f0a727d9ea48b02c399487ee1d6d609ce8b60b407cdcc8eff2657eeec2259eb6

Analysis

max time kernel
162s
max time network
169s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
02/11/2023, 17:52

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General

Target

NEAS.66679a6d0d65147aec314093e1c7143a.exe
Size

29KB
MD5

66679a6d0d65147aec314093e1c7143a
SHA1

8e5851a7f340f3357f5be9679d86aa2fc2e9304e
SHA256

f0a727d9ea48b02c399487ee1d6d609ce8b60b407cdcc8eff2657eeec2259eb6
SHA512

31d48d7fef009a3b21eab27f8af207f629a5081570850808ae7962fa6c50718be2f597729e4bd73d171fa66b5efe12218b7b7aa58dbdcc20223f03d0a3f2454a
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/x:AEwVs+0jNDY1qi/qJ

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
936	services.exe

UPX packed file 32 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4016-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000022dcd-4.dat	upx
behavioral2/memory/936-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0008000000022dcd-7.dat	upx
behavioral2/memory/4016-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/936-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/936-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/936-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/936-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4016-39-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/936-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000c000000022d14-41.dat	upx
behavioral2/memory/4016-92-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/936-93-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4016-138-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/936-139-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4016-180-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/936-184-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4016-241-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/936-246-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4016-288-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/936-294-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4016-337-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/936-344-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/936-387-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4016-386-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4016-431-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/936-432-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4016-479-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/936-480-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4016-519-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/936-520-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	NEAS.66679a6d0d65147aec314093e1c7143a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	NEAS.66679a6d0d65147aec314093e1c7143a.exe
File opened for modification	C:\Windows\java.exe	NEAS.66679a6d0d65147aec314093e1c7143a.exe
File created	C:\Windows\java.exe	NEAS.66679a6d0d65147aec314093e1c7143a.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4016 wrote to memory of 936	4016	NEAS.66679a6d0d65147aec314093e1c7143a.exe	86
PID 4016 wrote to memory of 936	4016	NEAS.66679a6d0d65147aec314093e1c7143a.exe	86
PID 4016 wrote to memory of 936	4016	NEAS.66679a6d0d65147aec314093e1c7143a.exe	86

C:\Users\Admin\AppData\Local\Temp\NEAS.66679a6d0d65147aec314093e1c7143a.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.66679a6d0d65147aec314093e1c7143a.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4016
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:936

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\80UBY5GD\default[10].htm

Filesize
315B

MD5
14b82aec966e8e370a28053db081f4e9

SHA1
a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

SHA256
202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

SHA512
ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\80UBY5GD\default[1].htm

Filesize
305B

MD5
f84538b33a071d01320a46b057aef921

SHA1
e7b43145855c43f8c5d43a9b39e707885c17294e

SHA256
e5a764c9c517f97e07ee2c8e1296e5f68ef436ea513eefb639fc40dffac6e1fc

SHA512
eff4fdc3ad9ba8f40b99b3e4f856546b5f2b17d0e715f4529a0c7f9e3150964a2b1625c0f734b643ff4496cfd9d256aa096c7e2c4e1911e6262dc9fd869dca5a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\80UBY5GD\default[3].htm

Filesize
305B

MD5
2c4ce699b73ce3278646321d836aca40

SHA1
72ead77fbd91cfadae8914cbb4c023a618bf0bd1

SHA256
e7391b33aeb3be8afbe1b180430c606c5d3368baf7f458254cef5db9eef966e3

SHA512
89ec604cd4a4ad37c5392da0bb28bd9072d731a3efdd38707eeb7b1caf7626e6917da687529bf9426d8eb89fab23175399032d545d96ab93ffd19dd54c02c075

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\80UBY5GD\default[4].htm

Filesize
304B

MD5
605de1f61d0446f81e63c25750e99301

SHA1
0eaf9121f9dc1338807a511f92ea0b30dc2982a5

SHA256
049f75dee036da00f8c8366d29ee14268239df75b8be53aa104aec22b84560f0

SHA512
a6a2505b8b89a895922ad6dc06d2ce620cb51cc6582c1b7e498a9f1ee1e4e47c53ebc4f92f8aa37532d558667225e30574732c9fe7187153a262c933893e4285

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\F5C5X26J\default[1].htm

Filesize
304B

MD5
3483bf8f41c9a3b9c4acd2c9be5d8d00

SHA1
fe960cf9b9744217b295ed86f66e80c58c4d6052

SHA256
9b402b64c9cddf2ce4c139df23fd6354b51bb218706076d0b6ed1c128df25535

SHA512
1df7f496dcd70238c3982e595964b552548a7100f3b238a65476cc57fb10e3e1d82c19ffc3f4d61ead29657623665126f3e09561bc0feb39f3aa189f603757db

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\F5C5X26J\default[4].htm

Filesize
304B

MD5
8fc460e5c1851dae2ede898b85804b31

SHA1
c2887be287c1ea86cd250c38fb4e55518f764abe

SHA256
7b5f9fe5a9244d0bd4888e5b70912a35d01fceed4c899585c39543682e43e1a3

SHA512
7d454c1d92dd448dc9c5e00a2773bd141816aefeb0ae4ac509872db998d16889773b28753d0b02f7375631202f1d5986a18e3a67350d34741dcfc6f6c58a8775

