6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802

General

Target

6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe
Size

935KB
MD5

2733af8bfc6a26fa8de26f9dbb066517
SHA1

d5f35bc306b1e222def0bd25b0f0cbdf75f82396
SHA256

6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802
SHA512

1bb0942b682971782164364f972589bbd98cd3335f88e8f9cbbd922981ec4ce10fbe030e4a84bcd82c42c21d81b3a262807725ed7fa7f81e2c625104a903342a
SSDEEP

12288:55Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4v:5yHv5Z+Wzv7AiBll0OBWi6si9GW

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 6 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/636-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/636-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/636-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/636-62-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/636-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/636-64-0x0000000000400000-0x00000000004F2000-memory.dmp	upx

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe

description	pid	process	target process
PID 1152 set thread context of 636	1152	6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe	6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe

pid process

636 6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe

pid	process
636	6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe

description	pid	process	target process
PID 1152 wrote to memory of 636	1152	6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe	6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe
PID 1152 wrote to memory of 636	1152	6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe	6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe
PID 1152 wrote to memory of 636	1152	6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe	6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe
PID 1152 wrote to memory of 636	1152	6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe	6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe
PID 1152 wrote to memory of 636	1152	6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe	6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe
PID 1152 wrote to memory of 636	1152	6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe	6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe
PID 1152 wrote to memory of 636	1152	6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe	6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe
PID 1152 wrote to memory of 636	1152	6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe	6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe

C:\Users\Admin\AppData\Local\Temp\6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe
"C:\Users\Admin\AppData\Local\Temp\6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1152

C:\Users\Admin\AppData\Local\Temp\6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe
"C:\Users\Admin\AppData\Local\Temp\6198a8eb777e3c5b67f15052cf74b5e3ba40e9d2a5bdb4418c4cef02616f6802.exe" Track="0001101000"
2⤵
- Suspicious use of SetWindowsHookEx
PID:636

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/636-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/636-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/636-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/636-59-0x00000000004F0400-mapping.dmp

Download
memory/636-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/636-61-0x0000000075881000-0x0000000075883000-memory.dmp

Filesize
8KB

Download
memory/636-62-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/636-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/636-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads