169605839aebe681cc8f32304083932a0a710dad4d24c900a9dc17d92f6efd29

Analysis

max time kernel
121s
max time network
139s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
30-06-2024 01:15

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General

Target

Fiddler.exe
Size

1.4MB
MD5

bf4fb7029571683986ecf3a48eacd4fd
SHA1

5f1c4f0a79f4a0c8e96d27adbf0153a45a58cc11
SHA256

b0eab66bae42868d402f326a37cb0e4364d4a686eb5feb4d93325b5078c1bc0e
SHA512

ec240842386f28e87576720252d12c5a02ea9e2c29485d1acaea34c89a1577041462610d953a59e9e4acef4d3c566e861d6672a00d9bf196d778bf13a45bb25e
SSDEEP

24576:HA93BNl5yPcNBSuUsRCb/l+53flpmjaqkIw:swLzkIw

Score

6^/10

Malware Config

Signatures

Downloads MZ/PE file
Modifies Internet Explorer settings 1 TTPs 1 IoCs
adware spyware

Modify Registry
T1112

Processes:

Fiddler.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main Fiddler.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

Fiddler.exe

pid process

2916 Fiddler.exe
2916 Fiddler.exe
2916 Fiddler.exe
2916 Fiddler.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Fiddler.exe

description pid process

Token: SeDebugPrivilege 2916 Fiddler.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

Fiddler.exe

pid process

2916 Fiddler.exe
2916 Fiddler.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	Fiddler.exe

pid	process
2916	Fiddler.exe
2916	Fiddler.exe
2916	Fiddler.exe
2916	Fiddler.exe

description	pid	process
Token: SeDebugPrivilege	2916	Fiddler.exe

pid	process
2916	Fiddler.exe
2916	Fiddler.exe

C:\Users\Admin\AppData\Local\Temp\Fiddler.exe
"C:\Users\Admin\AppData\Local\Temp\Fiddler.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2916

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357
Filesize
1KB

MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
342B

MD5
9784ca32e86052e3f22109653c91b074

SHA1
15cc00a6849743c65fa46a7bfc36a00f03c577e5

SHA256
57cf4213f879b97bc00b68aae15ff4fdff511b141c4fbf44248121a702c398ab

SHA512
792398212f3fac8a119076190a073e143d970ac95ea33747bf29c5020611b9bafaac9812ffc60843ddb18f6921fad2d109bddc1140edb5685523368b4579d4d1

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357
Filesize
242B

MD5
bd892836313502d61ac1a64012a792f2

SHA1
30968f7255b204c354eadb4624bf843fee998da5

SHA256
08979555f575f1a1ed906812edd44ecfa5d4b1d499a8e7b490a43d386aa323df

SHA512
cc85c9229ff0e50ad85201bd8c1fb7dc0d8233fdc7d57397aef2f6787f72373489dfbe63243655fabc8a12a6827fde52235add874107208775f381073e884ed4

Download Submit
C:\Users\Admin\AppData\Local\Progress_Software_Corpora\Fiddler.exe_Url_sblwdlp4jxb3bmuxfbi1zl1jd5acanau\5.0.20202.18177\user.config
Filesize
966B

MD5
e73446b3922c9ec6bc5092873b0db117

SHA1
846f8fc308aa3e2e2b48e54eac10b2c57ccee8fd

SHA256
23d100bd5b481e4798620eff38865daecd0ba9d72fd39faa92e48049b4bf620b

SHA512
92ee3281d7ed8a7bcbd48a803f04f7e133b88c101c339ba1e5204963b55b533d39306972b05244301f004fd495dd9ef0b6c37af5e3827e501b17d3fe03c739ed

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar215B.tmp
Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
C:\Users\Admin\Desktop\FiddlerAutoUpdater.exe
Filesize
4.4MB

MD5
78537045a5e032d4ac93514f027c7a47

SHA1
5b6e705b20652c0cf39ee890013b9b8e8ad26b07

SHA256
06812518a722af6f98fbd8c3a5ace0cad1c6d53477972618728e64bafcbc948c

SHA512
8fee84a791ae85175b7d61b54c66fc47abd4e231b7194779d2213f94c388b23e3f8e0408a1f29856b2a0404d824f17858f6b0676f6a1656428424665658c4a47

Download Submit
memory/2916-19-0x000000001B910000-0x000000001B92A000-memory.dmp

Filesize
104KB

Download
memory/2916-23-0x000000001F330000-0x000000001F356000-memory.dmp

Filesize
152KB

Download
memory/2916-4-0x000000001A8D0000-0x000000001A8E6000-memory.dmp

Filesize
88KB

Download
memory/2916-5-0x000000001B8C0000-0x000000001B908000-memory.dmp

Filesize
288KB

Download
memory/2916-6-0x000000001A980000-0x000000001A9A4000-memory.dmp

Filesize
144KB

Download
memory/2916-7-0x000007FEF61B0000-0x000007FEF6B9C000-memory.dmp

Filesize
9.9MB

Download
memory/2916-8-0x000007FEF61B0000-0x000007FEF6B9C000-memory.dmp

Filesize
9.9MB

Download
memory/2916-9-0x000007FEF61B0000-0x000007FEF6B9C000-memory.dmp

Filesize
9.9MB

Download
memory/2916-10-0x000000001AB80000-0x000000001AB8C000-memory.dmp

Filesize
48KB

Download
memory/2916-11-0x000000001AB90000-0x000000001AB9C000-memory.dmp

Filesize
48KB

Download
memory/2916-12-0x000000001AB90000-0x000000001AB9C000-memory.dmp

Filesize
48KB

Download
memory/2916-13-0x000007FEF61B0000-0x000007FEF6B9C000-memory.dmp

Filesize
9.9MB

Download
memory/2916-14-0x000000001F060000-0x000000001F0A2000-memory.dmp

Filesize
264KB

Download
memory/2916-15-0x000000001B140000-0x000000001B152000-memory.dmp

Filesize
72KB

Download
memory/2916-16-0x000000001B090000-0x000000001B0A0000-memory.dmp

Filesize
64KB

Download
memory/2916-17-0x000007FEF61B0000-0x000007FEF6B9C000-memory.dmp

Filesize
9.9MB

Download
memory/2916-18-0x000000001F4F0000-0x000000001F69E000-memory.dmp

Filesize
1.7MB

Download
memory/2916-2-0x000007FEF61B0000-0x000007FEF6B9C000-memory.dmp

Filesize
9.9MB

Download
memory/2916-20-0x000000001B930000-0x000000001B938000-memory.dmp

Filesize
32KB

Download
memory/2916-22-0x000000001B960000-0x000000001B96C000-memory.dmp

Filesize
48KB

Download
memory/2916-21-0x000000001B940000-0x000000001B948000-memory.dmp

Filesize
32KB

Download
memory/2916-3-0x000000001A880000-0x000000001A8D0000-memory.dmp

Filesize
320KB

Download
memory/2916-24-0x000000001B970000-0x000000001B97E000-memory.dmp

Filesize
56KB

Download
memory/2916-25-0x000000001F6A0000-0x000000001F75A000-memory.dmp

Filesize
744KB

Download
memory/2916-26-0x000000001FA20000-0x000000001FF1E000-memory.dmp

Filesize
5.0MB

Download
memory/2916-27-0x000000001FF20000-0x000000002041E000-memory.dmp

Filesize
5.0MB

Download
memory/2916-28-0x000000001CA00000-0x000000001CA08000-memory.dmp

Filesize
32KB

Download
memory/2916-29-0x000000001E7E0000-0x000000001E7E8000-memory.dmp

Filesize
32KB

Download
memory/2916-33-0x000007FEF61B0000-0x000007FEF6B9C000-memory.dmp

Filesize
9.9MB

Download
memory/2916-39-0x000000001FA20000-0x000000001FAC8000-memory.dmp

Filesize
672KB

Download
memory/2916-76-0x000007FEF61B0000-0x000007FEF6B9C000-memory.dmp

Filesize
9.9MB

Download
memory/2916-78-0x00000000233D0000-0x0000000023B76000-memory.dmp

Filesize
7.6MB

Download
memory/2916-82-0x000007FEF61B3000-0x000007FEF61B4000-memory.dmp

Filesize
4KB

Download
memory/2916-84-0x000007FEF61B0000-0x000007FEF6B9C000-memory.dmp

Filesize
9.9MB

Download
memory/2916-85-0x000007FEF61B0000-0x000007FEF6B9C000-memory.dmp

Filesize
9.9MB

Download
memory/2916-1-0x0000000000250000-0x00000000003C6000-memory.dmp

Filesize
1.5MB

Download
memory/2916-0-0x000007FEF61B3000-0x000007FEF61B4000-memory.dmp

Filesize
4KB

Download
memory/2916-86-0x000007FEF61B0000-0x000007FEF6B9C000-memory.dmp

Filesize
9.9MB

Download
memory/2916-87-0x000007FEF61B0000-0x000007FEF6B9C000-memory.dmp

Filesize
9.9MB

Download
memory/2916-266-0x000007FEF61B0000-0x000007FEF6B9C000-memory.dmp

Filesize
9.9MB

Download
memory/2916-267-0x000007FEF61B0000-0x000007FEF6B9C000-memory.dmp

Filesize
9.9MB

Download
memory/2916-268-0x000007FEF61B0000-0x000007FEF6B9C000-memory.dmp

Filesize
9.9MB

Download
memory/2916-269-0x000007FEF61B0000-0x000007FEF6B9C000-memory.dmp

Filesize
9.9MB

Download