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\P1XM92J4\default74JW3ES0.htm

Filesize
305B

MD5
157431349a057954f4227efc1383ecad

SHA1
69ccc939e6b36aa1fabb96ad999540a5ab118c48

SHA256
8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

SHA512
6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\P1XM92J4\default[10].htm

Filesize
308B

MD5
5243568476eb2052b2f3b67dc9053e86

SHA1
b126aa6506772f9024b76580bdf28b45e3a7f051

SHA256
2d458622dc76eb87e44cc7db89309efdf50f99821145ae86864fd1b714cbaa80

SHA512
3c68cef4e3daa4bca6e8b3aa5a31874be1e4dec38fe9781c6fe4890980744527d0c6818eeb519f8e6b322118e1f08302d85972fa7da4ba8be9421aabf9a77833

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\P1XM92J4\default[1].htm

Filesize
302B

MD5
51b86971925c7d24d895ff89fdebc8f5

SHA1
d037148e50a77f0de8421e0ef81f87f9f73570da

SHA256
3b50a39db6499f5cb2d3b6cec01daa5c33fcf80c0722707c6014e23ed1577280

SHA512
1bc88174ee963971ca43e106828d9e74473cf1aa664f6d4fa43ec9631610ab4c1dc9a0c84f5c89dd2b627eaf64f57dee99eca84b88eb14c36bf7285cb9d7f0c4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\P1XM92J4\default[4].htm

Filesize
304B

MD5
4d1a10f22e8332513741877c47ac8970

SHA1
f68ecc13b7a71e948c6d137be985138586deb726

SHA256
a0dbc1b7d129cfa07a5d324fb03e41717fbdd17be3903e7e3fd7f21878dfbba4

SHA512
4f1e447c41f5b694bf2bff7f21a73f2bce00dfc844d3c7722ade44249d5ac4b50cf0319630b7f3fdb890bbd76528b6d0ed6b5ad98867d09cd90dcfbfd8b96860

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\P1XM92J4\default[9].htm

Filesize
302B

MD5
3c46188276167b3b8cb0c2e9043a8b8a

SHA1
fdbf02d5c5673ee2f52374d34d9e7406219c9787

SHA256
6681ad016b8aafa6f1724ac781e0e7c8c8b5eb39ca7c3afed8d2ff4787f178ea

SHA512
3be340b703cf982ede8650de50fbbdc397573dfcabd624c998a4136625a35205dae0b787f10a65987d32fdd6d2c61e04e5e50ddb82da5e40d54e6b7fc75e36c9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TG5I02RO\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp62EE.tmp

Filesize
29KB

MD5
6716fcd8d98a32536c51bab212980241

SHA1
44cac59f6082ce3629f02a5c18f70972f195ff55

SHA256
f6d771aa04d48a2b55e4f5c6317a577cb485e4c5d32ef925b78cc88d573ea5e4

SHA512
b0025328498ba68fb49cd60128eb0eb7e16831418597c162a520cb63638e9bed8dc02b7c7fafabb3284c8983553056ba7d75bc6d616b4c3a63fcf24ea95c1588

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
416B

MD5
2c1268616f82e71a9272216757c50e04

SHA1
a7a813eb40c739d21e60b2865965fe040f94e0ff

SHA256
a2ad4f2676ce6902c0959c36540296491b7cdecfcd3ae02394cffa4f3a9b27aa

SHA512
e489638d40cba57092d929008676d64e5a9151b88c45ce2504702d5236ca546c5bfe0ca6ee5fff4c5b0e3cc7a6d7872201e42b6f172ef38232f557bdbc38295e

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
416B

MD5
5e3d1c64ff2993fa326ccbe56b82f556

SHA1
f353a4f6b8f4b2b95619a60924439f0515821992

SHA256
119da4a9aa6b172b5f5d1d9db17bd1987871e344955e609d767bb6630f1359a9

SHA512
9f9e3318b1118e57910d84cd82749067d75218bf93bedd49af41e50899a61e8a77f6aa0e4946fba2e068841089b8d77a2abc52e26d59cac911f9e16f10dc9241

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
416B

MD5
72955bcf4c6af2f424a6a3f0b14be105

SHA1
58c6e662525315740c54cc1a95b67d70162d6cdb

SHA256
c660ec410eefef39c2fead28044accd504312d96053f8f2b135177c41e0a0215

SHA512
fc4c0117e256d4a32041fb87df2b179de16611e41b2baacfa17271db0c8fccb7738897a7f77033f5fb8b99fc7bd05adb143be3fe7f7ec88dde268f9a8df4d5f9

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/936-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/936-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/936-184-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/936-139-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/936-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/936-93-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/936-520-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/936-246-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/936-480-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/936-294-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/936-432-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/936-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/936-387-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/936-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/936-344-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/936-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4016-180-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4016-39-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4016-386-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4016-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4016-431-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4016-92-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4016-337-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4016-479-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4016-288-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4016-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4016-519-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4016-241-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4016-138-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads