684097d4a41b338885d506d99926d2b2c8b434245c1ea656a4f618105d8f6ee5

General

Target

7c51c4cf48e78a3fa4a4188611ac69e0N.exe
Size

7.1MB
MD5

7c51c4cf48e78a3fa4a4188611ac69e0
SHA1

279e26674ae0818455fba004e0423abbcc69cf58
SHA256

684097d4a41b338885d506d99926d2b2c8b434245c1ea656a4f618105d8f6ee5
SHA512

451fae89c0866dbb36c66b15a9c176bd4b3d47650bc947d4c58ec77a80b685fc3326926f526ac75616500569fb59425a9d83d4d7a4109f8b1dc52d612c31b259
SSDEEP

98304:g9Pd0EzvkDvkcD+v49pN/hwQqZUha5jtSyZIUbG:dEWvkcDmIiQbaZtliT

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2016	B25E.tmp
2536	7c51c4cf48e78a3fa4a4188611ac69e0N.exe

Loads dropped DLL 3 IoCs

pid	Process
2552	7c51c4cf48e78a3fa4a4188611ac69e0N.exe
2016	B25E.tmp
2536	7c51c4cf48e78a3fa4a4188611ac69e0N.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 3 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	7c51c4cf48e78a3fa4a4188611ac69e0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	B25E.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7c51c4cf48e78a3fa4a4188611ac69e0N.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2016	B25E.tmp

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main	7c51c4cf48e78a3fa4a4188611ac69e0N.exe

Suspicious behavior: RenamesItself 2 IoCs

pid	Process
2016	B25E.tmp
2536	7c51c4cf48e78a3fa4a4188611ac69e0N.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2536	7c51c4cf48e78a3fa4a4188611ac69e0N.exe
2536	7c51c4cf48e78a3fa4a4188611ac69e0N.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2552 wrote to memory of 2016	2552	7c51c4cf48e78a3fa4a4188611ac69e0N.exe	30
PID 2552 wrote to memory of 2016	2552	7c51c4cf48e78a3fa4a4188611ac69e0N.exe	30
PID 2552 wrote to memory of 2016	2552	7c51c4cf48e78a3fa4a4188611ac69e0N.exe	30
PID 2552 wrote to memory of 2016	2552	7c51c4cf48e78a3fa4a4188611ac69e0N.exe	30
PID 2552 wrote to memory of 2016	2552	7c51c4cf48e78a3fa4a4188611ac69e0N.exe	30
PID 2552 wrote to memory of 2016	2552	7c51c4cf48e78a3fa4a4188611ac69e0N.exe	30
PID 2552 wrote to memory of 2016	2552	7c51c4cf48e78a3fa4a4188611ac69e0N.exe	30
PID 2016 wrote to memory of 2536	2016	B25E.tmp	31
PID 2016 wrote to memory of 2536	2016	B25E.tmp	31
PID 2016 wrote to memory of 2536	2016	B25E.tmp	31
PID 2016 wrote to memory of 2536	2016	B25E.tmp	31
PID 2016 wrote to memory of 2536	2016	B25E.tmp	31
PID 2016 wrote to memory of 2536	2016	B25E.tmp	31
PID 2016 wrote to memory of 2536	2016	B25E.tmp	31

C:\Users\Admin\AppData\Local\Temp\7c51c4cf48e78a3fa4a4188611ac69e0N.exe
"C:\Users\Admin\AppData\Local\Temp\7c51c4cf48e78a3fa4a4188611ac69e0N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2552
- C:\Users\Admin\AppData\Local\Temp\B25E.tmp
  "C:\Users\Admin\AppData\Local\Temp\B25E.tmp" --pingC:\Users\Admin\AppData\Local\Temp\7c51c4cf48e78a3fa4a4188611ac69e0N.exe D869D1DD1E8AB24F36D26D2323CDF86DEC9FCF5E4D7EAB37CB0CB5182590954E6E4124622746E2A9B72586355343494A85F4A010AEE5C957DB67008CC32A5045
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:2016
- - C:\Users\Admin\AppData\Local\Temp\7c51c4cf48e78a3fa4a4188611ac69e0N.exe
    "C:\Users\Admin\AppData\Local\Temp\7c51c4cf48e78a3fa4a4188611ac69e0N.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Modifies Internet Explorer settings
    - Suspicious behavior: RenamesItself
    - Suspicious use of SetWindowsHookEx
    PID:2536

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\CabC94A.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarC95C.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
\Users\Admin\AppData\Local\Adobe\downloader.dll

Filesize
737KB

MD5
7c130d8567d6e4c1555174af578918a8

SHA1
bb1f72b7eb5aa6ac54733f01d4195841dfe72cc8

SHA256
1540c84cde9716b2abd70e0efbf6beaf9eaa169b4dcaf157bd124f098e4abf38

SHA512
bde576ce37023cf1b4494106d65ab6e552d9d94622c88e074e9572d89f2d97371fd53697562f6c26147176825b84b6f7ea893c2cfd0fd151a78e6137165ff8e0

Download Submit
\Users\Admin\AppData\Local\Temp\7c51c4cf48e78a3fa4a4188611ac69e0N.exe

Filesize
1.0MB

MD5
03b18ee5ae548b01cf455ca56aa2daae

SHA1
3149878b9d40624265bd1abd63632ec21bf36c8d

SHA256
9f581b5730b3f10de2a3b3a21d3e476f3094feef3e4dd92ffdaa103f6c410802

SHA512
919b9e512a30c643052337e461fa1fbd055932b4a557753fe03ebab29925bfc6d1aba61a92f320729569a5ad3d60e7493b43e366313f5328caf0597772f60721

Download Submit
\Users\Admin\AppData\Local\Temp\B25E.tmp

Filesize
7.1MB

MD5
6b464a06c5557a288487797799715255

SHA1
2d388579a9b6ce30c0a3646c4c8ce9de9370b905

SHA256
59fcadbf3809873e6378963801c494893b31a966cc8fa8f00f4cba3351b321d2

SHA512
697c8ba67c92816ab3efb6ba2cc0ead4f0b963c7db77bd139f84bbde959c7f28853763e36f8d8748f2736b1544ce7ccc90dffa18ce4047e170bc422cdbe0aa29

Download Submit
memory/2016-11-0x00000000026B0000-0x0000000002764000-memory.dmp

Filesize
720KB

Download
memory/2536-13-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/2536-74-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads