5171f42299b0afee72f70808831b686e0722613b18bf4dabeef9b177bbf09d27

General

Target

setup.exe
Size

3.0MB
MD5

296cdcbe9adeec3a4e9901562e83dc77
SHA1

35f68adf19eb9494baca264e06e0b64abeef178a
SHA256

5171f42299b0afee72f70808831b686e0722613b18bf4dabeef9b177bbf09d27
SHA512

1f23e5632eab7266553b036693c59414d2d48838461332f53245129510a8aa649967d47e81c9587ac72eafdec6a33a80b07b7637cf143349556092631e2c126a
SSDEEP

49152:WO9DmsQYWYuoAXXHJ6dzo0a2rW2naF0qoPXQcvvu59viQe23/RRsVDlZBuJ4zcAu:7Bms/WYqV0tikaV4r3u59P3/DsVDVaQY

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
1720	setup.tmp
2176	unins000.exe
2908	_iu14D2N.tmp

Loads dropped DLL 11 IoCs

pid	Process
2960	setup.exe
1720	setup.tmp
1720	setup.tmp
1720	setup.tmp
1720	setup.tmp
1720	setup.tmp
1720	setup.tmp
1720	setup.tmp
2176	unins000.exe
2908	_iu14D2N.tmp
2908	_iu14D2N.tmp

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

System Location Discovery: System Language Discovery 1 TTPs 4 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	setup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	setup.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	unins000.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	_iu14D2N.tmp

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1720	setup.tmp
1720	setup.tmp

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1720	setup.tmp

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
1720	setup.tmp
1720	setup.tmp
2908	_iu14D2N.tmp

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2960 wrote to memory of 1720	2960	setup.exe	28
PID 2960 wrote to memory of 1720	2960	setup.exe	28
PID 2960 wrote to memory of 1720	2960	setup.exe	28
PID 2960 wrote to memory of 1720	2960	setup.exe	28
PID 2960 wrote to memory of 1720	2960	setup.exe	28
PID 2960 wrote to memory of 1720	2960	setup.exe	28
PID 2960 wrote to memory of 1720	2960	setup.exe	28
PID 1720 wrote to memory of 2176	1720	setup.tmp	31
PID 1720 wrote to memory of 2176	1720	setup.tmp	31
PID 1720 wrote to memory of 2176	1720	setup.tmp	31
PID 1720 wrote to memory of 2176	1720	setup.tmp	31
PID 1720 wrote to memory of 2176	1720	setup.tmp	31
PID 1720 wrote to memory of 2176	1720	setup.tmp	31
PID 1720 wrote to memory of 2176	1720	setup.tmp	31
PID 2176 wrote to memory of 2908	2176	unins000.exe	32
PID 2176 wrote to memory of 2908	2176	unins000.exe	32
PID 2176 wrote to memory of 2908	2176	unins000.exe	32
PID 2176 wrote to memory of 2908	2176	unins000.exe	32
PID 2176 wrote to memory of 2908	2176	unins000.exe	32
PID 2176 wrote to memory of 2908	2176	unins000.exe	32
PID 2176 wrote to memory of 2908	2176	unins000.exe	32

C:\Users\Admin\AppData\Local\Temp\setup.exe
"C:\Users\Admin\AppData\Local\Temp\setup.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2960
- C:\Users\Admin\AppData\Local\Temp\is-4AS9M.tmp\setup.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-4AS9M.tmp\setup.tmp" /SL5="$401B4,2570891,276480,C:\Users\Admin\AppData\Local\Temp\setup.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:1720
- - C:\Games\Space Engineers\unins000.exe
    "C:\Games\Space Engineers\unins000.exe" /VERYSILENT /NODELSAVE
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2176
  - - C:\Users\Admin\AppData\Local\Temp\_iu14D2N.tmp
      "C:\Users\Admin\AppData\Local\Temp\_iu14D2N.tmp" /SECONDPHASE="C:\Games\Space Engineers\unins000.exe" /FIRSTPHASEWND=$70172 /VERYSILENT /NODELSAVE
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Suspicious use of FindShellTrayWindow
      PID:2908

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 Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Games\Space Engineers\unins000.dat

Filesize
25KB

MD5
05ddedd76b46120bcfe19fa1d7a085ff

SHA1
5bbcf179a4f74fd267771111eb649e7a1c769692

SHA256
228be81006430929764adc7d57e0705a0bbcc13d4b950f11380752333b7b8213

SHA512
60e464f29c9eb76ae160f885c18bc02dbb2567a1a4e0253b7d9636900a810ff8669b6808b6a686e53de577e5b65eab2f5fdbfb073ee11b84248f3309d2453d27

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-4AS9M.tmp\setup.tmp

Filesize
1.3MB

MD5
46d747590587aa32b0a559bf8d2b6d37

SHA1
16f505036aee44da17208e6b78f3caa27877d85b

SHA256
9d5906b06f2b4d6e01294ef74797d3aa46cbd76f38164de3da8735b1b0add558

SHA512
26b934a43641a901fed771880397710ef4268a93e3ae22229315b55942c3f2dcc750c61c615ea1081c81099c7719495c028c95415d6860f7c6904c84cfef843b

Download Submit
\Games\Space Engineers\unins000.exe

Filesize
1.3MB

MD5
b35f354465229a01aadf7eed8d8ad585

SHA1
0f1f7b50a7cfcc53c7d042061df164596c989d1f

SHA256
137c53467bf60b0b20277d12e53430bb5c50183d2d95a536095325e3fdf5dd12

SHA512
61cb5d8db70fd875ae7b0f0bcd1197a35045860ffeae091a3f440749763bebf2b915a0c0fbc7a5e88cebc9d55c8bc80fb0d5cecbc419841b76a391f4cf40757d

Download Submit
\Users\Admin\AppData\Local\Temp\is-OQO3L.tmp\ISDone.dll

Filesize
452KB

MD5
4feafa8b5e8cdb349125c8af0ac43974

SHA1
7f17e5e1b088fc73690888b215962fbcd395c9bd

SHA256
bb8a0245dcc5c10a1c7181bad509b65959855009a8105863ef14f2bb5b38ac71

SHA512
d63984ee385b4f1eba8e590d6de4f082fb0121689295ec6e496539209459152465f6db09e6d8f92eec996a89fc40432077cbfa807beb2de7f375154fef6554bc

Download Submit
\Users\Admin\AppData\Local\Temp\is-OQO3L.tmp\_isetup\_iscrypt.dll

Filesize
2KB

MD5
a69559718ab506675e907fe49deb71e9

SHA1
bc8f404ffdb1960b50c12ff9413c893b56f2e36f

SHA256
2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

SHA512
e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

Download Submit
\Users\Admin\AppData\Local\Temp\is-OQO3L.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-OQO3L.tmp\callbackctrl.dll

Filesize
4KB

MD5
f07e819ba2e46a897cfabf816d7557b2

SHA1
8d5fd0a741dd3fd84650e40dd3928ae1f15323cc

SHA256
68f42a7823ed7ee88a5c59020ac52d4bbcadf1036611e96e470d986c8faa172d

SHA512
7ed26d41ead2ace0b5379639474d319af9a3e4ed2dd9795c018f8c5b9b533fd36bfc1713a1f871789bf14884d186fd0559939de511dde24673b0515165d405af

Download Submit
\Users\Admin\AppData\Local\Temp\is-OQO3L.tmp\wintb.dll

Filesize
16KB

MD5
9436df49e08c83bad8ddc906478c2041

SHA1
a4fa6bdd2fe146fda2e78fdbab355797f53b7dce

SHA256
1910537aa95684142250ca0c7426a0b5f082e39f6fbdbdba649aecb179541435

SHA512
f9dc6602ab46d709efdaf937dcb8ae517caeb2bb1f06488c937be794fd9ea87f907101ae5c7f394c7656a6059dc18472f4a6747dcc8cc6a1e4f0518f920cc9bf

Download Submit
memory/1720-37-0x0000000000400000-0x0000000000551000-memory.dmp

Filesize
1.3MB

Download
memory/1720-20-0x0000000003160000-0x00000000031D7000-memory.dmp

Filesize
476KB

Download
memory/1720-39-0x000000006B080000-0x000000006B08D000-memory.dmp

Filesize
52KB

Download
memory/1720-38-0x0000000003160000-0x00000000031D7000-memory.dmp

Filesize
476KB

Download
memory/1720-8-0x0000000000400000-0x0000000000551000-memory.dmp

Filesize
1.3MB

Download
memory/1720-85-0x0000000003160000-0x00000000031D7000-memory.dmp

Filesize
476KB

Download
memory/1720-86-0x000000006B080000-0x000000006B08D000-memory.dmp

Filesize
52KB

Download
memory/1720-84-0x0000000000400000-0x0000000000551000-memory.dmp

Filesize
1.3MB

Download
memory/2176-79-0x0000000000400000-0x0000000000551000-memory.dmp

Filesize
1.3MB

Download
memory/2908-82-0x0000000000400000-0x0000000000551000-memory.dmp

Filesize
1.3MB

Download
memory/2960-36-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2960-0-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2960-2-0x0000000000401000-0x0000000000412000-memory.dmp

Filesize
68KB

Download

Analysis

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