f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6

Analysis

max time kernel
116s
max time network
181s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
29-11-2022 03:46

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General

Target

f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6.exe
Size

172KB
MD5

4ac89b73c3f84b1b411039e69b3db190
SHA1

46c4efbcc138840eaed8f5c26f5bb74ef5e79ce9
SHA256

f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6
SHA512

3ada6a66b49509a9907b1f6b07c100b8506d983212a9448a5edfdcd052b03f51831f61dcce855675b525f3b4f6a63bc847343a172c90b60e1953614ed37b5cd9
SSDEEP

3072:u3Qdvtycor+KTslwnm8QjxgvReWh0zzzd0pe1RdJzzzzrkzz6Pzf6lzz11MzU+JF:zvQcfoDZD/JJqc4xJ5nct

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1904 set thread context of 1740	1904	f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6.exe	27

Modifies Internet Explorer settings 1 TTPs 28 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\InternetRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IntelliForms	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{B794E431-707B-11ED-A6C3-FE72C9E2D9C9} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "376556207"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1740	f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6.exe
1740	f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1740	f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6.exe
Token: SeDebugPrivilege	1740	f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6.exe
Token: SeDebugPrivilege	1796	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1212	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
1904	f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6.exe
1212	IEXPLORE.EXE
1212	IEXPLORE.EXE
1796	IEXPLORE.EXE
1796	IEXPLORE.EXE
1796	IEXPLORE.EXE
1796	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1904 wrote to memory of 1740	1904	f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6.exe	27
PID 1904 wrote to memory of 1740	1904	f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6.exe	27
PID 1904 wrote to memory of 1740	1904	f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6.exe	27
PID 1904 wrote to memory of 1740	1904	f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6.exe	27
PID 1904 wrote to memory of 1740	1904	f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6.exe	27
PID 1904 wrote to memory of 1740	1904	f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6.exe	27
PID 1904 wrote to memory of 1740	1904	f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6.exe	27
PID 1904 wrote to memory of 1740	1904	f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6.exe	27
PID 1904 wrote to memory of 1740	1904	f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6.exe	27
PID 1904 wrote to memory of 1740	1904	f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6.exe	27
PID 1740 wrote to memory of 808	1740	f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6.exe	28
PID 1740 wrote to memory of 808	1740	f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6.exe	28
PID 1740 wrote to memory of 808	1740	f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6.exe	28
PID 1740 wrote to memory of 808	1740	f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6.exe	28
PID 808 wrote to memory of 1212	808	iexplore.exe	29
PID 808 wrote to memory of 1212	808	iexplore.exe	29
PID 808 wrote to memory of 1212	808	iexplore.exe	29
PID 808 wrote to memory of 1212	808	iexplore.exe	29
PID 1212 wrote to memory of 1796	1212	IEXPLORE.EXE	31
PID 1212 wrote to memory of 1796	1212	IEXPLORE.EXE	31
PID 1212 wrote to memory of 1796	1212	IEXPLORE.EXE	31
PID 1212 wrote to memory of 1796	1212	IEXPLORE.EXE	31
PID 1740 wrote to memory of 1796	1740	f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6.exe	31
PID 1740 wrote to memory of 1796	1740	f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6.exe	31

C:\Users\Admin\AppData\Local\Temp\f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6.exe
"C:\Users\Admin\AppData\Local\Temp\f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1904
- C:\Users\Admin\AppData\Local\Temp\f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6.exe
  C:\Users\Admin\AppData\Local\Temp\f7eaccc3f4b306591958f77a03564e042071a9d97f58fee8af3f646e097c43a6.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1740
- - C:\Program Files (x86)\Internet Explorer\iexplore.exe
    "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:808
  - - 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:1212
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1212 CREDAT:275457 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of SetWindowsHookEx
        
        PID:1796

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\R1V0F3YD.txt

Filesize
608B

MD5
8cbbfd7a7f784fed7a9e9a813cbea731

SHA1
37a44e8158ca845bcc2b1b67ab3d53bf8ac36645

SHA256
fbc5cfe82e938d37825238ff442a27b3790e10e0eaff77a1f8f54b6fb1208ea8

SHA512
c22c1aca6b584c925a7da679013c5208448a20a46e2bdd2c9e5889e3deeb30f857bf10bb40f4af6d207b386cf9389993600064a237cc2ba08aabf416435e406d

Download Submit
memory/1740-92-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-121-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-60-0x00000000762D1000-0x00000000762D3000-memory.dmp

Filesize
8KB

Download
memory/1740-61-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1740-57-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1740-63-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1740-90-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-68-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-70-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-72-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-74-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-76-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-78-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-80-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-82-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-84-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-86-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-94-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-66-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-88-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-96-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-98-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-100-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-102-0x0000000000560000-0x0000000000624000-memory.dmp

Filesize
784KB

Download
memory/1740-103-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-105-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-107-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-109-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-111-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-113-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-115-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-117-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-119-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-129-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-123-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-125-0x0000000000560000-0x00000000005AE000-memory.dmp

Filesize
312KB

Download
memory/1740-128-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1904-55-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1904-62-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download