7e42f65f7c4c8d39451726fb619aeef123031f8876c6b1527ef6338da91401bc

Analysis

max time kernel
75s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
19-10-2022 23:49

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General

Target

7e42f65f7c4c8d39451726fb619aeef123031f8876c6b1527ef6338da91401bc.exe
Size

798KB
MD5

82e9ca53f37036c27c7d7ec6efcfeb20
SHA1

8c8746bf3bab6bbf879e86938a6ecfc9b4071012
SHA256

7e42f65f7c4c8d39451726fb619aeef123031f8876c6b1527ef6338da91401bc
SHA512

0757a57b4f68fd4f2e49e3f290f0d0cfcd749cf68970d02bd6c052f8bd86a125d386cd6ba520372348717450f6a9807cb162c9e9516420925c24cf283c5a4906
SSDEEP

24576:J3mjWCY/7wk2OGCxKYShoarcihoBk4sLOOXR:EjWH/OOTxTSearR

Score

9^/10

evasion trojan upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 2 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x0006000000022e82-159.dat	acprotect
behavioral2/files/0x0006000000022e82-160.dat	acprotect

Executes dropped EXE 3 IoCs

pid	Process
1476	7b268f9fd8e3d63a452ab4aafaa647b6.exe
5072	7b268f9fd8e3d63a452ab4aafaa647b6.exe
5020	7b268f9fd8e3d63a452ab4aafaa647b6.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x0006000000022e82-159.dat	upx
behavioral2/files/0x0006000000022e82-160.dat	upx
behavioral2/memory/5020-163-0x00000000032C0000-0x00000000032CC000-memory.dmp	upx
behavioral2/memory/5020-165-0x00000000032C0000-0x00000000032CC000-memory.dmp	upx

Loads dropped DLL 17 IoCs

pid	Process
1476	7b268f9fd8e3d63a452ab4aafaa647b6.exe
5072	7b268f9fd8e3d63a452ab4aafaa647b6.exe
5020	7b268f9fd8e3d63a452ab4aafaa647b6.exe
5020	7b268f9fd8e3d63a452ab4aafaa647b6.exe
5020	7b268f9fd8e3d63a452ab4aafaa647b6.exe
5020	7b268f9fd8e3d63a452ab4aafaa647b6.exe
5020	7b268f9fd8e3d63a452ab4aafaa647b6.exe
5020	7b268f9fd8e3d63a452ab4aafaa647b6.exe
5020	7b268f9fd8e3d63a452ab4aafaa647b6.exe
5020	7b268f9fd8e3d63a452ab4aafaa647b6.exe
5020	7b268f9fd8e3d63a452ab4aafaa647b6.exe
5020	7b268f9fd8e3d63a452ab4aafaa647b6.exe
5020	7b268f9fd8e3d63a452ab4aafaa647b6.exe
5020	7b268f9fd8e3d63a452ab4aafaa647b6.exe
5020	7b268f9fd8e3d63a452ab4aafaa647b6.exe
5020	7b268f9fd8e3d63a452ab4aafaa647b6.exe
5020	7b268f9fd8e3d63a452ab4aafaa647b6.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	7b268f9fd8e3d63a452ab4aafaa647b6.exe

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

System Information Discovery
T1082

NSIS installer 4 IoCs

installer

resource	yara_rule
behavioral2/files/0x000300000000071f-136.dat	nsis_installer_2
behavioral2/files/0x000300000000071f-137.dat	nsis_installer_2
behavioral2/files/0x000300000000071f-140.dat	nsis_installer_2
behavioral2/files/0x000300000000071f-143.dat	nsis_installer_2

