b80b

Download Submit
memory/2460-54-0x00000000012B0000-0x0000000001392000-memory.dmp

Filesize
904KB

Download
memory/2460-55-0x00000000744C0000-0x0000000074BAE000-memory.dmp

Filesize
6.9MB

Download
memory/2460-56-0x0000000004D20000-0x0000000004D60000-memory.dmp

Filesize
256KB

Download
memory/2460-57-0x00000000744C0000-0x0000000074BAE000-memory.dmp

Filesize
6.9MB

Download
memory/2460-58-0x0000000004D20000-0x0000000004D60000-memory.dmp

Filesize
256KB

Download
memory/2460-59-0x0000000000430000-0x0000000000444000-memory.dmp

Filesize
80KB

Download
memory/2460-60-0x0000000005490000-0x0000000005514000-memory.dmp

Filesize
528KB

Download
memory/2460-61-0x0000000004D60000-0x0000000004DA6000-memory.dmp

Filesize
280KB

Download
memory/2460-80-0x00000000744C0000-0x0000000074BAE000-memory.dmp

Filesize
6.9MB

Download
memory/2980-66-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2980-67-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2980-69-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2980-71-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2980-73-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2980-75-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2980-77-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2980-78-0x00000000744C0000-0x0000000074BAE000-memory.dmp

Filesize
6.9MB

Download
memory/2980-79-0x0000000004BB0000-0x0000000004BF0000-memory.dmp

Filesize
256KB

Download
memory/2980-65-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2980-82-0x00000000744C0000-0x0000000074BAE000-memory.dmp

Filesize
6.9MB

Download
memory/2980-83-0x0000000004BB0000-0x0000000004BF0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads