c9929fb7217656117e10ccab5a29a075ac02efe9cc029caefc64e1208e0c20d0

Analysis

max time kernel
332s
max time network
377s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
04-12-2022 08:11

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General

Target

c9929fb7217656117e10ccab5a29a075ac02efe9cc029caefc64e1208e0c20d0.exe
Size

261KB
MD5

19626ebe5b3c99e6813e96022846802a
SHA1

94126f067d4043f5e8217558b2606b8434795919
SHA256

c9929fb7217656117e10ccab5a29a075ac02efe9cc029caefc64e1208e0c20d0
SHA512

35192de480470ac9fa4bc8256d8df60e432ad54efbf8edf9526bfd6c3c511096a974aabb8464baa3126837cd06247bdab6905386be3d45bb2daca8f0061f2de6
SSDEEP

3072:Np2gJWOX8XSHMFLH+hWsXg6EIEVwCp2rwgJ+4mdiIeGbquNpiC8jy9Vt4UGk:NxXjKLH+h7WjHp2rPJUwIN7NMC80

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1312-132-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral2/memory/4828-136-0x0000000000400000-0x0000000000413000-memory.dmp	upx
behavioral2/memory/4828-138-0x0000000000400000-0x0000000000413000-memory.dmp	upx
behavioral2/memory/4828-139-0x0000000000400000-0x0000000000413000-memory.dmp	upx

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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	c9929fb7217656117e10ccab5a29a075ac02efe9cc029caefc64e1208e0c20d0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	c9929fb7217656117e10ccab5a29a075ac02efe9cc029caefc64e1208e0c20d0.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1312 set thread context of 4828	1312	c9929fb7217656117e10ccab5a29a075ac02efe9cc029caefc64e1208e0c20d0.exe	83

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1312	c9929fb7217656117e10ccab5a29a075ac02efe9cc029caefc64e1208e0c20d0.exe
4828	c9929fb7217656117e10ccab5a29a075ac02efe9cc029caefc64e1208e0c20d0.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1312 wrote to memory of 4828	1312	c9929fb7217656117e10ccab5a29a075ac02efe9cc029caefc64e1208e0c20d0.exe	83
PID 1312 wrote to memory of 4828	1312	c9929fb7217656117e10ccab5a29a075ac02efe9cc029caefc64e1208e0c20d0.exe	83
PID 1312 wrote to memory of 4828	1312	c9929fb7217656117e10ccab5a29a075ac02efe9cc029caefc64e1208e0c20d0.exe	83
PID 1312 wrote to memory of 4828	1312	c9929fb7217656117e10ccab5a29a075ac02efe9cc029caefc64e1208e0c20d0.exe	83
PID 1312 wrote to memory of 4828	1312	c9929fb7217656117e10ccab5a29a075ac02efe9cc029caefc64e1208e0c20d0.exe	83
PID 1312 wrote to memory of 4828	1312	c9929fb7217656117e10ccab5a29a075ac02efe9cc029caefc64e1208e0c20d0.exe	83
PID 1312 wrote to memory of 4828	1312	c9929fb7217656117e10ccab5a29a075ac02efe9cc029caefc64e1208e0c20d0.exe	83
PID 1312 wrote to memory of 4828	1312	c9929fb7217656117e10ccab5a29a075ac02efe9cc029caefc64e1208e0c20d0.exe	83

C:\Users\Admin\AppData\Local\Temp\c9929fb7217656117e10ccab5a29a075ac02efe9cc029caefc64e1208e0c20d0.exe
"C:\Users\Admin\AppData\Local\Temp\c9929fb7217656117e10ccab5a29a075ac02efe9cc029caefc64e1208e0c20d0.exe"
1⤵
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1312
- C:\Users\Admin\AppData\Local\Temp\c9929fb7217656117e10ccab5a29a075ac02efe9cc029caefc64e1208e0c20d0.exe
  C:\Users\Admin\AppData\Local\Temp\c9929fb7217656117e10ccab5a29a075ac02efe9cc029caefc64e1208e0c20d0.exe
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4828

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1312-132-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/4828-136-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/4828-138-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/4828-139-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download