warzonerat | 6d72e21f8eed71f706041b12c6efaa66fd12ad213a48415f682a19b0f3e46f17

Analysis

max time kernel
149s
max time network
155s
platform
windows10_x64
resource
win10v20201028
submitted
11-03-2021 13:03

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General

Target

CLEW enquiry 2021.PDF.exe
Size

471KB
MD5

54354bddb2f478a548edda9ff940f0d1
SHA1

539d0510ce7e27cbf18e30952f6ae151cea8eb1e
SHA256

6d72e21f8eed71f706041b12c6efaa66fd12ad213a48415f682a19b0f3e46f17
SHA512

788866f1da8e8fcacefd58be1b144d23cdb69c0132648edf7a79f394d4eb7fe405deeab829be583674943ba2f2c3795da6aeabd6d4dbbf3d6233c04b590ce8dc

Score

10^/10

warzonerat infostealer rat

Malware Config

Extracted

Family

warzonerat

79.134.225.26:3141

Signatures

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

Loads dropped DLL 11 IoCs

Processes:

CLEW enquiry 2021.PDF.exe

pid	process
3956	CLEW enquiry 2021.PDF.exe
3956	CLEW enquiry 2021.PDF.exe
3956	CLEW enquiry 2021.PDF.exe
3956	CLEW enquiry 2021.PDF.exe
3956	CLEW enquiry 2021.PDF.exe
3956	CLEW enquiry 2021.PDF.exe
3956	CLEW enquiry 2021.PDF.exe
3956	CLEW enquiry 2021.PDF.exe
3956	CLEW enquiry 2021.PDF.exe
3956	CLEW enquiry 2021.PDF.exe
3956	CLEW enquiry 2021.PDF.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

CLEW enquiry 2021.PDF.exe

description pid process target process

PID 1308 set thread context of 3956 1308 CLEW enquiry 2021.PDF.exe CLEW enquiry 2021.PDF.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

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
T1053

Processes:

schtasks.exe

pid process

1768 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

CLEW enquiry 2021.PDF.exe

pid process

1308 CLEW enquiry 2021.PDF.exe
1308 CLEW enquiry 2021.PDF.exe
1308 CLEW enquiry 2021.PDF.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

CLEW enquiry 2021.PDF.exe

description pid process

Token: SeDebugPrivilege 1308 CLEW enquiry 2021.PDF.exe

description	pid	process	target process
PID 1308 set thread context of 3956	1308	CLEW enquiry 2021.PDF.exe	CLEW enquiry 2021.PDF.exe

pid	process
1768	schtasks.exe

pid	process
1308	CLEW enquiry 2021.PDF.exe
1308	CLEW enquiry 2021.PDF.exe
1308	CLEW enquiry 2021.PDF.exe

description	pid	process
Token: SeDebugPrivilege	1308	CLEW enquiry 2021.PDF.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

CLEW enquiry 2021.PDF.exe

description	pid	process	target process
PID 1308 wrote to memory of 1768	1308	CLEW enquiry 2021.PDF.exe	schtasks.exe
PID 1308 wrote to memory of 1768	1308	CLEW enquiry 2021.PDF.exe	schtasks.exe
PID 1308 wrote to memory of 1768	1308	CLEW enquiry 2021.PDF.exe	schtasks.exe
PID 1308 wrote to memory of 968	1308	CLEW enquiry 2021.PDF.exe	CLEW enquiry 2021.PDF.exe
PID 1308 wrote to memory of 968	1308	CLEW enquiry 2021.PDF.exe	CLEW enquiry 2021.PDF.exe
PID 1308 wrote to memory of 968	1308	CLEW enquiry 2021.PDF.exe	CLEW enquiry 2021.PDF.exe
PID 1308 wrote to memory of 3956	1308	CLEW enquiry 2021.PDF.exe	CLEW enquiry 2021.PDF.exe
PID 1308 wrote to memory of 3956	1308	CLEW enquiry 2021.PDF.exe	CLEW enquiry 2021.PDF.exe
PID 1308 wrote to memory of 3956	1308	CLEW enquiry 2021.PDF.exe	CLEW enquiry 2021.PDF.exe
PID 1308 wrote to memory of 3956	1308	CLEW enquiry 2021.PDF.exe	CLEW enquiry 2021.PDF.exe
PID 1308 wrote to memory of 3956	1308	CLEW enquiry 2021.PDF.exe	CLEW enquiry 2021.PDF.exe
PID 1308 wrote to memory of 3956	1308	CLEW enquiry 2021.PDF.exe	CLEW enquiry 2021.PDF.exe
PID 1308 wrote to memory of 3956	1308	CLEW enquiry 2021.PDF.exe	CLEW enquiry 2021.PDF.exe
PID 1308 wrote to memory of 3956	1308	CLEW enquiry 2021.PDF.exe	CLEW enquiry 2021.PDF.exe
PID 1308 wrote to memory of 3956	1308	CLEW enquiry 2021.PDF.exe	CLEW enquiry 2021.PDF.exe
PID 1308 wrote to memory of 3956	1308	CLEW enquiry 2021.PDF.exe	CLEW enquiry 2021.PDF.exe

C:\Users\Admin\AppData\Local\Temp\CLEW enquiry 2021.PDF.exe
"C:\Users\Admin\AppData\Local\Temp\CLEW enquiry 2021.PDF.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1308
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HLVbWXuQpLZcU" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCC2.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1768
- C:\Users\Admin\AppData\Local\Temp\CLEW enquiry 2021.PDF.exe
  "{path}"
  2⤵
  PID:968
- C:\Users\Admin\AppData\Local\Temp\CLEW enquiry 2021.PDF.exe
  "{path}"
  2⤵
  - Loads dropped DLL
  PID:3956

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpCC2.tmp

MD5
b60a64c6189371f0a260b90ec3a1737a

SHA1
ce904e12a54a9b6d7c7c0eb2b9f8b1964b5d11b9

SHA256
def8db1d152e15d5d0a791fa004481753d6be59bd6f3c1d711945eb912fdd5a3

SHA512
8b4a0a47a8bace935270632f220b24e11a97f0d4238a84f623419ad5144d35ff682b80967c7735751b688b063604f5de9f526111750309f7ad45fd32cdaca92a

Download Submit
\Users\Admin\AppData\Local\Temp\freebl3.dll

MD5
ef12ab9d0b231b8f898067b2114b1bc0

SHA1
6d90f27b2105945f9bb77039e8b892070a5f9442

SHA256
2b00fc4f541ac10c94e3556ff28e30a801811c36422546a546a445aca3f410f7

SHA512
2aa62bfba556ad8f042942dd25aa071ff6677c257904377c1ec956fd9e862abcbf379e0cfd8c630c303a32ece75618c24e3eef58bddb705c427985b944689193

Download Submit
\Users\Admin\AppData\Local\Temp\freebl3.dll

MD5
ef12ab9d0b231b8f898067b2114b1bc0

SHA1
6d90f27b2105945f9bb77039e8b892070a5f9442

SHA256
2b00fc4f541ac10c94e3556ff28e30a801811c36422546a546a445aca3f410f7

SHA512
2aa62bfba556ad8f042942dd25aa071ff6677c257904377c1ec956fd9e862abcbf379e0cfd8c630c303a32ece75618c24e3eef58bddb705c427985b944689193

Download Submit
\Users\Admin\AppData\Local\Temp\freebl3.dll

MD5
ef12ab9d0b231b8f898067b2114b1bc0

SHA1
6d90f27b2105945f9bb77039e8b892070a5f9442

SHA256
2b00fc4f541ac10c94e3556ff28e30a801811c36422546a546a445aca3f410f7

SHA512
2aa62bfba556ad8f042942dd25aa071ff6677c257904377c1ec956fd9e862abcbf379e0cfd8c630c303a32ece75618c24e3eef58bddb705c427985b944689193

Download Submit
\Users\Admin\AppData\Local\Temp\mozglue.dll

MD5
75f8cc548cabf0cc800c25047e4d3124

SHA1
602676768f9faecd35b48c38a0632781dfbde10c

SHA256
fb419a60305f17359e2ac0510233ee80e845885eee60607715c67dd88e501ef0

SHA512
ed831c9c769aef3be253c52542cf032afa0a8fa5fe25ca704db65ee6883c608220df7102ac2b99ee9c2e599a0f5db99fd86894a4b169e68440eb1b0d0012672f

Download Submit
\Users\Admin\AppData\Local\Temp\msvcp140.dll

MD5
109f0f02fd37c84bfc7508d4227d7ed5

SHA1
ef7420141bb15ac334d3964082361a460bfdb975

SHA256
334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

SHA512
46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

Download Submit
\Users\Admin\AppData\Local\Temp\nss3.dll

MD5
721f6f0b20091f37b8e19717742cc8cb

SHA1
65573affe11a01a84d8dfa3bfb79a1e6a8a45fe4

SHA256
28878128a2688abff0d777b1f48cb596b2c31a9ff0f7350ee0a84190090c3230

SHA512
eec265d47f79ebb2b1bd3a0678457afff84727b1dce4c3d46b1e2ebf456eeb89872cbe2ae413aa752a481abba314388c680202b9c1b3c0c1de5d6c7424702c4c

