warzonerat | 20139c79820552c3173bdfd0ff0ae7fefad18bd716bc3383bc1092eba1514e11

Analysis

max time kernel
63s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
26/12/2022, 04:41

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General

Target
Drawings & Order Specifications.exe
Size 379KB
Sample221226-fa4f1scd95
SHA256 20139c79820552c3173bdfd0ff0ae7fefad18bd716bc3383bc1092eba1514e11
MD5 431d2d925a8c83260110333a1fd74304
SHA1 354143dc657b586809ff072cdeb97e599a10d8c5
SHA512 b8aaac067f6f13d7482173c0d8f34883d3e904cb38a39f3852848e767b162b2d6c8e838ddf6bda0e1d887a7385f12c157235fedeb3de8e727beb10b3e9d1a477
SSDEEP 6144:cYa6Pa+/QYcQqqBPjw0NsZ76bbCAAfhzWLHBTFN+eDAtvYsa:cYBX9cQ9paZ76bbCnhzWLHBxN+W
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

warzonerat collection infostealer persistence rat spyware stealer

Malware Config

Extracted

Family

warzonerat

79.134.225.26:9162

Signatures

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

Warzone RAT payload 2 IoCs

rat

resource	yara_rule
behavioral2/memory/3648-139-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat
behavioral2/memory/3648-147-0x0000000000400000-0x0000000000554000-memory.dmp	warzonerat

Executes dropped EXE 2 IoCs

pid	Process
4476	vvaeqb.exe
3648	vvaeqb.exe

Loads dropped DLL 6 IoCs

pid	Process
3648	vvaeqb.exe
3648	vvaeqb.exe
3648	vvaeqb.exe
3648	vvaeqb.exe
3648	vvaeqb.exe
3648	vvaeqb.exe

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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vvaeqb.exe
Key opened	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vvaeqb.exe

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-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gxufaoaqn = "C:\\Users\\Admin\\AppData\\Roaming\\ydrxuqgykckklu\\daysg.exe \"C:\\Users\\Admin\\AppData\\Local\\Temp\\vvaeqb.exe\" C:\\Users\\Admin\\AppData\\Loca"	vvaeqb.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4476 set thread context of 3648	4476	vvaeqb.exe	81

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

System Information Discovery
T1082

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4476	vvaeqb.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 4624 wrote to memory of 4476	4624	Drawings & Order Specifications.exe	80
PID 4624 wrote to memory of 4476	4624	Drawings & Order Specifications.exe	80
PID 4624 wrote to memory of 4476	4624	Drawings & Order Specifications.exe	80
PID 4476 wrote to memory of 3648	4476	vvaeqb.exe	81
PID 4476 wrote to memory of 3648	4476	vvaeqb.exe	81
PID 4476 wrote to memory of 3648	4476	vvaeqb.exe	81
PID 4476 wrote to memory of 3648	4476	vvaeqb.exe	81

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vvaeqb.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vvaeqb.exe

C:\Users\Admin\AppData\Local\Temp\Drawings & Order Specifications.exe
"C:\Users\Admin\AppData\Local\Temp\Drawings & Order Specifications.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4624
- C:\Users\Admin\AppData\Local\Temp\vvaeqb.exe
  "C:\Users\Admin\AppData\Local\Temp\vvaeqb.exe" C:\Users\Admin\AppData\Local\Temp\fnyrhtw.cm
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:4476
- - C:\Users\Admin\AppData\Local\Temp\vvaeqb.exe
    "C:\Users\Admin\AppData\Local\Temp\vvaeqb.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Accesses Microsoft Outlook profiles
    - outlook_office_path
    - outlook_win_path
    PID:3648

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

Credentials in Files

T1081

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

fnyrhtw.cm

Path C:\Users\Admin\AppData\Local\Temp\fnyrhtw.cm
Size 7KB
SHA256 1d2b435051b06a0123eb28077a7d1945bd51a812342897673a1f56a30e6b02c3
MD5 91b1bcd0e18aaf2c6153a7ada9b31491
SHA1 a8519b62ba39004d4a586c1166cc3eedc448f7a4
SHA512 c14d64452f398ab871e1532096daf6465832aeb747364c856a7061aa102ac57e0bb23756f24c834126dad4c10c611945d7bc8c54e3157b50ac242ecf220648b3
SSDEEP 192:darcitQvArWiPgKenb9JEd9kA0nqfELIu7KDuVdzvNmPX:uCYrNPgKeb1WEBVDUX
MD5 SHA1 SHA512 SSDEEP

Submit Download

freebl3.dll

Path C:\Users\Admin\AppData\Local\Temp\freebl3.dll
Size 326KB
SHA256 2b00fc4f541ac10c94e3556ff28e30a801811c36422546a546a445aca3f410f7
MD5 ef12ab9d0b231b8f898067b2114b1bc0
SHA1 6d90f27b2105945f9bb77039e8b892070a5f9442
SHA512 2aa62bfba556ad8f042942dd25aa071ff6677c257904377c1ec956fd9e862abcbf379e0cfd8c630c303a32ece75618c24e3eef58bddb705c427985b944689193
SSDEEP 6144:u8YBC2NpfYjGg7t5xb7WOBOLFwh8yGHrIrvqqDL6XPbjm:ubG7F35BVh8yIZqn6vm
MD5 SHA1 SHA512 SSDEEP

Submit Download

mozglue.dll

Path C:\Users\Admin\AppData\Local\Temp\mozglue.dll
Size 133KB
SHA256 fb419a60305f17359e2ac0510233ee80e845885eee60607715c67dd88e501ef0
MD5 75f8cc548cabf0cc800c25047e4d3124
SHA1 602676768f9faecd35b48c38a0632781dfbde10c
SHA512 ed831c9c769aef3be253c52542cf032afa0a8fa5fe25ca704db65ee6883c608220df7102ac2b99ee9c2e599a0f5db99fd86894a4b169e68440eb1b0d0012672f
SSDEEP 3072:4kdWyaKm15vd/q/Py9UbfkVgxp1qt/t3PvT4UD2JJJvPBrSezRy:Fdtm15vtSfkVgxp12/t3PLxD2JJJvPQZ
MD5 SHA1 SHA512 SSDEEP

Submit Download

msvcp140.dll

Path C:\Users\Admin\AppData\Local\Temp\msvcp140.dll
Size 429KB
SHA256 334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4
MD5 109f0f02fd37c84bfc7508d4227d7ed5
SHA1 ef7420141bb15ac334d3964082361a460bfdb975
SHA512 46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39
SSDEEP 12288:Mlp4PwrPTlZ+/wKzY+dM+gjZ+UGhUgiW6QR7t5s03Ooc8dHkC2es9oV:Mlp4PePozGMA03Ooc8dHkC2ecI
MD5 SHA1 SHA512 SSDEEP

Submit Download

nhcdyme.bn

Path C:\Users\Admin\AppData\Local\Temp\nhcdyme.bn
Size 133KB
SHA256 47e2adcd495f5edd7b73d15fd22d1360ea2bffd1ab410db0477fc4ecdc215e34
MD5 48c3dcf9d523ba606395f6e97b204ae6
SHA1 4d374a53facf1f5661252fc82cd094353222f5f2
SHA512 9dd319c4e4bf3ed0e92ef08cfdfea0905885cde8c99544d4f7585a1ccf56ace9d7f5fde2ea02636aa4b1351997257db18d1de2b554f9864ea30b377c0feb95a4
SSDEEP 1536:31SQpDR8/pqiLTBtdAtdbot08N8P/xXzpdsgAYMSgehem+H3kQul+aTtL/7ERTNq:lQvf0VjpdpA3RH7ufVuSyvn0r9iYHp
MD5 SHA1 SHA512 SSDEEP

Submit Download

nss3.dll

Path C:\Users\Admin\AppData\Local\Temp\nss3.dll
Size 1.2MB
SHA256 78758bf7f3b3b5e3477e38354acd32d787bc1286c8bd9b873471b9c195e638db
MD5 d7858e8449004e21b01d468e9fd04b82
SHA1 9524352071ede21c167e7e4f106e9526dc23ef4e
SHA512 1e2c981e6c0ca36c60c6e9cae9548b866d5c524df837095b30d618d9c322def7134c20de820105400dd1b58076b66d90274f67773ac6ba914f611b419babb440
SSDEEP 24576:Ab5zzlswYNYLVJAwfpeYQ1Dw/fEE8DhSJVIVfRyAkgO6S/V/jbHpls4MSRpMxkxo:+zW5ygDwnEZIYkjgWjblMSRpMqm
MD5 SHA1 SHA512 SSDEEP

Submit Download

softokn3.dll

Path C:\Users\Admin\AppData\Local\Temp\softokn3.dll
Size 141KB
SHA256 bb3ff746471116c6ad0339fa0522aa2a44a787e33a29c7b27649a054ecd4d00f
MD5 471c983513694ac3002590345f2be0da
SHA1 6612b9af4ff6830fa9b7d4193078434ef72f775b
SHA512 a9b0fb923bc3b567e933de10b141a3e9213640e3d790b4c4d753cf220d55593ae8026102909969ba6bfc22da3b2fcd01e30a9f5a74bd14a0fdec9beaf0fb1410
SSDEEP 3072:0Af6suip+d7FEk/oJz69sFaXeu9CoT2nIVFetBWPqeFYMMa:J6PbsF4CoT2OeN43Ma
MD5 SHA1 SHA512 SSDEEP

Submit Download

vcruntime140.dll

Path C:\Users\Admin\AppData\Local\Temp\vcruntime140.dll
Size 81KB
SHA256 c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d
MD5 7587bf9cb4147022cd5681b015183046
SHA1 f2106306a8f6f0da5afb7fc765cfa0757ad5a628
SHA512 0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f
SSDEEP 1536:AQXQNgAuCDeHFtg3uYQkDqiVsv39niI35kU2yecbVKHHwhbfugbZyk:AQXQNVDeHFtO5d/A39ie6yecbVKHHwJF
MD5 SHA1 SHA512 SSDEEP

Submit Download

vvaeqb.exe

Path C:\Users\Admin\AppData\Local\Temp\vvaeqb.exe
Size 116KB
SHA256 b6f9505dd1f93ef54021305a74dc1c4fafff27eb0b66e6a908b74b747ddb8896
MD5 e860bc6829f9c20eadca25b628d12f93
SHA1 7ad403e72ac06ed78db026f6b5d87017eeb1955a
SHA512 0a3802f0133ab4b1945e775581fa6a4bd73be5f201ce2e1dfe7fffc1a5b80f8a8c87ddca061796e7f4153eda637a54d6c289952eb7506dcf9aecb751dee44fe5
SSDEEP 3072:dgIBbhDD1pXBlZ+H7ZeXWu5VFf5xVV2bp0UmEikxF:d5Bbhf1pXBqNUt5vbkn
MD5 SHA1 SHA512 SSDEEP

Submit Download

vvaeqb.exe

Path C:\Users\Admin\AppData\Local\Temp\vvaeqb.exe
Size 116KB
SHA256 b6f9505dd1f93ef54021305a74dc1c4fafff27eb0b66e6a908b74b747ddb8896
MD5 e860bc6829f9c20eadca25b628d12f93
SHA1 7ad403e72ac06ed78db026f6b5d87017eeb1955a
SHA512 0a3802f0133ab4b1945e775581fa6a4bd73be5f201ce2e1dfe7fffc1a5b80f8a8c87ddca061796e7f4153eda637a54d6c289952eb7506dcf9aecb751dee44fe5
SSDEEP 3072:dgIBbhDD1pXBlZ+H7ZeXWu5VFf5xVV2bp0UmEikxF:d5Bbhf1pXBqNUt5vbkn
MD5 SHA1 SHA512 SSDEEP

Submit Download

vvaeqb.exe

Path C:\Users\Admin\AppData\Local\Temp\vvaeqb.exe
Size 116KB
SHA256 b6f9505dd1f93ef54021305a74dc1c4fafff27eb0b66e6a908b74b747ddb8896
MD5 e860bc6829f9c20eadca25b628d12f93
SHA1 7ad403e72ac06ed78db026f6b5d87017eeb1955a
SHA512 0a3802f0133ab4b1945e775581fa6a4bd73be5f201ce2e1dfe7fffc1a5b80f8a8c87ddca061796e7f4153eda637a54d6c289952eb7506dcf9aecb751dee44fe5
SSDEEP 3072:dgIBbhDD1pXBlZ+H7ZeXWu5VFf5xVV2bp0UmEikxF:d5Bbhf1pXBqNUt5vbkn
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/3648-139-0x0000000000400000-0x0000000000554000-memory.dmp

Download

memory/3648-140-0x00000000045D0000-0x0000000004654000-memory.dmp

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memory/3648-147-0x0000000000400000-0x0000000000554000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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