c6ff7c578be8196dc9a07bf38891abf8dc249d351542827462db54ceead1ba0e

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
28/01/2024, 01:15

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General

Target

7bc74453399a1d79b1b849f693d42559.exe
Size

109KB
MD5

7bc74453399a1d79b1b849f693d42559
SHA1

b3e5f4dd55bdcc541ef354d7d23e1354dee9b93d
SHA256

c6ff7c578be8196dc9a07bf38891abf8dc249d351542827462db54ceead1ba0e
SHA512

92afd53bbcaa0a5ef8f5d0d27308ec3f049247492776e774e04ab4f45016ee7294555b45afdd10051e4b1b95b540e844368a830af0d70f21a53de271609bf7ec
SSDEEP

3072:b9vqTsXvMfSpm/VPicnIJpUJFB30OQ+ivhsQ4KBwqT:JReEm9PicnIJWjx0t+ivW

Score

7^/10

adware stealer upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x0007000000012284-6.dat	acprotect

Loads dropped DLL 1 IoCs

pid	Process
2512	7bc74453399a1d79b1b849f693d42559.exe

UPX packed file 7 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2512-0-0x0000000000400000-0x0000000000424000-memory.dmp	upx
behavioral1/memory/2512-1-0x0000000000400000-0x0000000000424000-memory.dmp	upx
behavioral1/memory/2512-2-0x0000000000400000-0x0000000000424000-memory.dmp	upx
behavioral1/files/0x0007000000012284-6.dat	upx
behavioral1/memory/2512-8-0x0000000000250000-0x000000000028C000-memory.dmp	upx
behavioral1/memory/2512-9-0x0000000000400000-0x0000000000424000-memory.dmp	upx
behavioral1/memory/2512-10-0x0000000000250000-0x000000000028C000-memory.dmp	upx

Installs/modifies Browser Helper Object 2 TTPs 1 IoCs

BHOs are DLL modules which act as plugins for Internet Explorer.

stealer adware

Modify Registry

T1112

Browser Extensions

T1176

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{F2906327-EC99-4B54-9D4F-2280AEF3A227}	7bc74453399a1d79b1b849f693d42559.exe

Modifies registry class 6 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F2906327-EC99-4B54-9D4F-2280AEF3A227}	7bc74453399a1d79b1b849f693d42559.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F2906327-EC99-4B54-9D4F-2280AEF3A227}\InprocServer32\ = "C:\\Windows\\SysWow64\\appidap.dll"	7bc74453399a1d79b1b849f693d42559.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F2906327-EC99-4B54-9D4F-2280AEF3A227}\InprocServer32\ThreadingModel = "apartment"	7bc74453399a1d79b1b849f693d42559.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F2906327-EC99-4B54-9D4F-2280AEF3A227}\InprocServer32	7bc74453399a1d79b1b849f693d42559.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node	7bc74453399a1d79b1b849f693d42559.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID	7bc74453399a1d79b1b849f693d42559.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2512	7bc74453399a1d79b1b849f693d42559.exe

C:\Users\Admin\AppData\Local\Temp\7bc74453399a1d79b1b849f693d42559.exe
"C:\Users\Admin\AppData\Local\Temp\7bc74453399a1d79b1b849f693d42559.exe"
1⤵
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
PID:2512

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Browser Extensions

T1176

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

\Windows\SysWOW64\appidap.dll

Filesize
86KB

MD5
1bd2f18c9e48c0c01473c134ff6d4672

SHA1
c0cc387ab542690ac55e98626d3726cdc1ef112c

SHA256
db2b2ed2de81208ba7cfdd0c7fc34d572bad85984df23b48dd8343ce44af05bb

SHA512
c6b676b589d31854f2a869a0fb2ddd35855f02e4d08d2030faec8dadaada14cffe159412a917d15905d5919364e1d20c3324a22d478135fb330afba04a2f689b

Download Submit
memory/2512-0-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2512-1-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2512-2-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2512-8-0x0000000000250000-0x000000000028C000-memory.dmp

Filesize
240KB

Download
memory/2512-9-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2512-10-0x0000000000250000-0x000000000028C000-memory.dmp

Filesize
240KB

Download