Download Submit
\Users\Admin\AppData\Local\Temp\nss3.dll

MD5
721f6f0b20091f37b8e19717742cc8cb

SHA1
65573affe11a01a84d8dfa3bfb79a1e6a8a45fe4

SHA256
28878128a2688abff0d777b1f48cb596b2c31a9ff0f7350ee0a84190090c3230

SHA512
eec265d47f79ebb2b1bd3a0678457afff84727b1dce4c3d46b1e2ebf456eeb89872cbe2ae413aa752a481abba314388c680202b9c1b3c0c1de5d6c7424702c4c

Download Submit
\Users\Admin\AppData\Local\Temp\nss3.dll

MD5
721f6f0b20091f37b8e19717742cc8cb

SHA1
65573affe11a01a84d8dfa3bfb79a1e6a8a45fe4

SHA256
28878128a2688abff0d777b1f48cb596b2c31a9ff0f7350ee0a84190090c3230

SHA512
eec265d47f79ebb2b1bd3a0678457afff84727b1dce4c3d46b1e2ebf456eeb89872cbe2ae413aa752a481abba314388c680202b9c1b3c0c1de5d6c7424702c4c

Download Submit
\Users\Admin\AppData\Local\Temp\nss3.dll

MD5
721f6f0b20091f37b8e19717742cc8cb

SHA1
65573affe11a01a84d8dfa3bfb79a1e6a8a45fe4

SHA256
28878128a2688abff0d777b1f48cb596b2c31a9ff0f7350ee0a84190090c3230

SHA512
eec265d47f79ebb2b1bd3a0678457afff84727b1dce4c3d46b1e2ebf456eeb89872cbe2ae413aa752a481abba314388c680202b9c1b3c0c1de5d6c7424702c4c

Download Submit
\Users\Admin\AppData\Local\Temp\nss3.dll

MD5
721f6f0b20091f37b8e19717742cc8cb

SHA1
65573affe11a01a84d8dfa3bfb79a1e6a8a45fe4

SHA256
28878128a2688abff0d777b1f48cb596b2c31a9ff0f7350ee0a84190090c3230

SHA512
eec265d47f79ebb2b1bd3a0678457afff84727b1dce4c3d46b1e2ebf456eeb89872cbe2ae413aa752a481abba314388c680202b9c1b3c0c1de5d6c7424702c4c

Download Submit
\Users\Admin\AppData\Local\Temp\nss3.dll

MD5
721f6f0b20091f37b8e19717742cc8cb

SHA1
65573affe11a01a84d8dfa3bfb79a1e6a8a45fe4

SHA256
28878128a2688abff0d777b1f48cb596b2c31a9ff0f7350ee0a84190090c3230

SHA512
eec265d47f79ebb2b1bd3a0678457afff84727b1dce4c3d46b1e2ebf456eeb89872cbe2ae413aa752a481abba314388c680202b9c1b3c0c1de5d6c7424702c4c

Download Submit
memory/1308-10-0x00000000058F0000-0x00000000058F1000-memory.dmp

Filesize
4KB

Download
memory/1308-7-0x00000000030E0000-0x00000000030E1000-memory.dmp

Filesize
4KB

Download
memory/1308-3-0x0000000000D80000-0x0000000000D81000-memory.dmp

Filesize
4KB

Download
memory/1308-5-0x0000000005B70000-0x0000000005B71000-memory.dmp

Filesize
4KB

Download
memory/1308-6-0x0000000005670000-0x0000000005671000-memory.dmp

Filesize
4KB

Download
memory/1308-8-0x0000000008CB0000-0x0000000008CB1000-memory.dmp

Filesize
4KB

Download
memory/1308-9-0x0000000008CA0000-0x0000000008CA2000-memory.dmp

Filesize
8KB

Download
memory/1308-13-0x00000000073A0000-0x00000000073D2000-memory.dmp

Filesize
200KB

Download
memory/1308-12-0x0000000007320000-0x0000000007392000-memory.dmp

Filesize
456KB

Download
memory/1308-11-0x000000007E450000-0x000000007E451000-memory.dmp

Filesize
4KB

Download
memory/1308-2-0x0000000073C50000-0x000000007433E000-memory.dmp

Filesize
6.9MB

Download
memory/1768-14-0x0000000000000000-mapping.dmp

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memory/3956-20-0x0000000004800000-0x0000000004884000-memory.dmp

Filesize
528KB

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memory/3956-16-0x0000000000400000-0x000000000055E000-memory.dmp

Filesize
1.4MB

Download
memory/3956-19-0x0000000003E90000-0x0000000003F14000-memory.dmp

Filesize
528KB

Download
memory/3956-18-0x0000000000400000-0x000000000055E000-memory.dmp

Filesize
1.4MB

Download
memory/3956-17-0x0000000000405E28-mapping.dmp

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memory/3956-32-0x0000000003FB0000-0x0000000004034000-memory.dmp

Filesize
528KB

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