0a278ddfae87b3d205d6f382bfaa855cb555f85c3fcca88ddfb2c953a324742b

General

Target

0a278ddfae87b3d205d6f382bfaa855cb555f85c3fcca88ddfb2c953a324742b.exe
Size

3.9MB
MD5

f24ee28751fbc08fb9d588f86c918081
SHA1

467c7363b1cc2ec1048244c1206336112a4e6cb1
SHA256

0a278ddfae87b3d205d6f382bfaa855cb555f85c3fcca88ddfb2c953a324742b
SHA512

912c29e40c081bb8fa0cbbfe85de2fd477bcce707e9ea774c8363b39aec9047a950346bdc55d831498a2a2bb1cc89cf74d62016fe0ca631fe0528a5528d64042
SSDEEP

98304:AdZzvWiaB0DlM1BxXpbkP50/jj+/20tfCkW67R7e9TU7e:AZzQB05M1zZbe0/jj+/2OlWMR7gY7e

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
1184	is-0NJ1P.tmp
4576	VOBRules.exe
1296	VOBRules.exe

Loads dropped DLL 1 IoCs

pid	Process
1184	is-0NJ1P.tmp

Unexpected DNS network traffic destination 5 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	151.80.38.159
Destination IP	51.159.66.125
Destination IP	217.23.6.51
Destination IP	217.23.9.168
Destination IP	37.187.122.227

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops file in Program Files directory 28 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\VOBRules\Plugins\is-37VPO.tmp	is-0NJ1P.tmp
File created	C:\Program Files (x86)\VOBRules\Lang\is-6EVGS.tmp	is-0NJ1P.tmp
File created	C:\Program Files (x86)\VOBRules\Lang\is-9T9MM.tmp	is-0NJ1P.tmp
File created	C:\Program Files (x86)\VOBRules\Lang\is-UIM9R.tmp	is-0NJ1P.tmp
File created	C:\Program Files (x86)\VOBRules\is-HN1RO.tmp	is-0NJ1P.tmp
File created	C:\Program Files (x86)\VOBRules\Lang\is-AMLH1.tmp	is-0NJ1P.tmp
File created	C:\Program Files (x86)\VOBRules\Lang\is-TES9U.tmp	is-0NJ1P.tmp
File created	C:\Program Files (x86)\VOBRules\Lang\is-GDKPB.tmp	is-0NJ1P.tmp
File created	C:\Program Files (x86)\VOBRules\Plugins\is-SQSC4.tmp	is-0NJ1P.tmp
File created	C:\Program Files (x86)\VOBRules\Plugins\is-B7P8O.tmp	is-0NJ1P.tmp
File created	C:\Program Files (x86)\VOBRules\Plugins\is-S23H7.tmp	is-0NJ1P.tmp
File created	C:\Program Files (x86)\VOBRules\Lang\is-VJLKJ.tmp	is-0NJ1P.tmp
File created	C:\Program Files (x86)\VOBRules\Lang\is-NMGGE.tmp	is-0NJ1P.tmp
File created	C:\Program Files (x86)\VOBRules\Lang\is-EITTA.tmp	is-0NJ1P.tmp
File created	C:\Program Files (x86)\VOBRules\Help\is-PHKO1.tmp	is-0NJ1P.tmp
File created	C:\Program Files (x86)\VOBRules\Lang\is-V4SHP.tmp	is-0NJ1P.tmp
File created	C:\Program Files (x86)\VOBRules\Lang\is-EF4KT.tmp	is-0NJ1P.tmp
File created	C:\Program Files (x86)\VOBRules\Lang\is-E0IVU.tmp	is-0NJ1P.tmp
File created	C:\Program Files (x86)\VOBRules\Lang\is-D4CFI.tmp	is-0NJ1P.tmp
File created	C:\Program Files (x86)\VOBRules\is-4CS95.tmp	is-0NJ1P.tmp
File created	C:\Program Files (x86)\VOBRules\Lang\is-2GAQT.tmp	is-0NJ1P.tmp
File created	C:\Program Files (x86)\VOBRules\unins000.dat	is-0NJ1P.tmp
File opened for modification	C:\Program Files (x86)\VOBRules\unins000.dat	is-0NJ1P.tmp
File opened for modification	C:\Program Files (x86)\VOBRules\VOBRules.exe	is-0NJ1P.tmp
File created	C:\Program Files (x86)\VOBRules\Lang\is-170JS.tmp	is-0NJ1P.tmp
File created	C:\Program Files (x86)\VOBRules\Online\is-RFL70.tmp	is-0NJ1P.tmp
File created	C:\Program Files (x86)\VOBRules\Lang\is-KHQGM.tmp	is-0NJ1P.tmp
File created	C:\Program Files (x86)\VOBRules\Online\is-FG89F.tmp	is-0NJ1P.tmp

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 788 wrote to memory of 1184	788	0a278ddfae87b3d205d6f382bfaa855cb555f85c3fcca88ddfb2c953a324742b.exe	87
PID 788 wrote to memory of 1184	788	0a278ddfae87b3d205d6f382bfaa855cb555f85c3fcca88ddfb2c953a324742b.exe	87
PID 788 wrote to memory of 1184	788	0a278ddfae87b3d205d6f382bfaa855cb555f85c3fcca88ddfb2c953a324742b.exe	87
PID 1184 wrote to memory of 4764	1184	is-0NJ1P.tmp	91
PID 1184 wrote to memory of 4764	1184	is-0NJ1P.tmp	91
PID 1184 wrote to memory of 4764	1184	is-0NJ1P.tmp	91
PID 1184 wrote to memory of 4576	1184	is-0NJ1P.tmp	93
PID 1184 wrote to memory of 4576	1184	is-0NJ1P.tmp	93
PID 1184 wrote to memory of 4576	1184	is-0NJ1P.tmp	93
PID 1184 wrote to memory of 1296	1184	is-0NJ1P.tmp	95
PID 1184 wrote to memory of 1296	1184	is-0NJ1P.tmp	95
PID 1184 wrote to memory of 1296	1184	is-0NJ1P.tmp	95

C:\Users\Admin\AppData\Local\Temp\0a278ddfae87b3d205d6f382bfaa855cb555f85c3fcca88ddfb2c953a324742b.exe
"C:\Users\Admin\AppData\Local\Temp\0a278ddfae87b3d205d6f382bfaa855cb555f85c3fcca88ddfb2c953a324742b.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:788
- C:\Users\Admin\AppData\Local\Temp\is-KIU3Q.tmp\is-0NJ1P.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-KIU3Q.tmp\is-0NJ1P.tmp" /SL4 $130030 "C:\Users\Admin\AppData\Local\Temp\0a278ddfae87b3d205d6f382bfaa855cb555f85c3fcca88ddfb2c953a324742b.exe" 3815644 270848
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Program Files directory
  - Suspicious use of WriteProcessMemory
  PID:1184
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /Query
    3⤵
    PID:4764
- - C:\Program Files (x86)\VOBRules\VOBRules.exe
    "C:\Program Files (x86)\VOBRules\VOBRules.exe" -i
    3⤵
    - Executes dropped EXE
    PID:4576
- - C:\Program Files (x86)\VOBRules\VOBRules.exe
    "C:\Program Files (x86)\VOBRules\VOBRules.exe" -s
    3⤵
    - Executes dropped EXE
    PID:1296

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\VOBRules\VOBRules.exe

Filesize
2.0MB

MD5
c760517a8346afbdd9114db806746e51

SHA1
e57042b93dc6fa7f95eaeb1ed0bb6bde6a0950f3

SHA256
8ddac27dec1026f7b482d980175c41682e7f0238f92b3e8968cf8d20119d49d7

SHA512
4b203cfca15d61d272aeab80559f54e429a7a953bcc37bd4da15a98daba8008a10810bc77d74e9618cfe11a5857429dce8ec9a8f533808c15b31720250c51c10

Download Submit
C:\Program Files (x86)\VOBRules\VOBRules.exe

Filesize
2.0MB

MD5
c760517a8346afbdd9114db806746e51

SHA1
e57042b93dc6fa7f95eaeb1ed0bb6bde6a0950f3

SHA256
8ddac27dec1026f7b482d980175c41682e7f0238f92b3e8968cf8d20119d49d7

SHA512
4b203cfca15d61d272aeab80559f54e429a7a953bcc37bd4da15a98daba8008a10810bc77d74e9618cfe11a5857429dce8ec9a8f533808c15b31720250c51c10

Download Submit
C:\Program Files (x86)\VOBRules\VOBRules.exe

Filesize
2.0MB

MD5
c760517a8346afbdd9114db806746e51

SHA1
e57042b93dc6fa7f95eaeb1ed0bb6bde6a0950f3

SHA256
8ddac27dec1026f7b482d980175c41682e7f0238f92b3e8968cf8d20119d49d7

SHA512
4b203cfca15d61d272aeab80559f54e429a7a953bcc37bd4da15a98daba8008a10810bc77d74e9618cfe11a5857429dce8ec9a8f533808c15b31720250c51c10

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-BHB1L.tmp\_iscrypt.dll

Filesize
2KB

MD5
a69559718ab506675e907fe49deb71e9

SHA1
bc8f404ffdb1960b50c12ff9413c893b56f2e36f

SHA256
2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

SHA512
e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-KIU3Q.tmp\is-0NJ1P.tmp

Filesize
643KB

MD5
a991510c12f20ccf8a5231a32a7958c3

SHA1
122724d1a4fdea39af3aa427e4941158d7e91dfa

SHA256
0c3ab280e156e9ff6a325267bc5d721f71dcb12490a53a03a033d932272f9198

SHA512
8f387a6189f6fa51f84004706589ed1706dfd08dfc38c1f8ce3ce010f37efac085fd241396ab69bc25c86174a4637492163bf3cb26f88639551dc9fa0c52eafa

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-KIU3Q.tmp\is-0NJ1P.tmp

Filesize
643KB

MD5
a991510c12f20ccf8a5231a32a7958c3

SHA1
122724d1a4fdea39af3aa427e4941158d7e91dfa

SHA256
0c3ab280e156e9ff6a325267bc5d721f71dcb12490a53a03a033d932272f9198

SHA512
8f387a6189f6fa51f84004706589ed1706dfd08dfc38c1f8ce3ce010f37efac085fd241396ab69bc25c86174a4637492163bf3cb26f88639551dc9fa0c52eafa

Download Submit
memory/788-79-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/788-1-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/1184-7-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/1184-82-0x0000000000400000-0x00000000004CF000-memory.dmp

Filesize
828KB

Download
memory/1184-80-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/1296-105-0x00000000007B0000-0x000000000085A000-memory.dmp

Filesize
680KB

Download
memory/1296-100-0x00000000007B0000-0x000000000085A000-memory.dmp

Filesize
680KB

Download
memory/1296-126-0x0000000000400000-0x00000000005F8000-memory.dmp

Filesize
2.0MB

Download
memory/1296-123-0x0000000000400000-0x00000000005F8000-memory.dmp

Filesize
2.0MB

Download
memory/1296-83-0x0000000000400000-0x00000000005F8000-memory.dmp

Filesize
2.0MB

Download
memory/1296-84-0x0000000000400000-0x00000000005F8000-memory.dmp

Filesize
2.0MB

Download
memory/1296-87-0x0000000000400000-0x00000000005F8000-memory.dmp

Filesize
2.0MB

Download
memory/1296-90-0x0000000000400000-0x00000000005F8000-memory.dmp

Filesize
2.0MB

Download
memory/1296-93-0x0000000000400000-0x00000000005F8000-memory.dmp

Filesize
2.0MB

Download
memory/1296-96-0x0000000000400000-0x00000000005F8000-memory.dmp

Filesize
2.0MB

Download
memory/1296-99-0x0000000000400000-0x00000000005F8000-memory.dmp

Filesize
2.0MB

Download
memory/1296-78-0x0000000000400000-0x00000000005F8000-memory.dmp

Filesize
2.0MB

Download
memory/1296-104-0x0000000000400000-0x00000000005F8000-memory.dmp

Filesize
2.0MB

Download
memory/1296-120-0x0000000000400000-0x00000000005F8000-memory.dmp

Filesize
2.0MB

Download
memory/1296-108-0x0000000000400000-0x00000000005F8000-memory.dmp

Filesize
2.0MB

Download
memory/1296-111-0x0000000000400000-0x00000000005F8000-memory.dmp

Filesize
2.0MB

Download
memory/1296-114-0x0000000000400000-0x00000000005F8000-memory.dmp

Filesize
2.0MB

Download
memory/1296-117-0x0000000000400000-0x00000000005F8000-memory.dmp

Filesize
2.0MB

Download
memory/4576-70-0x0000000000400000-0x00000000005F8000-memory.dmp

Filesize
2.0MB

Download
memory/4576-72-0x0000000000400000-0x00000000005F8000-memory.dmp

Filesize
2.0MB

Download
memory/4576-74-0x0000000000400000-0x00000000005F8000-memory.dmp

Filesize
2.0MB

Download

Analysis

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