1c0a4771fb5764d1dc8a9538f26932675d1318802f7fed19b9b6238dc812d9ee

General

Target

1c0a4771fb5764d1dc8a9538f26932675d1318802f7fed19b9b6238dc812d9ee.exe
Size

2.6MB
MD5

12d968be38569eb882d1af486e04c92f
SHA1

76c042e964bc0fcf8e61c21f6e8aa1fd77c2cbdb
SHA256

1c0a4771fb5764d1dc8a9538f26932675d1318802f7fed19b9b6238dc812d9ee
SHA512

013607b19fb394a90aafbbe3a519ebca3274da041bc21b7858e19897be02685db0b7b016b2a24d753bb33b2bab0df1144e8a950a2818665616fb414556d52a26
SSDEEP

49152:snsHyjtk2MYC5GDyuOfntt0yaTMRJOeWAgf/Mp:snsmtk2a2uT5gI

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
2856	._cache_1c0a4771fb5764d1dc8a9538f26932675d1318802f7fed19b9b6238dc812d9ee.exe
2840	Synaptics.exe
2676	._cache_Synaptics.exe

Loads dropped DLL 5 IoCs

pid	Process
2196	1c0a4771fb5764d1dc8a9538f26932675d1318802f7fed19b9b6238dc812d9ee.exe
2196	1c0a4771fb5764d1dc8a9538f26932675d1318802f7fed19b9b6238dc812d9ee.exe
2196	1c0a4771fb5764d1dc8a9538f26932675d1318802f7fed19b9b6238dc812d9ee.exe
2840	Synaptics.exe
2840	Synaptics.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Synaptics Pointing Device Driver = "C:\\ProgramData\\Synaptics\\Synaptics.exe"	1c0a4771fb5764d1dc8a9538f26932675d1318802f7fed19b9b6238dc812d9ee.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 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	1c0a4771fb5764d1dc8a9538f26932675d1318802f7fed19b9b6238dc812d9ee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_1c0a4771fb5764d1dc8a9538f26932675d1318802f7fed19b9b6238dc812d9ee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_Synaptics.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2264	EXCEL.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2264	EXCEL.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2196 wrote to memory of 2856	2196	1c0a4771fb5764d1dc8a9538f26932675d1318802f7fed19b9b6238dc812d9ee.exe	30
PID 2196 wrote to memory of 2856	2196	1c0a4771fb5764d1dc8a9538f26932675d1318802f7fed19b9b6238dc812d9ee.exe	30
PID 2196 wrote to memory of 2856	2196	1c0a4771fb5764d1dc8a9538f26932675d1318802f7fed19b9b6238dc812d9ee.exe	30
PID 2196 wrote to memory of 2856	2196	1c0a4771fb5764d1dc8a9538f26932675d1318802f7fed19b9b6238dc812d9ee.exe	30
PID 2196 wrote to memory of 2840	2196	1c0a4771fb5764d1dc8a9538f26932675d1318802f7fed19b9b6238dc812d9ee.exe	32
PID 2196 wrote to memory of 2840	2196	1c0a4771fb5764d1dc8a9538f26932675d1318802f7fed19b9b6238dc812d9ee.exe	32
PID 2196 wrote to memory of 2840	2196	1c0a4771fb5764d1dc8a9538f26932675d1318802f7fed19b9b6238dc812d9ee.exe	32
PID 2196 wrote to memory of 2840	2196	1c0a4771fb5764d1dc8a9538f26932675d1318802f7fed19b9b6238dc812d9ee.exe	32
PID 2840 wrote to memory of 2676	2840	Synaptics.exe	33
PID 2840 wrote to memory of 2676	2840	Synaptics.exe	33
PID 2840 wrote to memory of 2676	2840	Synaptics.exe	33
PID 2840 wrote to memory of 2676	2840	Synaptics.exe	33

C:\Users\Admin\AppData\Local\Temp\1c0a4771fb5764d1dc8a9538f26932675d1318802f7fed19b9b6238dc812d9ee.exe
"C:\Users\Admin\AppData\Local\Temp\1c0a4771fb5764d1dc8a9538f26932675d1318802f7fed19b9b6238dc812d9ee.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2196
- C:\Users\Admin\AppData\Local\Temp\._cache_1c0a4771fb5764d1dc8a9538f26932675d1318802f7fed19b9b6238dc812d9ee.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_1c0a4771fb5764d1dc8a9538f26932675d1318802f7fed19b9b6238dc812d9ee.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2856
- C:\ProgramData\Synaptics\Synaptics.exe
  "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2840
- - C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:2676

