71a938a3dc4b963d4d29c966f1e00b832c7738e4750c5a8d89b685f2e4416aaa

Analysis

max time kernel
120s
max time network
140s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
06/03/2024, 03:52

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General

Target

TGMacro.exe
Size

1.1MB
MD5

fd6ce55d0fc4454a0a0912997cb104c2
SHA1

703e2f81a950acf7e635ca4d008c1941cea33afd
SHA256

1c4d6232973923b1b75e33f012b526856580d4153bdeabeac110472c2796359d
SHA512

b975ed80de6eccd069b49f09a6691115bdfb599432c79a0439d1c714595be556cd0e27b8e69fe6846e54eb079bea3c2cbd80d6b306c8b5cd9a20a1dd593cc6fb
SSDEEP

6144:7tXr3Ifz4PrJvnNVq5CCDymFEymFEymFEymFEymFTymF8ymFYRM3GWOTymqNi:75r3Kz4NvneOssssjajRM3BOmo

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 34 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "415859075"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b0b9ca007a6fda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{128CC671-DB6D-11EE-9960-CAFA5A0A62FD} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000112dd71d930ff24b8b2b71a2c228122b00000000020000000000106600000001000020000000396831d92faf1708a0a253357af796a98e1c7eb6a027acd72bd1f368e3238a29000000000e80000000020000200000004a16077dbd2b228ff7bea5ebce778fd166aebedd094e26c9eb38c801d67ec2bd20000000cef334e8ec57c8ccca5a560e73b05f31f4c6e8ddbc342879bc46ce1433e8f811400000002c637650003bfc6b9a192ba68821f21c70ce15228bedf59be0892aaf45345d06a17cbccad74f87f9988b14b958fffa334fb371297dd3a0a34b2e9237e77b1170	iexplore.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1500	TGMacro.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2248	iexplore.exe
1500	TGMacro.exe
1500	TGMacro.exe
1500	TGMacro.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
1500	TGMacro.exe
1500	TGMacro.exe
1500	TGMacro.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2248	iexplore.exe
2248	iexplore.exe
2608	IEXPLORE.EXE
2608	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1500 wrote to memory of 2248	1500	TGMacro.exe	28
PID 1500 wrote to memory of 2248	1500	TGMacro.exe	28
PID 1500 wrote to memory of 2248	1500	TGMacro.exe	28
PID 2248 wrote to memory of 2608	2248	iexplore.exe	29
PID 2248 wrote to memory of 2608	2248	iexplore.exe	29
PID 2248 wrote to memory of 2608	2248	iexplore.exe	29
PID 2248 wrote to memory of 2608	2248	iexplore.exe	29

C:\Users\Admin\AppData\Local\Temp\TGMacro.exe
"C:\Users\Admin\AppData\Local\Temp\TGMacro.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1500
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" https://trksyln.net/Download/thankyou
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2248
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2248 CREDAT:275457 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:2608

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

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

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
67KB

MD5
753df6889fd7410a2e9fe333da83a429

SHA1
3c425f16e8267186061dd48ac1c77c122962456e

SHA256
b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

SHA512
9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
a9d4c8a5e06e4177ee8a6e0e6a5fd247

SHA1
d1a4ab9ee16e28f3807b3a3558052b6565fca96f

SHA256
e53811b05b5a5e00e96385a30b221da5f274f6ca828676b05810a2cadff78416

SHA512
6394a7944a1a01e703a20f330f7c61c2f0b17570380b862c29e4571018c0dd5a02b6ebed713578eded7abdcf68a7b349675c90f5330fe3091594f4187d88ae6f

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
758c360f4fdd07da311bd244f5afb534

SHA1
b776d2fd7e8144954353253c2a1af2f5abb98a36

SHA256
3b85a41878c80115e03c78595ce5c0636eaf3dc7691dcad106b050fee3611c26

SHA512
4dda09d925e3eea1ed7ecb087020f3f97f2e2882c0e0b2f662ed7960a62c57bd2fa6c22acb7321b943ec97d1e7c96168ca9416f35d990cbe1d288940edd34b34

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
bb007e4e51cde99b6a6412e4fb3c7a39

SHA1
d2f19228f9d45317fa112387ec372cb41212efdd

SHA256
dd3cec0abe5f65921f44d61219ca376a574bfd5a40c5734fc4b8a6aecbbbcc8e

SHA512
420685558b729cc44d2a4f15a39095c44ab692617478d2db65dfba0232a57f6e38d764be742848cc3902ab76633ee79a23d75f97ba6795dbc654e012d0554744

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
346087a932e56b5418d996981e6dfc74

SHA1
a36e999e628f436b3ac92df3ce94a2a19c8cf13c

SHA256
1c87116c16457790c840d4811886b71632a572cb62c5304852571aba55dbc947

SHA512
16ab61b2963dec6fb1490223372a22510eb821d4577705f72cd0cd93e37b6034f1cd698e2399b897694f1eaa274f892c5c915314e2784d6ee5f4c68e528c524a

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar4C92.tmp

Filesize
175KB

MD5
dd73cead4b93366cf3465c8cd32e2796

SHA1
74546226dfe9ceb8184651e920d1dbfb432b314e

SHA256
a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

SHA512
ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

Download Submit
memory/1500-4-0x000000001B240000-0x000000001B2C0000-memory.dmp

Filesize
512KB

Download
memory/1500-8-0x000000001B240000-0x000000001B2C0000-memory.dmp

Filesize
512KB

Download
memory/1500-7-0x000007FEF5F00000-0x000007FEF68EC000-memory.dmp

Filesize
9.9MB

Download
memory/1500-5-0x0000000001F70000-0x0000000001F7C000-memory.dmp

Filesize
48KB

Download
memory/1500-3-0x000000001B240000-0x000000001B2C0000-memory.dmp

Filesize
512KB

Download
memory/1500-0-0x0000000000A20000-0x0000000000B40000-memory.dmp

Filesize
1.1MB

Download
memory/1500-2-0x000000001B240000-0x000000001B2C0000-memory.dmp

Filesize
512KB

Download
memory/1500-1-0x000007FEF5F00000-0x000007FEF68EC000-memory.dmp

Filesize
9.9MB

Download