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2800 wrote to memory of 1476	2800	7e42f65f7c4c8d39451726fb619aeef123031f8876c6b1527ef6338da91401bc.exe	82
PID 2800 wrote to memory of 1476	2800	7e42f65f7c4c8d39451726fb619aeef123031f8876c6b1527ef6338da91401bc.exe	82
PID 2800 wrote to memory of 1476	2800	7e42f65f7c4c8d39451726fb619aeef123031f8876c6b1527ef6338da91401bc.exe	82
PID 1476 wrote to memory of 5072	1476	7b268f9fd8e3d63a452ab4aafaa647b6.exe	83
PID 1476 wrote to memory of 5072	1476	7b268f9fd8e3d63a452ab4aafaa647b6.exe	83
PID 1476 wrote to memory of 5072	1476	7b268f9fd8e3d63a452ab4aafaa647b6.exe	83
PID 5072 wrote to memory of 5020	5072	7b268f9fd8e3d63a452ab4aafaa647b6.exe	84
PID 5072 wrote to memory of 5020	5072	7b268f9fd8e3d63a452ab4aafaa647b6.exe	84
PID 5072 wrote to memory of 5020	5072	7b268f9fd8e3d63a452ab4aafaa647b6.exe	84

C:\Users\Admin\AppData\Local\Temp\7e42f65f7c4c8d39451726fb619aeef123031f8876c6b1527ef6338da91401bc.exe
"C:\Users\Admin\AppData\Local\Temp\7e42f65f7c4c8d39451726fb619aeef123031f8876c6b1527ef6338da91401bc.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2800
- C:\Users\Admin\AppData\Local\Temp\7b268f9fd8e3d63a452ab4aafaa647b6.exe
  C:\Users\Admin\AppData\Local\Temp\7b268f9fd8e3d63a452ab4aafaa647b6.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:1476
- - C:\Users\Admin\AppData\Local\Temp\7b268f9fd8e3d63a452ab4aafaa647b6.exe
    C:\Users\Admin\AppData\Local\Temp\7b268f9fd8e3d63a452ab4aafaa647b6.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:5072
  - - C:\Users\Admin\AppData\Local\Temp\7b268f9fd8e3d63a452ab4aafaa647b6.exe
      C:\Users\Admin\AppData\Local\Temp\7b268f9fd8e3d63a452ab4aafaa647b6.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Checks whether UAC is enabled
      PID:5020

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

C:\Users\Admin\AppData\Local\Temp\7b268f9fd8e3d63a452ab4aafaa647b6.exe

Filesize
825KB

MD5
253bfd609e49445d3489dbbbcc0e2d16

SHA1
f1d097912157d84ad09a58430e6419124c653054

SHA256
6c07bad9679d0f8e7cb3e863bd8a5352764e42dd2514097dec669c6a679b8703

SHA512
3f6ab9a6a2acf389a8b995e3d21d7b6cb10cbaa8a404ec9d5dc4a652edafa626daa6db864e0ad6342b2362adac8e3ed200d4b951f1378622fdfc51b0c8cc0f4c

Download Submit
C:\Users\Admin\AppData\Local\Temp\7b268f9fd8e3d63a452ab4aafaa647b6.exe

Filesize
825KB

MD5
253bfd609e49445d3489dbbbcc0e2d16

SHA1
f1d097912157d84ad09a58430e6419124c653054

SHA256
6c07bad9679d0f8e7cb3e863bd8a5352764e42dd2514097dec669c6a679b8703

SHA512
3f6ab9a6a2acf389a8b995e3d21d7b6cb10cbaa8a404ec9d5dc4a652edafa626daa6db864e0ad6342b2362adac8e3ed200d4b951f1378622fdfc51b0c8cc0f4c

Download Submit
C:\Users\Admin\AppData\Local\Temp\7b268f9fd8e3d63a452ab4aafaa647b6.exe

Filesize
825KB

MD5
253bfd609e49445d3489dbbbcc0e2d16

SHA1
f1d097912157d84ad09a58430e6419124c653054

SHA256
6c07bad9679d0f8e7cb3e863bd8a5352764e42dd2514097dec669c6a679b8703

SHA512
3f6ab9a6a2acf389a8b995e3d21d7b6cb10cbaa8a404ec9d5dc4a652edafa626daa6db864e0ad6342b2362adac8e3ed200d4b951f1378622fdfc51b0c8cc0f4c

Download Submit
C:\Users\Admin\AppData\Local\Temp\7b268f9fd8e3d63a452ab4aafaa647b6.exe

Filesize
825KB

MD5
253bfd609e49445d3489dbbbcc0e2d16

SHA1
f1d097912157d84ad09a58430e6419124c653054

SHA256
6c07bad9679d0f8e7cb3e863bd8a5352764e42dd2514097dec669c6a679b8703

SHA512
3f6ab9a6a2acf389a8b995e3d21d7b6cb10cbaa8a404ec9d5dc4a652edafa626daa6db864e0ad6342b2362adac8e3ed200d4b951f1378622fdfc51b0c8cc0f4c

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsbBD7B.tmp\LuaBridge.dll

Filesize
62KB

MD5
a990de9edf0145ca5b01761978f49432

SHA1
1415f5d123dcc03f286548607bb8238826cae858

SHA256
338187c9d996921e45efbbc6d558f75d2eed32fb73cfd2a14189ec039091fc65

SHA512
32541e89523dfbbb891a215c1e7261d83a79db5ac3cea711c48f7525e98988955716a86a2ecd0264f04a36c8c8f031af57bd7a16496b3b2fcce055d1264d22de

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsbBF01.tmp\LuaBridge.dll

Filesize
62KB

MD5
a990de9edf0145ca5b01761978f49432

SHA1
1415f5d123dcc03f286548607bb8238826cae858

SHA256
338187c9d996921e45efbbc6d558f75d2eed32fb73cfd2a14189ec039091fc65

SHA512
32541e89523dfbbb891a215c1e7261d83a79db5ac3cea711c48f7525e98988955716a86a2ecd0264f04a36c8c8f031af57bd7a16496b3b2fcce055d1264d22de

Download Submit
C:\Users\Admin\AppData\Local\Temp\nswBFCC.tmp\FloatingProgress.dll

Filesize
25KB

MD5
0f26c6d34d3841e93145dd00d0175651

SHA1
57b068569d0eb2336503beed87589629ab2a6f1f

SHA256
0cc5dc45b6a04ec236f4ecf0eeee212096b1561179d71c49dd5fc82aba706741

SHA512
72785e520d78a4ebd8779e5497806406c1b91b9c05ed82a392a6af689781e26c77f0032c66540b80e2e7e457128df2afd0647b0dbc970a11d0cd4ee3930d47a5

Download Submit
C:\Users\Admin\AppData\Local\Temp\nswBFCC.tmp\LuaBridge.dll

Filesize
62KB

MD5
a990de9edf0145ca5b01761978f49432

SHA1
1415f5d123dcc03f286548607bb8238826cae858

SHA256
338187c9d996921e45efbbc6d558f75d2eed32fb73cfd2a14189ec039091fc65

SHA512
32541e89523dfbbb891a215c1e7261d83a79db5ac3cea711c48f7525e98988955716a86a2ecd0264f04a36c8c8f031af57bd7a16496b3b2fcce055d1264d22de

Download Submit
C:\Users\Admin\AppData\Local\Temp\nswBFCC.tmp\LuaSocket\mime\core.dll

Filesize
52KB

MD5
4a4845ba1666907f708c9c10a31ec227

SHA1
1ebf626adc84147e5114885ce779f92d6eb68f3a

SHA256
a1ffee9687ab4a23a78b3251888aff09e2896d76f8d16d713367b265f125188d

SHA512
d009f5e2a2ecfbec5e5e788ade142d612846d0c99921774e4a11b060998dfb0680cf1e1a54604535d5560738093f9ae166866cb23eee5c7d9c4e5cc5a33e7464

Download Submit
C:\Users\Admin\AppData\Local\Temp\nswBFCC.tmp\LuaSocket\mime\core.dll

Filesize
52KB

MD5
4a4845ba1666907f708c9c10a31ec227

SHA1
1ebf626adc84147e5114885ce779f92d6eb68f3a

SHA256
a1ffee9687ab4a23a78b3251888aff09e2896d76f8d16d713367b265f125188d

SHA512
d009f5e2a2ecfbec5e5e788ade142d612846d0c99921774e4a11b060998dfb0680cf1e1a54604535d5560738093f9ae166866cb23eee5c7d9c4e5cc5a33e7464

Download Submit
C:\Users\Admin\AppData\Local\Temp\nswBFCC.tmp\LuaSocket\socket\core.dll

Filesize
80KB

MD5
4bf7db111acfa7c28ad36606107b3322

SHA1
6f20b9f6663ce0c309a2ce60e718d64ffb6c75b3

SHA256
bfe8445c38ee71240e856f85d79e94123d7179bf43688de0e2a14e32e6ef21b0

SHA512
0a5e66a65b80e15d8198f2934c58227ae17680f0fbea9865b2f44af82a29c53d4f95cf9616b4dfd75202420eb73b7d962cf2c84fdad6ce26afe1eb4bb978d0b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\nswBFCC.tmp\LuaSocket\socket\core.dll

Filesize
80KB

MD5
4bf7db111acfa7c28ad36606107b3322

SHA1
6f20b9f6663ce0c309a2ce60e718d64ffb6c75b3

SHA256
bfe8445c38ee71240e856f85d79e94123d7179bf43688de0e2a14e32e6ef21b0

SHA512
0a5e66a65b80e15d8198f2934c58227ae17680f0fbea9865b2f44af82a29c53d4f95cf9616b4dfd75202420eb73b7d962cf2c84fdad6ce26afe1eb4bb978d0b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\nswBFCC.tmp\LuaXml_lib.dll

Filesize
11KB

MD5
7292b642bd958aeb7fd7cfd19e45b068

SHA1
19a800620d041634abae5b5d096cb0e87ce4c188

SHA256
90f1bb98e034fcf7bfddb8cb0a85b27a9c9ddb01b926b4e139e1e8fc53d41d09

SHA512
bd758e0833454e0aa2af976ac94fde17c5401102c5991887cefbe8e337974381584c73e2d1e50e49263c55c3788e24dc7f8bd0b9d2a76a6cbe38e48dd9d6c44a

Download Submit
C:\Users\Admin\AppData\Local\Temp\nswBFCC.tmp\LuaXml_lib.dll

Filesize
11KB

MD5
7292b642bd958aeb7fd7cfd19e45b068

SHA1
19a800620d041634abae5b5d096cb0e87ce4c188

SHA256
90f1bb98e034fcf7bfddb8cb0a85b27a9c9ddb01b926b4e139e1e8fc53d41d09

SHA512
bd758e0833454e0aa2af976ac94fde17c5401102c5991887cefbe8e337974381584c73e2d1e50e49263c55c3788e24dc7f8bd0b9d2a76a6cbe38e48dd9d6c44a

Download Submit
C:\Users\Admin\AppData\Local\Temp\nswBFCC.tmp\System.dll

Filesize
10KB

MD5
7e3c808299aa2c405dffa864471ddb7f

SHA1
b5de7804dd35ed7afd0c3b59d866f1a0749495e0

SHA256
91c47a9a54a3a8c359e89a8b4e133e6b7296586748ed3e8f4fe566abd6c81ddd

SHA512
599f61d5270227a68e5c4b8db41b5aa7bc17a4bbe91dd7336b410516fa6107f4f5bf0bbb3f6cc4b2e15b16bf9495fdc70832bab6262046cb136ad18f0c9b3738

Download Submit
C:\Users\Admin\AppData\Local\Temp\nswBFCC.tmp\UACInfo.dll

Filesize
4KB

MD5
d02a497be5f89c44827f142c4662f591

SHA1
38f83ccbac11de069df0e1cd79a6fdf7f006516c

SHA256
6d29dfd24695535b5973d8261d93373603ceaae03ab97662fe1b3dcc47d18226

SHA512
81c87f9d56a8ab7703a4effd3ba7b982b6765ecbdc0dbb1c595f549c4310a5db57dcdc38929eafe56983ea8cefc0b572c3faf82a4b62eb7c564b05550215f1c1

