5bf5f42665d828513c59242dbac0dab81e6a09e24218162e5074a8926634a992

General

Target

e14c149dc58f3a788744e688cc21ff4e.exe
Size

385KB
MD5

e14c149dc58f3a788744e688cc21ff4e
SHA1

2353b98b93fd4cc586e1453202d18a82e6c284cd
SHA256

5bf5f42665d828513c59242dbac0dab81e6a09e24218162e5074a8926634a992
SHA512

2d06633b0dd9b92d2d1adc7677f96786946d75f2f1a9936684b952cba32251f2d6a69838edd528e4dab3a866062e173a4cc3b3d4561f09e1f79f58ffd0b01bd3
SSDEEP

12288:ESjVuHOsi+tjpt8iSj50+xDvBUL+bM2vzQD5B:EyuHOl+dptSN0+sL+bV7QFB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2136	e14c149dc58f3a788744e688cc21ff4e.exe

Executes dropped EXE 1 IoCs

pid	Process
2136	e14c149dc58f3a788744e688cc21ff4e.exe

Loads dropped DLL 1 IoCs

pid	Process
1664	e14c149dc58f3a788744e688cc21ff4e.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
4	pastebin.com
3	pastebin.com

Modifies system certificate store 2 TTPs 3 IoCs

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474	e14c149dc58f3a788744e688cc21ff4e.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	e14c149dc58f3a788744e688cc21ff4e.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	e14c149dc58f3a788744e688cc21ff4e.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1664	e14c149dc58f3a788744e688cc21ff4e.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1664	e14c149dc58f3a788744e688cc21ff4e.exe
2136	e14c149dc58f3a788744e688cc21ff4e.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1664 wrote to memory of 2136	1664	e14c149dc58f3a788744e688cc21ff4e.exe	28
PID 1664 wrote to memory of 2136	1664	e14c149dc58f3a788744e688cc21ff4e.exe	28
PID 1664 wrote to memory of 2136	1664	e14c149dc58f3a788744e688cc21ff4e.exe	28
PID 1664 wrote to memory of 2136	1664	e14c149dc58f3a788744e688cc21ff4e.exe	28

C:\Users\Admin\AppData\Local\Temp\e14c149dc58f3a788744e688cc21ff4e.exe
"C:\Users\Admin\AppData\Local\Temp\e14c149dc58f3a788744e688cc21ff4e.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1664
- C:\Users\Admin\AppData\Local\Temp\e14c149dc58f3a788744e688cc21ff4e.exe
  C:\Users\Admin\AppData\Local\Temp\e14c149dc58f3a788744e688cc21ff4e.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  PID:2136

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Subvert Trust Controls

1

T1553

Install Root Certificate

1

T1553.004

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar4F6F.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit
\Users\Admin\AppData\Local\Temp\e14c149dc58f3a788744e688cc21ff4e.exe

Filesize
385KB

MD5
9185c85c55a53c7bcf21984104d5ce32

SHA1
7949453cd71b8ad26329c4bb113666988417c3da

SHA256
9f4d0f1c5aa8680c97a0cca450d3ac9d28ce8ddabd95e6ad8ada6b407d827ec1

SHA512
a0c9a143a64ee075cf0aa02e6cb58c06689c7d4b9c41e04399cea1b59a0c6b14522165f82d646839ec5446db60e3c693028b2a99a58ebf9625a72e584a4c55ed

Download Submit
memory/1664-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1664-11-0x00000000002F0000-0x0000000000356000-memory.dmp

Filesize
408KB

Download
memory/1664-14-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1664-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1664-1-0x0000000000190000-0x00000000001F6000-memory.dmp

Filesize
408KB

Download
memory/2136-17-0x0000000000220000-0x0000000000286000-memory.dmp

Filesize
408KB

Download
memory/2136-23-0x0000000002BB0000-0x0000000002C0F000-memory.dmp

Filesize
380KB

Download
memory/2136-22-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2136-80-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2136-86-0x000000000EA30000-0x000000000EA6C000-memory.dmp

Filesize
240KB

Download
memory/2136-85-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download

Analysis

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