babadeda | 682618e1c1291d4d198740724cb2a5eb57fa5f2fcb122f29cdbd98815867e8e0

Analysis

max time kernel
66s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-en-20220113
submitted
06-02-2022 15:54

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General

Target

Quotation.exe
Size

1.2MB
MD5

ca3395b17a2f8092f2f5054a06eccbee
SHA1

bbcec44150facad7ee24c6c69329456fdd4cb011
SHA256

a35a739a11186937e37899ee065f6c1832f27ec88a182079f7a8f2d57884184b
SHA512

738c278d8cab458fb60e93433cd4e78799898602bdb24694f2e49ee17df6c1e2c0a56697ef4e9cfda12a03a895504176e6f9c1312c0272a7937e65877acb7e48

Score

10^/10

babadeda crypter loader

Malware Config

Signatures

Babadeda
Babadeda is a crypter delivered as a legitimate installer and used to drop other malware families.
loader crypter babadeda

Babadeda Crypter 2 IoCs

resource	yara_rule
	family_babadeda
behavioral2/files/0x000700000001e7d1-134.dat	family_babadeda

Executes dropped EXE 1 IoCs

pid	Process
3232	udefrag.exe

Loads dropped DLL 1 IoCs

pid	Process
3232	udefrag.exe

Drops file in Windows directory 6 IoCs

description	ioc	Process
File opened for modification	C:\Windows\WindowsUpdate.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.edb	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\ReportingEvents.log	svchost.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1008	svchost.exe
Token: SeCreatePagefilePrivilege	1008	svchost.exe
Token: SeShutdownPrivilege	1008	svchost.exe
Token: SeCreatePagefilePrivilege	1008	svchost.exe
Token: SeShutdownPrivilege	1008	svchost.exe
Token: SeCreatePagefilePrivilege	1008	svchost.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3588 wrote to memory of 3232	3588	Quotation.exe	82
PID 3588 wrote to memory of 3232	3588	Quotation.exe	82
PID 3588 wrote to memory of 3232	3588	Quotation.exe	82

C:\Users\Admin\AppData\Local\Temp\Quotation.exe
"C:\Users\Admin\AppData\Local\Temp\Quotation.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3588
- C:\Users\Admin\AppData\Roaming\UltimateDefrag\udefrag.exe
  C:\Users\Admin\AppData\Roaming\UltimateDefrag\udefrag.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:3232

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:1008

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1008-147-0x000002274B3A0000-0x000002274B3A4000-memory.dmp

Filesize
16KB

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