Download Submit
C:\Users\Admin\AppData\Local\Temp\nswBFCC.tmp\bit.dll

Filesize
11KB

MD5
0a29e1b270ccea61aba7d7cdd10e0388

SHA1
76bf03361bcaef475ffb864bc1903c9bcaac7b44

SHA256
67328334d53e7c0c52c23ef5febeb1ab34d87ab7699868a9f547e5b0db4fdceb

SHA512
d024407b0852155c225852e6dd1a5440241a16c4b54a408606318ad142381ebf51bc8db09a4d175369619aaac2224311914892d23f763f7b533a6b664b93cf7c

Download Submit
C:\Users\Admin\AppData\Local\Temp\nswBFCC.tmp\ffi.dll

Filesize
193KB

MD5
e390287499549de31da007f7f0ae4d10

SHA1
a8c6caebb151d60ea56f4c96a7194c0e5f076692

SHA256
b2e3b0e8d6c3fd23dc7d94fccc5151f07bf2e59271431268a58b5e99074b825b

SHA512
6c393bca7ea74747917e65f2e5e4822f034ef60defa5f3232b8f9a731ac8e00cffee3d44ab817f3986739b685506e0027647de50b3534e3436ca569d0c25b474

Download Submit
C:\Users\Admin\AppData\Local\Temp\nswBFCC.tmp\lua51.dll

Filesize
255KB

MD5
fceee0026aafd237afdb4aea4ecd3557

SHA1
3e10da57143599eae915a688178abada78b8d82b

SHA256
85db1e17c0fad08d9732405e781cda1e1613ace31c540a6e559cd8777df2c62c

SHA512
9c974918c8afec8d8a58fc1239f269544b9dfe867459bb61901462f56f71a3dd574d3b2263dd14b99ff8a23c8096c408be3620785fd4476b975a43b999f559f2

Download Submit
C:\Users\Admin\AppData\Local\Temp\nswBFCC.tmp\versioninfo.dll

Filesize
6KB

MD5
ebc5bb904cdac1c67ada3fa733229966

SHA1
3c6abfa0ddef7f3289f38326077a5041389b15d2

SHA256
3eba921ef649b71f98d9378dee8105b38d2464c9ccde37a694e4a0cd77d22a75

SHA512
fa71afcc166093fbd076a84f10d055f5a686618711d053ab60d8bd060e78cb2fdc15fa35f363822c9913413251c718d01ddd6432ab128816d98f9aabf5612c9f

Download Submit
C:\Users\Admin\AppData\Local\Temp\nswBFCC.tmp\versioninfo.dll

Filesize
6KB

MD5
ebc5bb904cdac1c67ada3fa733229966

SHA1
3c6abfa0ddef7f3289f38326077a5041389b15d2

SHA256
3eba921ef649b71f98d9378dee8105b38d2464c9ccde37a694e4a0cd77d22a75

SHA512
fa71afcc166093fbd076a84f10d055f5a686618711d053ab60d8bd060e78cb2fdc15fa35f363822c9913413251c718d01ddd6432ab128816d98f9aabf5612c9f

Download Submit
memory/5020-158-0x0000000003290000-0x000000000329E000-memory.dmp

Filesize
56KB

Download
memory/5020-153-0x0000000003250000-0x0000000003266000-memory.dmp

Filesize
88KB

Download
memory/5020-150-0x00000000022E1000-0x00000000022E3000-memory.dmp

Filesize
8KB

Download
memory/5020-147-0x0000000074A20000-0x0000000074A7E000-memory.dmp

Filesize
376KB

Download
memory/5020-163-0x00000000032C0000-0x00000000032CC000-memory.dmp

Filesize
48KB

Download
memory/5020-164-0x0000000074A20000-0x0000000074A7E000-memory.dmp

Filesize
376KB

Download
memory/5020-165-0x00000000032C0000-0x00000000032CC000-memory.dmp

Filesize
48KB

Download