c6406cf5de9c4678251a1f1f29d255f3605a35a7022eb9240881953e3200040b

Analysis

max time kernel
127s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
13/10/2023, 04:15

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General

Target

c6406cf5de9c4678251a1f1f29d255f3605a35a7022eb9240881953e3200040b.exe
Size

266KB
MD5

430ab135ed3d20f195a624267f117865
SHA1

c59f1d0e1e158e83a184d5cb1319456f1f7266a8
SHA256

c6406cf5de9c4678251a1f1f29d255f3605a35a7022eb9240881953e3200040b
SHA512

8d35ae282cc2c39538b8fce69d4a5f9fd745ee7fad0ee24660d776f74fb25daf61f8e8a04aa7c54681d4936594ec981e5ac8a9672a7c9190e781b8c250665de4
SSDEEP

6144:QXzKdNY49u8rVO1tZKH9mdB7Les+eFMBxItN01net:Pa4A3kMBu/eF+I01

Score

7^/10

upx

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Control Panel\International\Geo\Nation	c6406cf5de9c4678251a1f1f29d255f3605a35a7022eb9240881953e3200040b.exe

Executes dropped EXE 2 IoCs

pid	Process
1272	ITS SB App Switch.exe
1340	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/116-0-0x00000000001D0000-0x0000000000270000-memory.dmp	upx
behavioral1/memory/116-14-0x00000000001D0000-0x0000000000270000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
116	c6406cf5de9c4678251a1f1f29d255f3605a35a7022eb9240881953e3200040b.exe
116	c6406cf5de9c4678251a1f1f29d255f3605a35a7022eb9240881953e3200040b.exe
116	c6406cf5de9c4678251a1f1f29d255f3605a35a7022eb9240881953e3200040b.exe
116	c6406cf5de9c4678251a1f1f29d255f3605a35a7022eb9240881953e3200040b.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 116 wrote to memory of 1272	116	c6406cf5de9c4678251a1f1f29d255f3605a35a7022eb9240881953e3200040b.exe	88
PID 116 wrote to memory of 1272	116	c6406cf5de9c4678251a1f1f29d255f3605a35a7022eb9240881953e3200040b.exe	88
PID 116 wrote to memory of 1272	116	c6406cf5de9c4678251a1f1f29d255f3605a35a7022eb9240881953e3200040b.exe	88
PID 116 wrote to memory of 1340	116	c6406cf5de9c4678251a1f1f29d255f3605a35a7022eb9240881953e3200040b.exe	89
PID 116 wrote to memory of 1340	116	c6406cf5de9c4678251a1f1f29d255f3605a35a7022eb9240881953e3200040b.exe	89
PID 116 wrote to memory of 1340	116	c6406cf5de9c4678251a1f1f29d255f3605a35a7022eb9240881953e3200040b.exe	89

C:\Users\Admin\AppData\Local\Temp\c6406cf5de9c4678251a1f1f29d255f3605a35a7022eb9240881953e3200040b.exe
"C:\Users\Admin\AppData\Local\Temp\c6406cf5de9c4678251a1f1f29d255f3605a35a7022eb9240881953e3200040b.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:116
- C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
  "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
  2⤵
  - Executes dropped EXE
  PID:1272
- C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
  "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
  2⤵
  - Executes dropped EXE
  PID:1340

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
memory/116-0-0x00000000001D0000-0x0000000000270000-memory.dmp

Filesize
640KB

Download
memory/116-14-0x00000000001D0000-0x0000000000270000-memory.dmp

Filesize
640KB

Download