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /automation -Embedding
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2264

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\Synaptics\Synaptics.exe

Filesize
2.6MB

MD5
12d968be38569eb882d1af486e04c92f

SHA1
76c042e964bc0fcf8e61c21f6e8aa1fd77c2cbdb

SHA256
1c0a4771fb5764d1dc8a9538f26932675d1318802f7fed19b9b6238dc812d9ee

SHA512
013607b19fb394a90aafbbe3a519ebca3274da041bc21b7858e19897be02685db0b7b016b2a24d753bb33b2bab0df1144e8a950a2818665616fb414556d52a26

Download Submit
C:\Users\Admin\AppData\Local\Temp\5TrToJiW.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
C:\Users\Admin\AppData\Local\Temp\5TrToJiW.xlsm

Filesize
23KB

MD5
872a4e001f50a1be2d44baa8c6c6b98f

SHA1
cddec5bb1228211d305c92d886318d6f3a135e79

SHA256
b74ba34fd865fca54aad2a5b65f66137e636ed67691f342a5428470a87dd8894

SHA512
fb15cc69f2626e477cc7db622571748fe0e287d9306bf6724989651540489b775ca11886e51e25d8de2537495a69a774d0a050db3118841c1fc0de210c454da2

Download Submit
C:\Users\Admin\AppData\Local\Temp\5TrToJiW.xlsm

Filesize
20KB

MD5
a66a9b936f8fe9d9877ef84853b7a4cd

SHA1
1e784aea6666ac766e85bd26012517ae62f9ed91

SHA256
afa1b20986f1e49127b9f6651a63db914b93f2aedb161b78dae49e9986802f7f

SHA512
54dda53800ea2ace1101a9557ad695ccd67d62f2edf2e9fa36967f1d5502d36335b5e34205de482acc4dd76a2ebf0931014c275f7e6f08768be52a47adf5e8e9

Download Submit
C:\Users\Admin\AppData\Local\Temp\5TrToJiW.xlsm

Filesize
24KB

MD5
ee937390497cbb7bc81ab9c38aae9048

SHA1
d67e0622c9a2d0f11694a1a8141f48e76afd0ede

SHA256
611b48ccded6352a46486135e9f37ae123117a2f286faa382071d57bd79250a9

SHA512
ca03a86c7f76d23dd6feee1f04a342ce85334f184a7dd8af8f56aedda1a479e70a17cc8dc4c4b1d9b55a29735c27f30c15711d3d5ee925652150ec4b9c56b8b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\~$5TrToJiW.xlsm

Filesize
165B

MD5
ff09371174f7c701e75f357a187c06e8

SHA1
57f9a638fd652922d7eb23236c80055a91724503

SHA256
e4ba04959837c27019a2349015543802439e152ddc4baf4e8c7b9d2b483362a8

SHA512
e4d01e5908e9f80b7732473ec6807bb7faa5425e3154d5642350f44d7220af3cffd277e0b67bcf03f1433ac26a26edb3ddd3707715b61d054b979fbb4b453882

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_1c0a4771fb5764d1dc8a9538f26932675d1318802f7fed19b9b6238dc812d9ee.exe

Filesize
1.9MB

MD5
ae6f9cb0b686198b0c558dc2a947fee5

SHA1
98d60a40ad2118eab9d5c984ce6695543d8b5112

SHA256
07feb3bc74f71b1700f93df027bc652fbf9eb079ec04e7d2c58495a1ac3d0076

SHA512
8f634b4f14eaad9bfe96730c4432f87781db8014b8fc42a861524cea3576a96f4ba2faab4716d7af16ab4b281ab849b314230038b963f9b76bcd65243e8b1db6

Download Submit
memory/2196-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2196-27-0x0000000000400000-0x00000000006AA000-memory.dmp

Filesize
2.7MB

Download
memory/2264-51-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/2264-59-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/2264-46-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/2264-45-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/2264-43-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/2264-42-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/2264-41-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/2264-40-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/2264-48-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/2264-49-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/2264-60-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/2264-58-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/2264-61-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/2264-47-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/2264-57-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/2264-56-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/2264-55-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/2264-54-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/2264-53-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/2264-52-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/2264-50-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/2264-38-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/2264-44-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/2264-39-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/2264-35-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2840-105-0x0000000000400000-0x00000000006AA000-memory.dmp

Filesize
2.7MB

Download
memory/2840-139-0x0000000000400000-0x00000000006AA000-memory.dmp

Filesize
2.7MB

Download
memory/2840-104-0x0000000000400000-0x00000000006AA000-memory.dmp

Filesize
2.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads