252e49e60a996b87f16469eb8573b808d67e2a782ab90568992c3515ca2e6209

General

Target

dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe
Size

501KB
MD5

dfa0d6aa4bcf0db86bb03f1ae7ff1e72
SHA1

4d8a397ec2d1ea998e1ecc73257c656cdc31937d
SHA256

252e49e60a996b87f16469eb8573b808d67e2a782ab90568992c3515ca2e6209
SHA512

c4e67706e859e171dcf4f1e9fef719b95b18ea2be8f3d1d090bc5762a41265dc2d05b7fd4931e2a31dc6bcb7c41f46ee921f5d0b5fdee7fa198f72b25701efcb
SSDEEP

12288:8OPbFccoeZd1RBcBoG1QHevXzo7xJrTGNPpvB6SoOw:5ZcNzJcWzOvEBvBiO

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2688	dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe

Executes dropped EXE 1 IoCs

pid	Process
2688	dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe

Loads dropped DLL 1 IoCs

pid	Process
1808	dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1808-0-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/files/0x000b000000015a2d-11.dat	upx
behavioral1/memory/1808-16-0x0000000022DB0000-0x000000002300C000-memory.dmp	upx
behavioral1/memory/2688-18-0x0000000000400000-0x000000000065C000-memory.dmp	upx

Legitimate hosting services abused for malware hosting/C2 1 TTPs 1 IoCs

Web Service

T1102

flow	ioc
2	pastebin.com

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2584	schtasks.exe

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405\Blob = 030000000100000014000000a053375bfe84e8b748782c7cee15827a6af5a405140000000100000014000000142eb317b75856cbae500940e61faf9d8b14c2c6040000000100000010000000e829e65d7c4307d6fbc13c179e037a360f0000000100000020000000444ebd67bb83f8807b3921e938ac9178b882bd50aadb11231f044cf5f08df7ce190000000100000010000000f044424c506513d62804c04f719403f91800000001000000100000002fe1f70bb05d7c92335bc5e05b984da620000000010000001a05000030820516308202fea003020102021100912b084acf0c18a753f6d62e25a75f5a300d06092a864886f70d01010b0500304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f74205831301e170d3230303930343030303030305a170d3235303931353136303030305a3032310b300906035504061302555331163014060355040a130d4c6574277320456e6372797074310b300906035504031302523330820122300d06092a864886f70d01010105000382010f003082010a0282010100bb021528ccf6a094d30f12ec8d5592c3f882f199a67a4288a75d26aab52bb9c54cb1af8e6bf975c8a3d70f4794145535578c9ea8a23919f5823c42a94e6ef53bc32edb8dc0b05cf35938e7edcf69f05a0b1bbec094242587fa3771b313e71cace19befdbe43b45524596a9c153ce34c852eeb5aeed8fde6070e2a554abb66d0e97a540346b2bd3bc66eb66347cfa6b8b8f572999f830175dba726ffb81c5add286583d17c7e709bbf12bf786dcc1da715dd446e3ccad25c188bc60677566b3f118f7a25ce653ff3a88b647a5ff1318ea9809773f9d53f9cf01e5f5a6701714af63a4ff99b3939ddc53a706fe48851da169ae2575bb13cc5203f5ed51a18bdb150203010001a382010830820104300e0603551d0f0101ff040403020186301d0603551d250416301406082b0601050507030206082b0601050507030130120603551d130101ff040830060101ff020100301d0603551d0e04160414142eb317b75856cbae500940e61faf9d8b14c2c6301f0603551d2304183016801479b459e67bb6e5e40173800888c81a58f6e99b6e303206082b0601050507010104263024302206082b060105050730028616687474703a2f2f78312e692e6c656e63722e6f72672f30270603551d1f0420301e301ca01aa0188616687474703a2f2f78312e632e6c656e63722e6f72672f30220603551d20041b30193008060667810c010201300d060b2b0601040182df13010101300d06092a864886f70d01010b0500038202010085ca4e473ea3f7854485bcd56778b29863ad754d1e963d336572542d81a0eac3edf820bf5fccb77000b76e3bf65e94dee4209fa6ef8bb203e7a2b5163c91ceb4ed3902e77c258a47e6656e3f46f4d9f0ce942bee54ce12bc8c274bb8c1982fa2afcd71914a08b7c8b8237b042d08f908573e83d904330a472178098227c32ac89bb9ce5cf264c8c0be79c04f8e6d440c5e92bb2ef78b10e1e81d4429db5920ed63b921f81226949357a01d6504c10a22ae100d4397a1181f7ee0e08637b55ab1bd30bf876e2b2aff214e1b05c3f51897f05eacc3a5b86af02ebc3b33b9ee4bdeccfce4af840b863fc0554336f668e136176a8e99d1ffa540a734b7c0d063393539756ef2ba76c89302e9a94b6c17ce0c02d9bd81fb9fb768d40665b3823d7753f88e7903ad0a3107752a43d8559772c4290ef7c45d4ec8ae468430d7f2855f18a179bbe75e708b07e18693c3b98fdc6171252aafdfed255052688b92dce5d6b5e3da7dd0876c842131ae82f5fbb9abc889173de14ce5380ef6bd2bbd968114ebd5db3d20a77e59d3e2f858f95bb848cdfe5c4f1629fe1e5523afc811b08dea7c9390172ffdaca20947463ff0e9b0b7ff284d6832d6675e1e69a393b8f59d8b2f0bd25243a66f3257654d3281df3853855d7e5d6629eab8dde495b5cdb5561242cdc44ec6253844506decce005518fee94964d44eca979cb45bc073a8abb847c2	dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1808	dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1808	dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe
2688	dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1808 wrote to memory of 2688	1808	dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe	29
PID 1808 wrote to memory of 2688	1808	dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe	29
PID 1808 wrote to memory of 2688	1808	dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe	29
PID 1808 wrote to memory of 2688	1808	dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe	29
PID 2688 wrote to memory of 2584	2688	dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe	30
PID 2688 wrote to memory of 2584	2688	dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe	30
PID 2688 wrote to memory of 2584	2688	dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe	30
PID 2688 wrote to memory of 2584	2688	dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe	30
PID 2688 wrote to memory of 2368	2688	dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe	32
PID 2688 wrote to memory of 2368	2688	dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe	32
PID 2688 wrote to memory of 2368	2688	dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe	32
PID 2688 wrote to memory of 2368	2688	dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe	32
PID 2368 wrote to memory of 2700	2368	cmd.exe	34
PID 2368 wrote to memory of 2700	2368	cmd.exe	34
PID 2368 wrote to memory of 2700	2368	cmd.exe	34
PID 2368 wrote to memory of 2700	2368	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe
"C:\Users\Admin\AppData\Local\Temp\dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1808
- C:\Users\Admin\AppData\Local\Temp\dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe
  C:\Users\Admin\AppData\Local\Temp\dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2688
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe" /TN MJu5Ub8Eff50 /F
    3⤵
    - Creates scheduled task(s)
    PID:2584
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c schtasks.exe /Query /XML /TN MJu5Ub8Eff50 > C:\Users\Admin\AppData\Local\Temp\E93Py4HD0.xml
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2368
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /Query /XML /TN MJu5Ub8Eff50
      4⤵
      PID:2700

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Modify Registry

1

T1112

Subvert Trust Controls

1

T1553

Install Root Certificate

1

T1553.004

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\E93Py4HD0.xml

Filesize
1KB

MD5
30bd8c972586584585ce93ebd258308b

SHA1
085d99217b38b5bce2d94d2b27a463096a652228

SHA256
f4341d2ba1c81c230ee5d1432342979d7a12dee981cebaa16d6805ae915c5d5e

SHA512
d313dcc18b7153f0b0f450650202a0be4c760515e005abdda3e646ce085afb2c95bb5733185f90ef312beeb6406d563f74a8a15a54e47921bfcb01904daecbf8

Download Submit
\Users\Admin\AppData\Local\Temp\dfa0d6aa4bcf0db86bb03f1ae7ff1e72.exe

Filesize
501KB

MD5
a0b585bf9c9ddae899a6bf8a27ee5c42

SHA1
0ea4ac981bbaad68dc8e031413c4deaa31b7ad7a

SHA256
3cbf34a145805222617c5b8f55f028020e449557b554cd4aef6f756336fd617e

SHA512
1cf5f21c21bd705cfac2173ddf97fbcbf2b7ac4ef6ceb55148851426e125e331757ddeaef29098ba7ba4b16262fc86ee6303c0e141e44e8841a787e711c0dbf2

Download Submit
memory/1808-0-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/1808-1-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/1808-2-0x0000000000320000-0x000000000039E000-memory.dmp

Filesize
504KB

Download
memory/1808-16-0x0000000022DB0000-0x000000002300C000-memory.dmp

Filesize
2.4MB

Download
memory/1808-15-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2688-18-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2688-20-0x0000000000350000-0x00000000003CE000-memory.dmp

Filesize
504KB

Download
memory/2688-26-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2688-27-0x0000000000470000-0x00000000004DB000-memory.dmp

Filesize
428KB

Download
memory/2688-54-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads