ramnit | 0df2066073ea06809544f663e3d568bbb7f53ee524ef409a9b1d5fb653c958d7

Analysis

max time kernel
132s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
26/06/2024, 14:20

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General

Target
124a3d01a5b6f8185fd72ae9832ea930_JaffaCakes118.exe
Size 192KB
Sample240626-rnvlta1dpr
SHA256 0df2066073ea06809544f663e3d568bbb7f53ee524ef409a9b1d5fb653c958d7
MD5 124a3d01a5b6f8185fd72ae9832ea930
SHA1 05431389bbd962bb21fda72684ded217aa973d21
SHA512 9011cf42484b5e221e5137eaa047c32208869279a32e2dac77b9d371e143dbff508e2536e0d5edc86dcb268eb390db6c2a3cb7d6802f95251f5432eb47e5764c
SSDEEP 3072:fDohuOjLbQZ8JpLmmjJbSLvQl4bVC7KrP+F3zEwVALkrdB1/cjRyTiH7aX:7oJbdD2hhEQQoEAoxB1gRRbW
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

ramnit banker spyware stealer trojan worm

Malware Config

Signatures

Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Control Panel\International\Geo\Nation	0wSSx23

Executes dropped EXE 2 IoCs

pid	Process
4976	0wSSx23
1828	upvgnqftftffrgcq.exe

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
4936	2412	WerFault.exe	84
4700	4364	WerFault.exe	102

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "630812638"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31115220"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{5115AB73-33C7-11EF-8383-D685EB24A7F4} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31115220"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31115220"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "630812638"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3e0000003e000000c4040000a3020000	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "628625054"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "426176637"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "628625054"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31115220"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "828781771"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31115220"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
660	Process not Found

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeSecurityPrivilege	4976	0wSSx23
Token: SeDebugPrivilege	4976	0wSSx23
Token: SeSecurityPrivilege	1828	upvgnqftftffrgcq.exe
Token: SeLoadDriverPrivilege	1828	upvgnqftftffrgcq.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
5000	IEXPLORE.EXE
5000	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
5000	IEXPLORE.EXE
5000	IEXPLORE.EXE
4212	IEXPLORE.EXE
4212	IEXPLORE.EXE
4212	IEXPLORE.EXE
4212	IEXPLORE.EXE
5000	IEXPLORE.EXE
5000	IEXPLORE.EXE
4476	IEXPLORE.EXE
4476	IEXPLORE.EXE
4476	IEXPLORE.EXE
4476	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 40 IoCs

description	pid	Process	procid_target
PID 1336 wrote to memory of 4976	1336	124a3d01a5b6f8185fd72ae9832ea930_JaffaCakes118.exe	83
PID 1336 wrote to memory of 4976	1336	124a3d01a5b6f8185fd72ae9832ea930_JaffaCakes118.exe	83
PID 1336 wrote to memory of 4976	1336	124a3d01a5b6f8185fd72ae9832ea930_JaffaCakes118.exe	83
PID 4976 wrote to memory of 2412	4976	0wSSx23	84
PID 4976 wrote to memory of 2412	4976	0wSSx23	84
PID 4976 wrote to memory of 2412	4976	0wSSx23	84
PID 4976 wrote to memory of 2412	4976	0wSSx23	84
PID 4976 wrote to memory of 2412	4976	0wSSx23	84
PID 4976 wrote to memory of 2412	4976	0wSSx23	84
PID 4976 wrote to memory of 2412	4976	0wSSx23	84
PID 4976 wrote to memory of 2412	4976	0wSSx23	84
PID 4976 wrote to memory of 2412	4976	0wSSx23	84
PID 4976 wrote to memory of 3752	4976	0wSSx23	99
PID 4976 wrote to memory of 3752	4976	0wSSx23	99
PID 4976 wrote to memory of 3752	4976	0wSSx23	99
PID 3752 wrote to memory of 5000	3752	iexplore.exe	100
PID 3752 wrote to memory of 5000	3752	iexplore.exe	100
PID 5000 wrote to memory of 4212	5000	IEXPLORE.EXE	101
PID 5000 wrote to memory of 4212	5000	IEXPLORE.EXE	101
PID 5000 wrote to memory of 4212	5000	IEXPLORE.EXE	101
PID 4976 wrote to memory of 4364	4976	0wSSx23	102
PID 4976 wrote to memory of 4364	4976	0wSSx23	102
PID 4976 wrote to memory of 4364	4976	0wSSx23	102
PID 4976 wrote to memory of 4364	4976	0wSSx23	102
PID 4976 wrote to memory of 4364	4976	0wSSx23	102
PID 4976 wrote to memory of 4364	4976	0wSSx23	102
PID 4976 wrote to memory of 4364	4976	0wSSx23	102
PID 4976 wrote to memory of 4364	4976	0wSSx23	102
PID 4976 wrote to memory of 4364	4976	0wSSx23	102
PID 4976 wrote to memory of 3692	4976	0wSSx23	106
PID 4976 wrote to memory of 3692	4976	0wSSx23	106
PID 4976 wrote to memory of 3692	4976	0wSSx23	106
PID 3692 wrote to memory of 3528	3692	iexplore.exe	107
PID 3692 wrote to memory of 3528	3692	iexplore.exe	107
PID 5000 wrote to memory of 4476	5000	IEXPLORE.EXE	108
PID 5000 wrote to memory of 4476	5000	IEXPLORE.EXE	108
PID 5000 wrote to memory of 4476	5000	IEXPLORE.EXE	108
PID 4976 wrote to memory of 1828	4976	0wSSx23	111
PID 4976 wrote to memory of 1828	4976	0wSSx23	111
PID 4976 wrote to memory of 1828	4976	0wSSx23	111

