warzonerat | 02e038ab4393164f91b8dc9bf2e09ddccde0f4dfef9aac731767b241d4fea47c

Analysis

max time kernel
4294203s
max time network
149s
platform
windows7_x64
resource
win7-20220223-en
submitted
24/02/2022, 07:47

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General

Target
DHL발송서류- 20180904153201117119330^^PDF.scr
Size 1.0MB
Sample220224-jmlzaadegn
SHA256 02e038ab4393164f91b8dc9bf2e09ddccde0f4dfef9aac731767b241d4fea47c
MD5 b490e1c3a363d84178347203f4a39b20
SHA1 0b4aeaf7f83b7fa9d467126397fb864954be0b8e
SHA512 0c496d2b54e3867df520f22ada64aa0011b939d71611ac9af2728f0b6a94e7b818048e5a12d86f69e24a466af274aaf726a4881dd4c3d3f999e479d47471d864
MD5 SHA1 SHA512

Score

10^/10

warzonerat infostealer persistence rat

Malware Config

Extracted

Family

warzonerat

45.162.228.171:26112

Signatures

WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
rat infostealer warzonerat

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1405931862-909307831-4085185274-1000\Software\Microsoft\Windows\CurrentVersion\Run\Abmkm = "\"C:\\Users\\Admin\\AppData\\Roaming\\Wagxygcf\\Abmkm.exe\""	DHL발송서류- 20180904153201117119330^^PDF.scr

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1692 set thread context of 980	1692	DHL발송서류- 20180904153201117119330^^PDF.scr	32

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

System Information Discovery
T1082

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
1448	timeout.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1692	DHL발송서류- 20180904153201117119330^^PDF.scr
1692	DHL발송서류- 20180904153201117119330^^PDF.scr

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1692	DHL발송서류- 20180904153201117119330^^PDF.scr

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 1692 wrote to memory of 1952	1692	DHL발송서류- 20180904153201117119330^^PDF.scr	27
PID 1692 wrote to memory of 1952	1692	DHL발송서류- 20180904153201117119330^^PDF.scr	27
PID 1692 wrote to memory of 1952	1692	DHL발송서류- 20180904153201117119330^^PDF.scr	27
PID 1692 wrote to memory of 1952	1692	DHL발송서류- 20180904153201117119330^^PDF.scr	27
PID 1952 wrote to memory of 1448	1952	cmd.exe	29
PID 1952 wrote to memory of 1448	1952	cmd.exe	29
PID 1952 wrote to memory of 1448	1952	cmd.exe	29
PID 1952 wrote to memory of 1448	1952	cmd.exe	29
PID 1692 wrote to memory of 980	1692	DHL발송서류- 20180904153201117119330^^PDF.scr	32
PID 1692 wrote to memory of 980	1692	DHL발송서류- 20180904153201117119330^^PDF.scr	32
PID 1692 wrote to memory of 980	1692	DHL발송서류- 20180904153201117119330^^PDF.scr	32
PID 1692 wrote to memory of 980	1692	DHL발송서류- 20180904153201117119330^^PDF.scr	32
PID 1692 wrote to memory of 980	1692	DHL발송서류- 20180904153201117119330^^PDF.scr	32
PID 1692 wrote to memory of 980	1692	DHL발송서류- 20180904153201117119330^^PDF.scr	32
PID 1692 wrote to memory of 980	1692	DHL발송서류- 20180904153201117119330^^PDF.scr	32
PID 1692 wrote to memory of 980	1692	DHL발송서류- 20180904153201117119330^^PDF.scr	32
PID 1692 wrote to memory of 980	1692	DHL발송서류- 20180904153201117119330^^PDF.scr	32
PID 1692 wrote to memory of 980	1692	DHL발송서류- 20180904153201117119330^^PDF.scr	32
PID 1692 wrote to memory of 980	1692	DHL발송서류- 20180904153201117119330^^PDF.scr	32
PID 1692 wrote to memory of 980	1692	DHL발송서류- 20180904153201117119330^^PDF.scr	32
PID 1692 wrote to memory of 980	1692	DHL발송서류- 20180904153201117119330^^PDF.scr	32
PID 1692 wrote to memory of 980	1692	DHL발송서류- 20180904153201117119330^^PDF.scr	32

C:\Users\Admin\AppData\Local\Temp\DHL발송서류- 20180904153201117119330^^PDF.scr
"C:\Users\Admin\AppData\Local\Temp\DHL발송서류- 20180904153201117119330^^PDF.scr" /S
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1692
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c timeout 20
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1952
- - C:\Windows\SysWOW64\timeout.exe
    timeout 20
    3⤵
    - Delays execution with timeout.exe
    PID:1448
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  2⤵
  PID:980

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/980-63-0x0000000000400000-0x000000000055E000-memory.dmp

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memory/980-61-0x0000000000400000-0x000000000055E000-memory.dmp

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memory/980-69-0x0000000000400000-0x000000000055E000-memory.dmp

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memory/980-68-0x0000000000400000-0x000000000055E000-memory.dmp

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memory/980-66-0x0000000000400000-0x000000000055E000-memory.dmp

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memory/980-64-0x0000000000400000-0x000000000055E000-memory.dmp

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memory/980-62-0x0000000000400000-0x000000000055E000-memory.dmp

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memory/980-65-0x0000000000400000-0x000000000055E000-memory.dmp

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memory/980-60-0x0000000000400000-0x000000000055E000-memory.dmp

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memory/1692-54-0x0000000074BEE000-0x0000000074BEF000-memory.dmp

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memory/1692-55-0x0000000000BE0000-0x0000000000CEC000-memory.dmp

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memory/1692-59-0x0000000005880000-0x00000000058CC000-memory.dmp

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memory/1692-58-0x00000000061D0000-0x000000000627A000-memory.dmp

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memory/1692-57-0x00000000058D0000-0x00000000058D1000-memory.dmp

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memory/1692-56-0x0000000076731000-0x0000000076733000-memory.dmp

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