2ff2ba5b37acf3f129832c9f1ceacc6c6148ed71726bc4e262d829ee80430192

Analysis

max time kernel
122s
max time network
135s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
10-03-2024 20:22

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General

Target

$_4_/TeamViewer_.exe
Size

36.4MB
MD5

d7e105ecbedde5b3c6420b347c708040
SHA1

cfb1c2804cc4e86bb736968f9ac0ac1b0461b6e7
SHA256

08aa88d57a31e804674938e014c6239d7c797e1fe1cb73c346eb0aeedf26ec53
SHA512

f54cacc47424d01ef344656273bc13414485a3358717168e03fc83ad517146809972639206ae42660d2d227baa3d26297adccf4dfeae39aaa02295828b29e27c
SSDEEP

393216:Bh2pRAr7xamF+OBSUephoHbgdNUvjlXNh4uXzv0mCL/HLCNhlvvy3FLs4XisisYZ:eK7Ygsh2bVvjb7vq+NC3FLDiixG

Score

4^/10

Malware Config

Signatures

Loads dropped DLL 14 IoCs

pid	Process
2964	TeamViewer_.exe
2964	TeamViewer_.exe
2964	TeamViewer_.exe
2964	TeamViewer_.exe
2964	TeamViewer_.exe
2964	TeamViewer_.exe
2964	TeamViewer_.exe
2964	TeamViewer_.exe
2964	TeamViewer_.exe
2964	TeamViewer_.exe
2964	TeamViewer_.exe
2964	TeamViewer_.exe
2964	TeamViewer_.exe
2964	TeamViewer_.exe

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

System Information Discovery
T1082

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2964	TeamViewer_.exe

C:\Users\Admin\AppData\Local\Temp\$_4_\TeamViewer_.exe
"C:\Users\Admin\AppData\Local\Temp\$_4_\TeamViewer_.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: GetForegroundWindowSpam
PID:2964

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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\nso5F90.tmp\start_unicode.ini

Filesize
2KB

MD5
0de7c812ed89b56f6bbc3b63db582ea7

SHA1
8524a308e839066704bdb4442698d6154949a7d8

SHA256
1d8918fb938af899edf7897a998d21073caa044abd16a01abceca90c918c9a9d

SHA512
29982a8cc9aaea6d6a47445a0dae90ccf7714e53f6adb2ee9374b8b0240f586c723e3f0ff1bcbc89a7b538961d7165ec61aae3e48dda6eb488e500bc7a03afb4

Download Submit
C:\Users\Admin\AppData\Local\Temp\nso5F90.tmp\start_unicode.ini

Filesize
2KB

MD5
954d950ad9f37b960d87fdeae4bc15f9

SHA1
6a86387f984492f59641f107dea493fee64f649d

SHA256
4bbdd1e277ce1a46c7ed6711a71fc1818efed6fdc56bd07c49750c097e47e244

SHA512
cc36cfde83abf33d9f1d4e273c066f3f1a7aece2facde22b99a8415b51ad2c28fba875829bb10fb2c967accbd7676d235ff5b8d7b020163ae8e2f186aef5d8a2

Download Submit
C:\Users\Admin\AppData\Local\Temp\nso5F90.tmp\start_unicode.ini

Filesize
2KB

MD5
bddaa786ecd0be186e4648f26c78c1e3

SHA1
a08e22358079799845bd28e6e9d59364eec504af

SHA256
feb09fb9d581bca2713ff3fe098d3396c579d09e4234140ff852bdb482f73d97

SHA512
d66bc2f35846e2485d27bb1a2034a053826097105272b13670cdd0037dc44e6bf3787fcc023a2a2425f81c9330d4b892656c601552403ab5258778c4d824da25

Download Submit
\Users\Admin\AppData\Local\Temp\nso5F90.tmp\InstallOptions.dll

Filesize
15KB

MD5
033ee34c40e8fa85bf2739bcb2f3e186

SHA1
2ca942f35f77f37df3fc6097acac34f2e77341b7

SHA256
c91c1796338a265b49039c0b2c7a312d764b99e5174fb2dae455ca54f8f41ec7

SHA512
2204e0b8721b8d85c51bd068b1695b16ee096bfc1d1cd5843f48fd04032aeee2b6a91ce82978a4b3414f3d966ec5b36fb337a4149dae3a1d0445935d964d247f

Download Submit
\Users\Admin\AppData\Local\Temp\nso5F90.tmp\System.dll

Filesize
11KB

MD5
0ff2d70cfdc8095ea99ca2dabbec3cd7

SHA1
10c51496d37cecd0e8a503a5a9bb2329d9b38116

SHA256
982c5fb7ada7d8c9bc3e419d1c35da6f05bc5dd845940c179af3a33d00a36a8b

SHA512
cb5fc0b3194f469b833c2c9abf493fcec5251e8609881b7f5e095b9bd09ed468168e95dda0ba415a7d8d6b7f0dee735467c0ed8e52b223eb5359986891ba6e2e

Download Submit
\Users\Admin\AppData\Local\Temp\nso5F90.tmp\TvGetVersion.dll

Filesize
222KB

MD5
b9e0c430596b2435971079edd15d3f0c

SHA1
fc214c6757e3539729e42f754c6b9768fd44a942

SHA256
c1ec07d1faf59ecdc0c8c1cd258b2feb6d41321471a8c1b10b00100c7106bd7e

SHA512
93dc70fc6fcc4c0f4bc5fc5819446dc465360ef459a0be408bd07a78229f297da12d602b0667145d9716514e8f3da3582b1c4c0e3e9524e39c4a0c8fe7d4e25b

Download Submit
\Users\Admin\AppData\Local\Temp\nso5F90.tmp\UserInfo.dll

Filesize
4KB

MD5
9b0db6a6056e8e51ac35e602aeab769f

SHA1
b541c6d2635141cdc3a74f59d55db8df4a92e7ac

SHA256
925d80c31702a95d58ede91ee97fd842de78ca6dde69156a6c1a755fba93cd5c

SHA512
83fe9d346835940a37e0e0a18d041c9d13fc95a0e9ece3bc18e555cf0e8e7ddf7b42dba422b1e55ace31db3c9fc807e0b44e93b8f07f5acb943eaaf77b4f0ac6

Download Submit
\Users\Admin\AppData\Local\Temp\nso5F90.tmp\linker.dll

Filesize
45KB

MD5
4ac3f0ab2e423515ed9c575333342054

SHA1
a3e4f2b2135157f964d471564044b023a64f2532

SHA256
f223d6c72f86544b358a6301daf60ccdd86198f32e3447a1860acf3f59f2dae9

SHA512
8fbd5b4989be51c27fa15af155d2921bea9aa5d0557a22d4224256e678dfe7dcaa5f80917a748c31dc9c9a91573e4618e2497ccfd47eefd7a0fa08c12366a1e5

Download Submit
memory/2964-255-0x00000000006A0000-0x00000000006AE000-memory.dmp

Filesize
56KB

Download