C:\Users\Admin\AppData\Local\Temp\124a3d01a5b6f8185fd72ae9832ea930_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\124a3d01a5b6f8185fd72ae9832ea930_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1336
- C:\Users\Admin\AppData\Local\Temp\0wSSx23
  "0wSSx23"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4976
- - C:\Windows\SysWOW64\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2412
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2412 -s 204
      4⤵
      Program crash
      PID:4936
- - C:\Program Files (x86)\Internet Explorer\iexplore.exe
    "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3752
  - - C:\Program Files\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of FindShellTrayWindow
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:5000
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5000 CREDAT:17410 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:4212
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5000 CREDAT:17416 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of SetWindowsHookEx
        
        PID:4476
- - C:\Windows\SysWOW64\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:4364
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4364 -s 204
      4⤵
      Program crash
      PID:4700
- - C:\Program Files (x86)\Internet Explorer\iexplore.exe
    "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3692
  - - C:\Program Files\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
      4⤵
      Modifies Internet Explorer settings
      PID:3528
- - C:\Users\Admin\AppData\Local\Temp\upvgnqftftffrgcq.exe
    "C:\Users\Admin\AppData\Local\Temp\upvgnqftftffrgcq.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:1828

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2412 -ip 2412
1⤵
PID:3724

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 4364 -ip 4364
1⤵
PID:2992

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

verDB6C.tmp

Path C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\verDB6C.tmp
Size 15KB
SHA256 557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1
MD5 1a545d0052b581fbb2ab4c52133846bc
SHA1 62f3266a9b9925cd6d98658b92adec673cbe3dd3
SHA512 bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d
SSDEEP 384:79Jv9DF9/C9qc9/J9V791T9TK9Xf9Nm9xQ95a9BR9fV:79Jv9DF9/C9qc9/J9V791T9TK9Xf9NmT
MD5 SHA1 SHA512 SSDEEP

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suggestions[1].en-US

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\REQ5K173\suggestions[1].en-US
Size 17KB
SHA256 c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
MD5 5a34cb996293fde2cb7a4ac89587393a
SHA1 3c96c993500690d1a77873cd62bc639b3a10653f
SHA512 e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
SSDEEP 384:K4gN8sGygaEKfWYSJUKbO7UckxtBjCdY7mO3D0C5l+piEieDSV126ry1/XSGKwG3:K4gNFXiKfWfJ1Kockxbd7mAt5Mp5ie2F
MD5 SHA1 SHA512 SSDEEP

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0wSSx23

Path C:\Users\Admin\AppData\Local\Temp\0wSSx23
Size 95KB
SHA256 2dccbfc709478a47a8c039619c5aecc11731f3fe8e3a70c26b4e6f668f190d29
MD5 5b1a0c379ccc8cab0d06cbeb1338451b
SHA1 ae615e94824e0547027768d74d03af8b23fefd4d
SHA512 a4433852b9c404df4b8e2d68cabe0df3ff02a2c9ebda7ecc468e73d1651119bd1dc878474f3c508b8d42b8bb78c1c08d1fe5c93175f8e2b15a9765019179c581
SSDEEP 1536:MHj0v8OJ4gwubDS+8MSn/Dk7cyzrdYptjL87LU/o19Em+0rAfuILFxNSF5E8k8jw:MHo5e5im+8MIDgcEQVMLqEcmk6FFk8jw
MD5 SHA1 SHA512 SSDEEP

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memory/1336-4-0x0000000000400000-0x0000000000432000-memory.dmp

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memory/1336-0-0x0000000000400000-0x0000000000432000-memory.dmp

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memory/1828-49-0x0000000000400000-0x000000000043A0CC-memory.dmp

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memory/1828-50-0x0000000000400000-0x000000000043B000-memory.dmp

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memory/1828-45-0x0000000000400000-0x000000000043A0CC-memory.dmp

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memory/1828-44-0x0000000000400000-0x000000000043B000-memory.dmp

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memory/1828-43-0x0000000000400000-0x000000000043A0CC-memory.dmp

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memory/2412-15-0x00000000009E0000-0x00000000009E1000-memory.dmp

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memory/2412-14-0x0000000000C80000-0x0000000000C81000-memory.dmp

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memory/4976-9-0x00000000008C0000-0x00000000008C1000-memory.dmp

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memory/4976-21-0x0000000000400000-0x000000000043A0CC-memory.dmp

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memory/4976-25-0x0000000077472000-0x0000000077473000-memory.dmp

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memory/4976-24-0x0000000000400000-0x000000000043A0CC-memory.dmp

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memory/4976-22-0x0000000077472000-0x0000000077473000-memory.dmp

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memory/4976-41-0x0000000000400000-0x000000000043B000-memory.dmp

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memory/4976-17-0x0000000000400000-0x000000000043B000-memory.dmp

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memory/4976-6-0x0000000000400000-0x000000000043B000-memory.dmp

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memory/4976-7-0x0000000000400000-0x000000000043A0CC-memory.dmp

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memory/4976-12-0x0000000000400000-0x000000000043A0CC-memory.dmp

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memory/4976-13-0x0000000000400000-0x000000000043A0CC-memory.dmp

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memory/4976-10-0x00000000008D0000-0x00000000008D1000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads