a3b2e0301aa2339298711bc117e1820c3e52dd8259eb0fbb4c9b2bef69032e6a

Analysis

max time kernel
93s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29-12-2024 10:50

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General

Target

a3b2e0301aa2339298711bc117e1820c3e52dd8259eb0fbb4c9b2bef69032e6a.dll
Size

430KB
MD5

c7db6d02efd1706edee4bb150185ff53
SHA1

5e51254ba2465ed007c7140b4a10903d45b5d45c
SHA256

a3b2e0301aa2339298711bc117e1820c3e52dd8259eb0fbb4c9b2bef69032e6a
SHA512

860e25d96a9cca5a9f2578f560d94d13e03c0724a19093f34bcc3d4aad4d85cdd8f0327beabd2d07bfbba74efed58066c11e073ab15a0ae9f0f104e2e6e2ef81
SSDEEP

12288:q9j8pWxJdNxnSJwu416c9y0wiL7s1T37AVu68VnogfN7oSC:q9I+dGwu13UVb+n3fNM

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2164-0-0x0000000010000000-0x00000000100FE000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 63 IoCs

description	pid	Process	procid_target
PID 4404 wrote to memory of 2164	4404	rundll32.exe	82
PID 4404 wrote to memory of 2164	4404	rundll32.exe	82
PID 4404 wrote to memory of 2164	4404	rundll32.exe	82
PID 2164 wrote to memory of 4736	2164	rundll32.exe	83
PID 2164 wrote to memory of 4736	2164	rundll32.exe	83
PID 2164 wrote to memory of 4736	2164	rundll32.exe	83
PID 2164 wrote to memory of 4260	2164	rundll32.exe	84
PID 2164 wrote to memory of 4260	2164	rundll32.exe	84
PID 2164 wrote to memory of 4260	2164	rundll32.exe	84
PID 2164 wrote to memory of 2304	2164	rundll32.exe	85
PID 2164 wrote to memory of 2304	2164	rundll32.exe	85
PID 2164 wrote to memory of 2304	2164	rundll32.exe	85
PID 2164 wrote to memory of 2248	2164	rundll32.exe	86
PID 2164 wrote to memory of 2248	2164	rundll32.exe	86
PID 2164 wrote to memory of 2248	2164	rundll32.exe	86
PID 2164 wrote to memory of 2200	2164	rundll32.exe	87
PID 2164 wrote to memory of 2200	2164	rundll32.exe	87
PID 2164 wrote to memory of 2200	2164	rundll32.exe	87
PID 2164 wrote to memory of 3528	2164	rundll32.exe	88
PID 2164 wrote to memory of 3528	2164	rundll32.exe	88
PID 2164 wrote to memory of 3528	2164	rundll32.exe	88
PID 2164 wrote to memory of 4556	2164	rundll32.exe	89
PID 2164 wrote to memory of 4556	2164	rundll32.exe	89
PID 2164 wrote to memory of 4556	2164	rundll32.exe	89
PID 2164 wrote to memory of 3660	2164	rundll32.exe	90
PID 2164 wrote to memory of 3660	2164	rundll32.exe	90
PID 2164 wrote to memory of 3660	2164	rundll32.exe	90
PID 2164 wrote to memory of 2096	2164	rundll32.exe	91
PID 2164 wrote to memory of 2096	2164	rundll32.exe	91
PID 2164 wrote to memory of 2096	2164	rundll32.exe	91
PID 2164 wrote to memory of 2640	2164	rundll32.exe	92
PID 2164 wrote to memory of 2640	2164	rundll32.exe	92
PID 2164 wrote to memory of 2640	2164	rundll32.exe	92
PID 2164 wrote to memory of 3904	2164	rundll32.exe	93
PID 2164 wrote to memory of 3904	2164	rundll32.exe	93
PID 2164 wrote to memory of 3904	2164	rundll32.exe	93
PID 2164 wrote to memory of 512	2164	rundll32.exe	94
PID 2164 wrote to memory of 512	2164	rundll32.exe	94
PID 2164 wrote to memory of 512	2164	rundll32.exe	94
PID 2164 wrote to memory of 2424	2164	rundll32.exe	95
PID 2164 wrote to memory of 2424	2164	rundll32.exe	95
PID 2164 wrote to memory of 2424	2164	rundll32.exe	95
PID 2164 wrote to memory of 2136	2164	rundll32.exe	96
PID 2164 wrote to memory of 2136	2164	rundll32.exe	96
PID 2164 wrote to memory of 2136	2164	rundll32.exe	96
PID 2164 wrote to memory of 4572	2164	rundll32.exe	97
PID 2164 wrote to memory of 4572	2164	rundll32.exe	97
PID 2164 wrote to memory of 4572	2164	rundll32.exe	97
PID 2164 wrote to memory of 116	2164	rundll32.exe	98
PID 2164 wrote to memory of 116	2164	rundll32.exe	98
PID 2164 wrote to memory of 116	2164	rundll32.exe	98
PID 2164 wrote to memory of 1708	2164	rundll32.exe	99
PID 2164 wrote to memory of 1708	2164	rundll32.exe	99
PID 2164 wrote to memory of 1708	2164	rundll32.exe	99
PID 2164 wrote to memory of 4236	2164	rundll32.exe	100
PID 2164 wrote to memory of 4236	2164	rundll32.exe	100
PID 2164 wrote to memory of 4236	2164	rundll32.exe	100
PID 2164 wrote to memory of 2436	2164	rundll32.exe	101
PID 2164 wrote to memory of 2436	2164	rundll32.exe	101
PID 2164 wrote to memory of 2436	2164	rundll32.exe	101
PID 2164 wrote to memory of 4608	2164	rundll32.exe	102
PID 2164 wrote to memory of 4608	2164	rundll32.exe	102
PID 2164 wrote to memory of 4608	2164	rundll32.exe	102

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a3b2e0301aa2339298711bc117e1820c3e52dd8259eb0fbb4c9b2bef69032e6a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4404
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a3b2e0301aa2339298711bc117e1820c3e52dd8259eb0fbb4c9b2bef69032e6a.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2164
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe fagahawhawhgawccc
    3⤵
    PID:4736
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe fagahawhawhgawccc
    3⤵
    PID:4260
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe fagahawhawhgawccc
    3⤵
    PID:2304
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe fagahawhawhgawccc
    3⤵
    PID:2248
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe fagahawhawhgawccc
    3⤵
    PID:2200
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe fagahawhawhgawccc
    3⤵
    PID:3528
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe fagahawhawhgawccc
    3⤵
    PID:4556
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe fagahawhawhgawccc
    3⤵
    PID:3660
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe fagahawhawhgawccc
    3⤵
    PID:2096
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe fagahawhawhgawccc
    3⤵
    PID:2640
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe fagahawhawhgawccc
    3⤵
    PID:3904
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe fagahawhawhgawccc
    3⤵
    PID:512
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe fagahawhawhgawccc
    3⤵
    PID:2424
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe fagahawhawhgawccc
    3⤵
    PID:2136
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe fagahawhawhgawccc
    3⤵
    PID:4572
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe fagahawhawhgawccc
    3⤵
    PID:116
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe fagahawhawhgawccc
    3⤵
    PID:1708
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe fagahawhawhgawccc
    3⤵
    PID:4236
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe fagahawhawhgawccc
    3⤵
    PID:2436
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe fagahawhawhgawccc
    3⤵
    PID:4608

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2164-0-0x0000000010000000-0x00000000100FE000-memory.dmp

Filesize
1016KB

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