db8cd1d514d33c356b6491d09488af7738383e96ee9c22ed62a501e38ca5552d

General

Target

038800217e5bccbbd249a8d689385ee5.exe
Size

133KB
MD5

038800217e5bccbbd249a8d689385ee5
SHA1

105876821e60fb62cbd3e34f76af2614774b6c27
SHA256

db8cd1d514d33c356b6491d09488af7738383e96ee9c22ed62a501e38ca5552d
SHA512

e4f875679580fe40fa2c2d7ac902746bf903177e96e20235a43af04653361a15ee30e4c606ec4e3824d669de4cbfb756ea97dfc0d2aaccf301c786e13158e1b3
SSDEEP

3072:N8lnkPDaERXeB3PKiki+PaA8TmD3oj+MIWuJjafJBkn+O9f2Q:N8aPDaEopPKikEA8GM+MIWtTkl9f2Q

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2344	038800217e5bccbbd249a8d689385ee5.exe

Executes dropped EXE 1 IoCs

pid	Process
2344	038800217e5bccbbd249a8d689385ee5.exe

Loads dropped DLL 1 IoCs

pid	Process
2432	038800217e5bccbbd249a8d689385ee5.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2432-0-0x0000000000400000-0x0000000000486000-memory.dmp	upx
behavioral1/files/0x00080000000122c9-11.dat	upx
behavioral1/memory/2432-16-0x0000000000220000-0x00000000002A6000-memory.dmp	upx
behavioral1/files/0x00080000000122c9-14.dat	upx

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405\Blob = 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	038800217e5bccbbd249a8d689385ee5.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	038800217e5bccbbd249a8d689385ee5.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	038800217e5bccbbd249a8d689385ee5.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	038800217e5bccbbd249a8d689385ee5.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2432	038800217e5bccbbd249a8d689385ee5.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2432	038800217e5bccbbd249a8d689385ee5.exe
2344	038800217e5bccbbd249a8d689385ee5.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2432 wrote to memory of 2344	2432	038800217e5bccbbd249a8d689385ee5.exe	16
PID 2432 wrote to memory of 2344	2432	038800217e5bccbbd249a8d689385ee5.exe	16
PID 2432 wrote to memory of 2344	2432	038800217e5bccbbd249a8d689385ee5.exe	16
PID 2432 wrote to memory of 2344	2432	038800217e5bccbbd249a8d689385ee5.exe	16

C:\Users\Admin\AppData\Local\Temp\038800217e5bccbbd249a8d689385ee5.exe
C:\Users\Admin\AppData\Local\Temp\038800217e5bccbbd249a8d689385ee5.exe
1⤵
- Deletes itself
- Executes dropped EXE
- Modifies system certificate store
- Suspicious use of UnmapMainImage
PID:2344

C:\Users\Admin\AppData\Local\Temp\038800217e5bccbbd249a8d689385ee5.exe
"C:\Users\Admin\AppData\Local\Temp\038800217e5bccbbd249a8d689385ee5.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2432

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

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\038800217e5bccbbd249a8d689385ee5.exe

Filesize
123KB

MD5
ddc3a4c31333bac8ff067236c3b7b47c

SHA1
8d412ca2a04a3dbfb9821035598ce4f2a40123a4

SHA256
3beded887557db74dc04141d32d2200e41a60049dedc72bf15d0e974126ac5f6

SHA512
93d969cd99d743af83eec22296408e7fb35cd43d97e165f48f15d4429fe7614fc399c176b90210e1621ea16786160071308d3c4c3fd3802c0b0d9acb74490c94

Download Submit
\Users\Admin\AppData\Local\Temp\038800217e5bccbbd249a8d689385ee5.exe

Filesize
56KB

MD5
b487b8855ff9e84a98ca07a0f7302d0c

SHA1
ddf99b4197f257baf191cc64fd76e19486aa669c

SHA256
f1eac5d384dcb45c47fcdfc55f7481bfb727f5a64030ba8635c6f394fa659949

SHA512
03a5caf95b7c0864da2505eb58731150d1a86cacdbea88d5e24fd9607951b922b7c47869c850f89c6a52879366c10a4d9a58de4e85e16cdc34873084a3c4e2ec

Download Submit
memory/2344-20-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2344-18-0x0000000000150000-0x0000000000171000-memory.dmp

Filesize
132KB

Download
memory/2344-43-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2432-0-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2432-2-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2432-1-0x0000000000150000-0x0000000000171000-memory.dmp

Filesize
132KB

Download
memory/2432-16-0x0000000000220000-0x00000000002A6000-memory.dmp

Filesize
536KB

Download
memory/2432-15-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download

Analysis

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