1dcf2d84345c06dd3871fba97178a043b18786cebff3b9068cedc2f9ec64bb25

Analysis

max time kernel
3s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30-12-2023 01:38

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General

Target

0a55595931dc7c5df6ff43876633fc5c.exe
Size

753KB
MD5

0a55595931dc7c5df6ff43876633fc5c
SHA1

f12fa9e8014ad6b37589b83632905f192254bb8e
SHA256

1dcf2d84345c06dd3871fba97178a043b18786cebff3b9068cedc2f9ec64bb25
SHA512

80d13c7beba27ffc8188dbbbc7109b83bbe4c8d4f49df3884231bebbefe758e6dce7a61426bf704bf78d5abb7e2fc7ba2b261d65c9d793680aa491cca7d0f95f
SSDEEP

12288:92Sg6G+4pfifv2ONSV1qYQ0f7hrMUHXvarUY/7+V+0RY8xd8TBk4fDATcLEXysze:9J34FifV+1TTf7hHH/ad/s+Az6k47WcB

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/216-0-0x0000000000400000-0x0000000000590000-memory.dmp	upx
behavioral2/memory/216-6-0x0000000000400000-0x0000000000590000-memory.dmp	upx

Gathers system information 1 TTPs 5 IoCs

Runs systeminfo.exe.

System Information Discovery

T1082

pid	Process
2484	systeminfo.exe
3380	systeminfo.exe
1836	systeminfo.exe
1180	systeminfo.exe
916	systeminfo.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 216 wrote to memory of 2036	216	0a55595931dc7c5df6ff43876633fc5c.exe	16
PID 216 wrote to memory of 2036	216	0a55595931dc7c5df6ff43876633fc5c.exe	16
PID 216 wrote to memory of 2036	216	0a55595931dc7c5df6ff43876633fc5c.exe	16
PID 2036 wrote to memory of 916	2036	CMD.exe	21
PID 2036 wrote to memory of 916	2036	CMD.exe	21
PID 2036 wrote to memory of 916	2036	CMD.exe	21
PID 2036 wrote to memory of 2484	2036	CMD.exe	68
PID 2036 wrote to memory of 2484	2036	CMD.exe	68
PID 2036 wrote to memory of 2484	2036	CMD.exe	68

C:\Users\Admin\AppData\Local\Temp\0a55595931dc7c5df6ff43876633fc5c.exe
"C:\Users\Admin\AppData\Local\Temp\0a55595931dc7c5df6ff43876633fc5c.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:216
- C:\Windows\SysWOW64\CMD.exe
  CMD /C SYSTEMINFO && SYSTEMINFO && SYSTEMINFO && SYSTEMINFO && SYSTEMINFO && DEL "C:\Users\Admin\AppData\Local\Temp\0a55595931dc7c5df6ff43876633fc5c.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2036
- - C:\Windows\SysWOW64\systeminfo.exe
    SYSTEMINFO
    3⤵
    - Gathers system information
    PID:916
- - C:\Windows\SysWOW64\systeminfo.exe
    SYSTEMINFO
    3⤵
    - Gathers system information
    PID:2484
- - C:\Windows\SysWOW64\systeminfo.exe
    SYSTEMINFO
    3⤵
    - Gathers system information
    PID:3380
- - C:\Windows\SysWOW64\systeminfo.exe
    SYSTEMINFO
    3⤵
    - Gathers system information
    PID:1836
- - C:\Windows\SysWOW64\systeminfo.exe
    SYSTEMINFO
    3⤵
    - Gathers system information
    PID:1180

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/216-0-0x0000000000400000-0x0000000000590000-memory.dmp

Filesize
1.6MB

Download
memory/216-1-0x0000000002200000-0x0000000002284000-memory.dmp

Filesize
528KB

Download
memory/216-2-0x0000000000830000-0x0000000000847000-memory.dmp

Filesize
92KB

Download
memory/216-4-0x0000000002750000-0x000000000283F000-memory.dmp

Filesize
956KB

Download
memory/216-7-0x0000000000830000-0x0000000000847000-memory.dmp

Filesize
92KB

Download
memory/216-6-0x0000000000400000-0x0000000000590000-memory.dmp

Filesize
1.6MB

Download
memory/216-5-0x0000000002930000-0x0000000002A1B000-memory.dmp

Filesize
940KB

Download